3_PIV_to_Xarray.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Analyzing Lava Flow Velocity with Python \n",
    "##  OpenPIV CSV files to Xarray, Convert to Real World Units , and correct for Drone Motion\n",
    "#### Jasper Baur"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Collecting fsspec==0.8.4\n",
      "  Using cached fsspec-0.8.4-py3-none-any.whl (91 kB)\n",
      "Installing collected packages: fsspec\n",
      "  Attempting uninstall: fsspec\n",
      "    Found existing installation: fsspec 0.8.0\n",
      "    Uninstalling fsspec-0.8.0:\n",
      "      Successfully uninstalled fsspec-0.8.0\n",
      "Successfully installed fsspec-0.8.4\n",
      "Collecting git+git://github.com/tjcrone/gdrivefs.git@540a55fae06cbed4f7d9f8d540ac29fcb640c38a\n",
      "  Cloning git://github.com/tjcrone/gdrivefs.git (to revision 540a55fae06cbed4f7d9f8d540ac29fcb640c38a) to /tmp/pip-req-build-yb2s1y2x\n",
      "Requirement already satisfied: fsspec in /srv/conda/envs/notebook/lib/python3.7/site-packages (from gdrivefs==0+untagged.18.g540a55f) (0.8.4)\n",
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      "  Using cached google_api_python_client-1.12.8-py2.py3-none-any.whl (61 kB)\n",
      "Collecting google-auth-httplib2\n",
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      "Requirement already satisfied: google-auth-oauthlib in /srv/conda/envs/notebook/lib/python3.7/site-packages (from gdrivefs==0+untagged.18.g540a55f) (0.4.1)\n",
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      "Collecting google-api-core<2dev,>=1.21.0\n",
      "  Using cached google_api_core-1.23.0-py2.py3-none-any.whl (91 kB)\n",
      "Requirement already satisfied: six<2dev,>=1.13.0 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (1.15.0)\n",
      "Collecting httplib2<1dev,>=0.15.0\n",
      "  Using cached httplib2-0.18.1-py3-none-any.whl (95 kB)\n",
      "Requirement already satisfied: requests-oauthlib>=0.7.0 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-auth-oauthlib->gdrivefs==0+untagged.18.g540a55f) (1.3.0)\n",
      "Requirement already satisfied: setuptools in /srv/conda/envs/notebook/lib/python3.7/site-packages (from pydata_google_auth->gdrivefs==0+untagged.18.g540a55f) (49.6.0.post20200814)\n",
      "Requirement already satisfied: rsa<5,>=3.1.4; python_version >= \"3.5\" in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-auth>=1.16.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (4.4.1)\n",
      "Requirement already satisfied: pyasn1-modules>=0.2.1 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-auth>=1.16.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (0.2.7)\n",
      "Requirement already satisfied: cachetools<5.0,>=2.0.0 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-auth>=1.16.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (4.1.1)\n",
      "Requirement already satisfied: requests<3.0.0dev,>=2.18.0 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (2.24.0)\n",
      "Collecting googleapis-common-protos<2.0dev,>=1.6.0\n",
      "  Using cached googleapis_common_protos-1.52.0-py2.py3-none-any.whl (100 kB)\n",
      "Collecting protobuf>=3.12.0\n",
      "  Using cached protobuf-3.14.0-cp37-cp37m-manylinux1_x86_64.whl (1.0 MB)\n",
      "Requirement already satisfied: pytz in /srv/conda/envs/notebook/lib/python3.7/site-packages (from google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (2020.1)\n",
      "Requirement already satisfied: oauthlib>=3.0.0 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from requests-oauthlib>=0.7.0->google-auth-oauthlib->gdrivefs==0+untagged.18.g540a55f) (3.0.1)\n",
      "Requirement already satisfied: pyasn1>=0.1.3 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from rsa<5,>=3.1.4; python_version >= \"3.5\"->google-auth>=1.16.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (0.4.8)\n",
      "Requirement already satisfied: certifi>=2017.4.17 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from requests<3.0.0dev,>=2.18.0->google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (2020.6.20)\n",
      "Requirement already satisfied: chardet<4,>=3.0.2 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from requests<3.0.0dev,>=2.18.0->google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (3.0.4)\n",
      "Requirement already satisfied: urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from requests<3.0.0dev,>=2.18.0->google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (1.25.10)\n",
      "Requirement already satisfied: idna<3,>=2.5 in /srv/conda/envs/notebook/lib/python3.7/site-packages (from requests<3.0.0dev,>=2.18.0->google-api-core<2dev,>=1.21.0->google-api-python-client->gdrivefs==0+untagged.18.g540a55f) (2.10)\n",
      "Building wheels for collected packages: gdrivefs\n",
      "  Building wheel for gdrivefs (setup.py) ... \u001b[?25ldone\n",
      "\u001b[?25h  Created wheel for gdrivefs: filename=gdrivefs-0+untagged.18.g540a55f-py3-none-any.whl size=7302 sha256=777b9226df3609a9968078bc7b907f62aa64be21096a5a3b271d05b74e27de1c\n",
      "  Stored in directory: /home/jovyan/.cache/pip/wheels/15/4c/f1/4e7c595331abdbc521e37b85bfe0bac4d9ade7a651260cb97f\n",
      "Successfully built gdrivefs\n",
      "Installing collected packages: uritemplate, protobuf, googleapis-common-protos, google-api-core, httplib2, google-auth-httplib2, google-api-python-client, pydata-google-auth, gdrivefs\n",
      "Successfully installed gdrivefs-0+untagged.18.g540a55f google-api-core-1.23.0 google-api-python-client-1.12.8 google-auth-httplib2-0.0.4 googleapis-common-protos-1.52.0 httplib2-0.18.1 protobuf-3.14.0 pydata-google-auth-1.1.0 uritemplate-3.0.1\n"
     ]
    }
   ],
   "source": [
    "import pandas as pd\n",
    "import xarray as xr\n",
    "import numpy as np\n",
    "import fsspec\n",
    "\n",
    "import urllib\n",
    "import urllib.request\n",
    "from urllib.request import urlopen\n",
    "\n",
    "import IPython ## \n",
    "from IPython import display\n",
    "display.set_matplotlib_formats('retina')\n",
    "from IPython.display import YouTubeVideo\n",
    "\n",
    "\n",
    "!pip install fsspec==0.8.4\n",
    "!pip install 'git+git://github.com/tjcrone/gdrivefs.git@540a55fae06cbed4f7d9f8d540ac29fcb640c38a'\n",
    "import gdrivefs"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Drone Video Data example\n",
    "Clip of UAS Flight 7 on 26th July 2018, at the Kilauea Lower East Rift Zone captured by the USGS HVO"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
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\n",
      "text/html": [
       "\n",
       "        <iframe\n",
       "            width=\"800\"\n",
       "            height=\"500\"\n",
       "            src=\"https://www.youtube.com/embed/TmSK4a4tl84\"\n",
       "            frameborder=\"0\"\n",
       "            allowfullscreen\n",
       "        ></iframe>\n",
       "        "
      ],
      "text/plain": [
       "<IPython.lib.display.YouTubeVideo at 0x7fdfc29b1ed0>"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "idd = 'TmSK4a4tl84'\n",
    "\n",
    "YouTubeVideo(id=idd, width=800, height=500)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Loading Multiple files into one xarray and cleaning the data\n",
    "Site 6: Flights 7, 8, 9, 10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'https://drive.google.com/drive/folders/1oVIuvti11dBUmHZYhcskmi8HZL38j-q3?usp=sharing'"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#To access data click link below\n",
    "'https://drive.google.com/drive/folders/1oVIuvti11dBUmHZYhcskmi8HZL38j-q3?usp=sharing'"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Flight 7"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Using gdrive implementation of fsspec to access data\n",
    "\n",
    "#Google drive link for F07 0-20\n",
    "#https://drive.google.com/drive/u/3/folders/1tuAQkCOJrFwhztj36-0eIHp-Pc9l8_36\n",
    "gdfid1 = '1tuAQkCOJrFwhztj36-0eIHp-Pc9l8_36'\n",
    "gdfs1 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid1, token ='cache')\n",
    "files1 = gdfs1.ls('')\n",
    "\n",
    "#Google drive link for F07 21-120\n",
    "#https://drive.google.com/drive/u/3/folders/18vQjH7MszSd_Ysh0vMi0iGDE8gw-dJ6D\n",
    "gdfid2 = '18vQjH7MszSd_Ysh0vMi0iGDE8gw-dJ6D'\n",
    "gdfs2 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid2, token ='cache')\n",
    "files2 = gdfs2.ls('')\n",
    "\n",
    "files07 = files1 + files2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Takes multiple CSV files and reads them all into one xarray as a List\n",
    "\n",
    "# files07_1 + files07_2  : these are the directory with the CSV files\n",
    "\n",
    "F07 = []\n",
    "i=0\n",
    "for i in range(len(files1)):\n",
    "    dfi = pd.read_csv(gdfs1.open(files1[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file1 = files1[i]\n",
    "    sec = file1[len(file1)-6: len(file1)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F07.append(dfi)\n",
    "    \n",
    "i=0\n",
    "for i in range(len(files2)):\n",
    "    dfi = pd.read_csv(gdfs2.open(files2[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file2 = files2[i]\n",
    "    sec = file1[len(file2)-6: len(file2)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F07.append(dfi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<defs>\n",
       "<symbol id=\"icon-database\" viewBox=\"0 0 32 32\">\n",
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       "\n",
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       "\n",
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       "\n",
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       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
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       "\n",
       ".xr-var-item > div,\n",
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       ".xr-var-item > .xr-var-name span {\n",
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       "\n",
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       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
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       "\n",
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       ".xr-var-dims,\n",
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       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
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       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
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       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
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       "  display: block;\n",
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       "\n",
       ".xr-var-data > table {\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
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       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
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       "\n",
       "dl.xr-attrs {\n",
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       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
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       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
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       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
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       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
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       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object &#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; &#x27;04&#x27; &#x27;05&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 -0.8317 -0.5578 -0.7413 ... 1.334 1.238 1.072\n",
       "    v        (time, x, y) float64 -0.6028 -0.788 -0.5958 ... 0.1429 0.1324\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-9a01f4e6-1fad-402d-9b51-218fa9891cae' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-9a01f4e6-1fad-402d-9b51-218fa9891cae' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-8b08a601-f400-4df0-aa2b-aec432789a70' class='xr-section-summary-in' type='checkbox'  checked><label for='section-8b08a601-f400-4df0-aa2b-aec432789a70' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 3.776e+03 3.808e+03</div><input id='attrs-b3aa6f6b-adf4-4e10-85ee-fc5e8df9081f' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b3aa6f6b-adf4-4e10-85ee-fc5e8df9081f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3dbde648-b256-4949-ad1e-c5013b4cf4e4' class='xr-var-data-in' type='checkbox'><label for='data-3dbde648-b256-4949-ad1e-c5013b4cf4e4' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112., 2144., 2176., 2208., 2240.,\n",
       "       2272., 2304., 2336., 2368., 2400., 2432., 2464., 2496., 2528., 2560.,\n",
       "       2592., 2624., 2656., 2688., 2720., 2752., 2784., 2816., 2848., 2880.,\n",
       "       2912., 2944., 2976., 3008., 3040., 3072., 3104., 3136., 3168., 3200.,\n",
       "       3232., 3264., 3296., 3328., 3360., 3392., 3424., 3456., 3488., 3520.,\n",
       "       3552., 3584., 3616., 3648., 3680., 3712., 3744., 3776., 3808.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 2.08e+03 2.112e+03</div><input id='attrs-7d4a9be6-cb3c-4b4e-8729-8e76e81063d3' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-7d4a9be6-cb3c-4b4e-8729-8e76e81063d3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-958ce527-9cf2-440e-9f65-a29aa43fc114' class='xr-var-data-in' type='checkbox'><label for='data-958ce527-9cf2-440e-9f65-a29aa43fc114' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>object</div><div class='xr-var-preview xr-preview'>&#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;</div><input id='attrs-1ee332ad-7e52-4943-bd1c-4008ebfe0f3e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-1ee332ad-7e52-4943-bd1c-4008ebfe0f3e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2f38c260-bfbf-4508-9092-6491b9da2dfe' class='xr-var-data-in' type='checkbox'><label for='data-2f38c260-bfbf-4508-9092-6491b9da2dfe' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;01&#x27;, &#x27;02&#x27;, &#x27;03&#x27;, &#x27;04&#x27;, &#x27;05&#x27;, &#x27;06&#x27;, &#x27;07&#x27;, &#x27;08&#x27;, &#x27;09&#x27;, &#x27;10&#x27;, &#x27;11&#x27;, &#x27;12&#x27;,\n",
       "       &#x27;13&#x27;, &#x27;14&#x27;, &#x27;15&#x27;, &#x27;16&#x27;, &#x27;17&#x27;, &#x27;18&#x27;, &#x27;19&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;],\n",
       "      dtype=object)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-10d5a5a6-bb0b-40fd-9e1f-91416c072f1c' class='xr-section-summary-in' type='checkbox'  checked><label for='section-10d5a5a6-bb0b-40fd-9e1f-91416c072f1c' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-0.8317 -0.5578 ... 1.238 1.072</div><input id='attrs-4ecdf001-3801-427e-95ff-c0df3a759ef0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-4ecdf001-3801-427e-95ff-c0df3a759ef0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e6959726-974c-4b52-926a-773ecc0aebbb' class='xr-var-data-in' type='checkbox'><label for='data-e6959726-974c-4b52-926a-773ecc0aebbb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[-0.8317, -0.5578, -0.7413, ..., -0.5082, -0.4465, -0.4355],\n",
       "        [-0.8477, -0.9211, -0.8871, ..., -0.4425, -0.3192, -0.4627],\n",
       "        [-0.8466, -0.9362, -0.9166, ..., -0.4398, -0.3612, -0.5058],\n",
       "        ...,\n",
       "        [-0.6998, -0.8376, -0.9916, ..., -0.1339, -0.2153, -0.3311],\n",
       "        [-0.8532, -0.8507, -0.8839, ..., -0.156 , -0.202 , -0.1238],\n",
       "        [-0.9141, -0.914 , -0.9185, ..., -0.2522, -0.1769, -0.0156]],\n",
       "\n",
       "       [[-2.3951, -2.2047, -2.2334, ..., -1.6562, -2.0922, -2.056 ],\n",
       "        [-2.3967, -2.4566, -2.5227, ..., -2.09  , -2.0534, -2.0539],\n",
       "        [-2.4154, -2.4323, -2.5011, ..., -2.2435, -2.218 , -2.0421],\n",
       "        ...,\n",
       "        [-1.5306, -2.1779, -1.7301, ..., -2.1613, -2.3588, -2.3572],\n",
       "        [-1.9789, -1.9649, -1.9637, ..., -2.4064, -2.3036, -2.3146],\n",
       "        [-1.9836, -1.8235, -1.9521, ..., -2.5327, -2.5152, -2.2289]],\n",
       "\n",
       "       [[ 0.2322,  0.249 ,  0.1632, ...,  0.6036,  0.587 ,  0.5718],\n",
       "        [ 0.251 ,  0.2242,  0.2254, ...,  0.6277,  0.703 ,  0.5188],\n",
       "        [ 0.2485,  0.2398,  0.2571, ...,  0.5508,  0.5065,  0.4751],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [-0.8991, -0.9593, -0.9122, ..., -0.8998, -0.911 , -0.9702],\n",
       "        [-0.8773, -0.9287, -0.8542, ..., -0.842 , -0.8321, -0.8963],\n",
       "        [-0.9047, -0.9085, -0.898 , ..., -0.8042, -0.9561, -1.0199]],\n",
       "\n",
       "       [[-1.3068, -1.3331, -1.3201, ..., -0.727 , -0.7304, -0.7422],\n",
       "        [-1.2954, -1.332 , -1.3918, ..., -0.7047, -0.6894, -0.6783],\n",
       "        [-1.2793, -1.2474, -1.25  , ..., -0.8092, -0.7692, -0.8287],\n",
       "        ...,\n",
       "        [-1.2822, -1.6304, -1.2519, ..., -0.8436, -0.765 , -0.842 ],\n",
       "        [-1.3337, -1.2762, -1.4271, ..., -0.8768, -0.998 , -0.7781],\n",
       "        [-1.3848, -1.3891, -1.4943, ..., -1.0528, -1.1027, -0.9082]],\n",
       "\n",
       "       [[ 0.5151,  0.5947,  0.4917, ...,  0.5253,  0.2322,  0.2506],\n",
       "        [ 0.5191,  0.4639,  0.5166, ...,  0.1795,  0.1659,  0.2827],\n",
       "        [ 0.5101,  0.4501,  0.562 , ...,  0.1687,  0.1508,  0.3151],\n",
       "        ...,\n",
       "        [ 0.8679,  0.8137,  1.0789, ...,  0.9078,  0.848 ,  0.9529],\n",
       "        [ 0.5845,  0.8711,  1.0094, ...,  1.1272,  1.0543,  1.0626],\n",
       "        [ 0.8558,  0.8898,  0.7363, ...,  1.3337,  1.2375,  1.0717]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-0.6028 -0.788 ... 0.1429 0.1324</div><input id='attrs-e1b338c0-68b4-415d-8cc5-f5cfce1ddcda' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e1b338c0-68b4-415d-8cc5-f5cfce1ddcda' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-730abc14-4600-4e26-9303-b2927c353ade' class='xr-var-data-in' type='checkbox'><label for='data-730abc14-4600-4e26-9303-b2927c353ade' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[-0.6028, -0.788 , -0.5958, ..., -1.1862, -1.0417, -1.0539],\n",
       "        [-0.6083, -0.696 , -0.5743, ..., -0.9356, -0.9919, -1.0983],\n",
       "        [-0.6225, -0.486 , -0.4518, ..., -0.9299, -1.0094, -1.2394],\n",
       "        ...,\n",
       "        [-0.164 , -0.2743, -0.2456, ..., -0.0622, -0.1322, -0.2068],\n",
       "        [-0.1831, -0.2624, -0.2865, ..., -0.0618, -0.095 , -0.1486],\n",
       "        [-0.1549, -0.26  , -0.3532, ..., -0.0983, -0.0624, -0.0488]],\n",
       "\n",
       "       [[ 0.937 ,  1.0173,  0.8314, ...,  0.1649,  0.2075,  0.2268],\n",
       "        [ 0.9034,  1.2082,  0.8421, ...,  0.2374,  0.265 ,  0.2173],\n",
       "        [ 0.8716,  0.991 ,  0.8251, ...,  0.2675,  0.2866,  0.1674],\n",
       "        ...,\n",
       "        [ 0.6487,  0.4906,  0.4748, ...,  0.7965,  0.8474,  0.7864],\n",
       "        [ 0.4782,  0.4814,  0.4432, ...,  0.7114,  0.8881,  0.8595],\n",
       "        [ 0.2308,  0.4372,  0.327 , ...,  0.9384,  1.034 ,  0.8634]],\n",
       "\n",
       "       [[ 0.1701,  0.0761,  0.0217, ..., -0.0161, -0.0692, -0.0692],\n",
       "        [ 0.3933,  0.2086,  0.1554, ..., -0.0649, -0.011 , -0.1148],\n",
       "        [ 0.176 ,  0.1309,  0.1989, ..., -0.0789, -0.0128, -0.1875],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [-0.8472, -0.71  , -0.6662, ...,  0.0896,  0.0916,  0.1001],\n",
       "        [-0.7359, -0.7393, -0.7497, ...,  0.0869,  0.1854,  0.1321],\n",
       "        [-0.72  , -0.6313, -0.6808, ...,  0.0549,  0.1651,  0.0638]],\n",
       "\n",
       "       [[ 0.134 ,  0.1035,  0.0442, ..., -0.1258, -0.2243, -0.2321],\n",
       "        [ 0.1082,  0.1827,  0.1486, ..., -0.2652, -0.2299, -0.2081],\n",
       "        [ 0.0681,  0.2167,  0.1573, ..., -0.3077, -0.2322, -0.2638],\n",
       "        ...,\n",
       "        [-0.3431, -0.592 , -0.368 , ...,  0.0964,  0.1713,  0.2101],\n",
       "        [-0.3613, -0.5258, -0.3461, ...,  0.0305,  0.1024,  0.2344],\n",
       "        [-0.4261, -0.4399, -0.4395, ..., -0.0551,  0.0738,  0.2449]],\n",
       "\n",
       "       [[-0.1953, -0.1392, -0.166 , ...,  0.2081,  0.0997,  0.1032],\n",
       "        [-0.1891, -0.3186, -0.0856, ...,  0.0733,  0.0717,  0.0865],\n",
       "        [-0.1841, -0.2655, -0.1832, ...,  0.1096,  0.0809,  0.0882],\n",
       "        ...,\n",
       "        [ 0.5024,  0.4653,  0.5771, ...,  0.2069,  0.222 ,  0.149 ],\n",
       "        [ 0.7668,  0.4482,  0.5715, ...,  0.2017,  0.1798,  0.23  ],\n",
       "        [ 0.541 ,  0.5284,  0.4641, ...,  0.2707,  0.1429,  0.1324]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-29564f46-e013-4c22-b974-400e29735984' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-29564f46-e013-4c22-b974-400e29735984' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d77f5d9f-a206-4734-9bc0-1289fca9e7c7' class='xr-var-data-in' type='checkbox'><label for='data-d77f5d9f-a206-4734-9bc0-1289fca9e7c7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-383e1a40-0a54-43cb-a82e-9f542cd76a2b' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-383e1a40-0a54-43cb-a82e-9f542cd76a2b' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object '01' '02' '03' '04' '05' ... '20' '20' '20' '20' '20'\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 -0.8317 -0.5578 -0.7413 ... 1.334 1.238 1.072\n",
       "    v        (time, x, y) float64 -0.6028 -0.788 -0.5958 ... 0.1429 0.1324\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Convert it to dataArray and merge coordiantes along time dimension\n",
    "df07 = xr.concat(F07, dim = 'time')\n",
    "df07 =df07.sortby('time', ascending=True)\n",
    "df07"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Flight 8"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Using gdrive implementation of fsspec to access data\n",
    "\n",
    "#Google drive link for F08 0-20\n",
    "#https://drive.google.com/drive/u/3/folders/1TF0KZIQaSnXhf38jxtKGdZSZ9NF-9WIE\n",
    "gdfid1 = '1TF0KZIQaSnXhf38jxtKGdZSZ9NF-9WIE'\n",
    "gdfs1 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid1, token ='cache')\n",
    "files1 = gdfs1.ls('')\n",
    "\n",
    "#Google drive link for F08 21-120\n",
    "#https://drive.google.com/drive/u/3/folders/1q9EgvnGwpZvJFGbBe6yuM1afLoh1n633\n",
    "gdfid2 = '1q9EgvnGwpZvJFGbBe6yuM1afLoh1n633'\n",
    "gdfs2 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid2, token ='cache')\n",
    "files2 = gdfs2.ls('')\n",
    "\n",
    "files08 = files1 + files2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Takes multiple CSV files and reads them all into one xarray as a List\n",
    "\n",
    "# files1 + files2 : these are the directory with the CSV files\n",
    "\n",
    "F08 = []\n",
    "i=0\n",
    "for i in range(len(files1)):\n",
    "    dfi = pd.read_csv(gdfs1.open(files1[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file1 = files1[i]\n",
    "    sec = file1[len(file1)-6: len(file1)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F08.append(dfi)\n",
    "    \n",
    "i=0\n",
    "for i in range(len(files2)):\n",
    "    dfi = pd.read_csv(gdfs2.open(files2[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file2 = files2[i]\n",
    "    sec = file1[len(file2)-6: len(file2)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F08.append(dfi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
       ".xr-var-list,\n",
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       "\n",
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       ".xr-var-item > .xr-var-name span {\n",
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       "\n",
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       ".xr-attrs dt:hover {\n",
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       ".xr-var-attrs,\n",
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       "\n",
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       "\n",
       ".xr-var-data > table {\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
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       "\n",
       ".xr-attrs,\n",
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       ".xr-var-data {\n",
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       "\n",
       "dl.xr-attrs {\n",
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       "  margin: 0;\n",
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       "  grid-template-columns: 125px auto;\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
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       "\n",
       ".xr-attrs dd {\n",
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       "\n",
       ".xr-icon-database,\n",
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       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
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       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object &#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; &#x27;04&#x27; &#x27;05&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 -1.224 -1.337 -1.403 ... -1.918 -1.949 -1.997\n",
       "    v        (time, x, y) float64 1.407 1.304 1.206 ... -0.0355 -0.0728 -0.0965\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-e2b989d6-5b17-4a70-a430-f72b241de568' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-e2b989d6-5b17-4a70-a430-f72b241de568' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-a4f5c5bb-7d0d-41f2-8c56-02c781e7ed47' class='xr-section-summary-in' type='checkbox'  checked><label for='section-a4f5c5bb-7d0d-41f2-8c56-02c781e7ed47' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 3.776e+03 3.808e+03</div><input id='attrs-9c2d6774-3cfe-497e-908a-74313933daf0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9c2d6774-3cfe-497e-908a-74313933daf0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e84bfe1d-6b48-4866-b6f6-71db9c322b53' class='xr-var-data-in' type='checkbox'><label for='data-e84bfe1d-6b48-4866-b6f6-71db9c322b53' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112., 2144., 2176., 2208., 2240.,\n",
       "       2272., 2304., 2336., 2368., 2400., 2432., 2464., 2496., 2528., 2560.,\n",
       "       2592., 2624., 2656., 2688., 2720., 2752., 2784., 2816., 2848., 2880.,\n",
       "       2912., 2944., 2976., 3008., 3040., 3072., 3104., 3136., 3168., 3200.,\n",
       "       3232., 3264., 3296., 3328., 3360., 3392., 3424., 3456., 3488., 3520.,\n",
       "       3552., 3584., 3616., 3648., 3680., 3712., 3744., 3776., 3808.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 2.08e+03 2.112e+03</div><input id='attrs-824fb2a2-edf5-451b-ba39-2b41b7476978' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-824fb2a2-edf5-451b-ba39-2b41b7476978' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a6676beb-067f-4b7e-90f8-d7ce772c9f27' class='xr-var-data-in' type='checkbox'><label for='data-a6676beb-067f-4b7e-90f8-d7ce772c9f27' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>object</div><div class='xr-var-preview xr-preview'>&#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;</div><input id='attrs-6e50f1aa-d714-4e81-8847-10287eb12e29' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-6e50f1aa-d714-4e81-8847-10287eb12e29' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cba3bd2d-3b34-45a2-8b3d-25485f4f5f87' class='xr-var-data-in' type='checkbox'><label for='data-cba3bd2d-3b34-45a2-8b3d-25485f4f5f87' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;01&#x27;, &#x27;02&#x27;, &#x27;03&#x27;, &#x27;04&#x27;, &#x27;05&#x27;, &#x27;06&#x27;, &#x27;07&#x27;, &#x27;08&#x27;, &#x27;09&#x27;, &#x27;10&#x27;, &#x27;11&#x27;, &#x27;12&#x27;,\n",
       "       &#x27;13&#x27;, &#x27;14&#x27;, &#x27;15&#x27;, &#x27;16&#x27;, &#x27;17&#x27;, &#x27;18&#x27;, &#x27;19&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;],\n",
       "      dtype=object)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-268f5ef2-4808-4e1e-a2ac-5815574b4f98' class='xr-section-summary-in' type='checkbox'  checked><label for='section-268f5ef2-4808-4e1e-a2ac-5815574b4f98' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-1.224 -1.337 ... -1.949 -1.997</div><input id='attrs-dfa87c3b-4d7d-489f-8799-142fd113fdf5' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-dfa87c3b-4d7d-489f-8799-142fd113fdf5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3c46833a-7007-4a05-94fe-572f4f644b3e' class='xr-var-data-in' type='checkbox'><label for='data-3c46833a-7007-4a05-94fe-572f4f644b3e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[-1.2236, -1.3368, -1.4035, ..., -0.5531, -0.5713, -0.3742],\n",
       "        [-1.5203, -1.0794, -1.1862, ..., -0.6676, -0.7288, -0.4616],\n",
       "        [-1.1325, -1.0356, -1.0944, ..., -0.5761, -0.6722, -0.5466],\n",
       "        ...,\n",
       "        [ 0.2003,  0.1188, -0.1777, ...,  0.1203,  0.0484, -0.0551],\n",
       "        [ 0.1106, -0.0156,  0.2507, ...,  0.1696,  0.0047, -0.1508],\n",
       "        [ 0.1033,  0.1615,  0.195 , ...,  0.0734, -0.0034, -0.0109]],\n",
       "\n",
       "       [[-0.3913, -0.3968, -0.6864, ..., -1.2565, -1.251 , -1.2214],\n",
       "        [-0.2842, -0.3871, -0.3734, ..., -1.2126, -1.1561, -1.149 ],\n",
       "        [-0.2785, -0.377 , -0.3473, ..., -1.2071, -1.2263, -1.2472],\n",
       "        ...,\n",
       "        [ 0.2507,  0.2212,  0.1257, ...,  0.2666,  0.2392,  0.2033],\n",
       "        [ 0.1895,  0.2401,  0.2958, ...,  0.2002,  0.2203,  0.146 ],\n",
       "        [ 0.2228,  0.2243,  0.2291, ...,  0.024 ,  0.0183, -0.0197]],\n",
       "\n",
       "       [[-1.084 , -1.2277, -1.3058, ..., -0.8866, -0.8769, -0.8832],\n",
       "        [-1.0295, -1.0022, -1.013 , ..., -0.6769, -0.8565, -0.9337],\n",
       "        [-0.9956, -1.1095, -0.9887, ..., -0.8576, -0.9176, -1.0271],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [-0.604 , -0.6602, -0.7254, ...,  0.0847,  0.0111, -0.6338],\n",
       "        [-0.4685, -0.5596, -0.9655, ..., -0.2937, -0.8382, -1.0085],\n",
       "        [-0.5978, -0.1831, -0.6146, ..., -0.3556, -0.3539, -0.4278]],\n",
       "\n",
       "       [[ 1.6706,  1.614 ,  1.6918, ...,  1.7901,  1.9074,  2.0141],\n",
       "        [ 1.7763,  1.8607,  1.4962, ...,  1.7534,  1.6278,  2.0962],\n",
       "        [ 1.6747,  1.8105,  1.439 , ...,  1.8071,  1.9655,  2.1284],\n",
       "        ...,\n",
       "        [ 1.6462,  1.683 ,  1.8055, ...,  2.077 ,  1.7262,  1.5062],\n",
       "        [ 1.4327,  1.5808,  1.7102, ...,  1.5265,  1.7447,  1.587 ],\n",
       "        [ 1.6715,  1.758 ,  1.7567, ...,  1.7211,  1.7336,  1.7012]],\n",
       "\n",
       "       [[-1.0086, -0.9464, -1.172 , ..., -1.6572, -1.627 , -1.8649],\n",
       "        [-1.1749, -0.988 , -0.7934, ..., -1.7644, -1.78  , -1.7473],\n",
       "        [-1.0626, -1.0355, -0.8936, ..., -1.798 , -1.7206, -1.8401],\n",
       "        ...,\n",
       "        [-1.7381, -1.8531, -1.9297, ..., -1.9311, -1.8522, -1.9754],\n",
       "        [-1.6426, -1.9306, -2.1596, ..., -2.0667, -2.0912, -2.1846],\n",
       "        [-1.8317, -1.5677, -1.8037, ..., -1.9184, -1.9491, -1.9972]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>1.407 1.304 ... -0.0728 -0.0965</div><input id='attrs-b89c1b83-de52-4e4f-a343-63a9630a3f27' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b89c1b83-de52-4e4f-a343-63a9630a3f27' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-36fa0d83-b897-4666-9695-618d2dc79e42' class='xr-var-data-in' type='checkbox'><label for='data-36fa0d83-b897-4666-9695-618d2dc79e42' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[ 1.4069,  1.3041,  1.206 , ...,  0.8958,  0.88  ,  0.9671],\n",
       "        [ 1.9316,  1.3571,  1.3727, ...,  0.8177,  0.8302,  0.9471],\n",
       "        [ 1.4038,  1.3402,  1.3397, ...,  0.8488,  0.7583,  0.7952],\n",
       "        ...,\n",
       "        [ 1.6927,  1.4222,  1.4706, ...,  1.4628,  1.3229,  1.3479],\n",
       "        [ 1.49  ,  1.2839,  1.4062, ...,  1.4722,  1.363 ,  1.3383],\n",
       "        [ 1.4764,  1.5173,  1.5368, ...,  1.4212,  1.3934,  1.3999]],\n",
       "\n",
       "       [[-0.2009, -0.1595,  0.0357, ..., -0.8887, -0.8942, -0.8927],\n",
       "        [-0.2707, -0.3414, -0.2427, ..., -0.8603, -0.8866, -0.9235],\n",
       "        [-0.326 , -0.2206, -0.0807, ..., -1.0266, -0.9258, -0.8547],\n",
       "        ...,\n",
       "        [-1.1869, -1.1359, -1.0674, ..., -1.9568, -2.0618, -2.0794],\n",
       "        [-1.1008, -1.1722, -1.0371, ..., -2.0312, -2.105 , -2.1148],\n",
       "        [-1.1063, -1.0799, -1.0528, ..., -2.0737, -2.1385, -2.1517]],\n",
       "\n",
       "       [[-0.325 , -0.2626, -0.3941, ..., -0.8235, -0.8343, -0.8528],\n",
       "        [-0.1701, -0.2512, -0.3556, ..., -0.7829, -0.8981, -0.8658],\n",
       "        [-0.3315, -0.3424, -0.4928, ..., -0.8492, -0.9361, -0.8592],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [ 0.3677,  0.2776,  0.2725, ...,  0.4535,  0.4427,  0.6747],\n",
       "        [ 0.4268,  0.2644,  0.3208, ...,  0.5242,  0.7647,  0.726 ],\n",
       "        [ 0.3224,  0.3358,  0.3197, ...,  0.5584,  0.5469,  0.5874]],\n",
       "\n",
       "       [[-0.3522, -0.284 , -0.3863, ...,  0.3969,  0.4187,  0.7482],\n",
       "        [-0.4407, -0.5115, -0.1374, ...,  0.3399,  0.4181,  0.6139],\n",
       "        [-0.4017, -0.5128, -0.1411, ...,  0.2827,  0.4265,  0.5612],\n",
       "        ...,\n",
       "        [-0.0819, -0.1025, -0.0787, ..., -0.5382, -0.3528, -0.4618],\n",
       "        [-0.0487, -0.0854, -0.095 , ..., -0.4099, -0.4481, -0.3618],\n",
       "        [-0.0781, -0.0622, -0.0711, ..., -0.438 , -0.4604, -0.4333]],\n",
       "\n",
       "       [[ 0.2442,  0.2482,  0.2556, ..., -0.0861, -0.1407, -0.0695],\n",
       "        [ 0.034 ,  0.2949,  0.2963, ..., -0.0298, -0.1043, -0.0797],\n",
       "        [ 0.22  ,  0.2281,  0.3766, ..., -0.0169, -0.0537, -0.1436],\n",
       "        ...,\n",
       "        [-0.6691, -0.6637, -0.7446, ..., -0.1749, -0.1293, -0.1201],\n",
       "        [-0.6382, -0.6657, -0.7089, ..., -0.0494, -0.0696, -0.1156],\n",
       "        [-0.6749, -0.6277, -0.6737, ..., -0.0355, -0.0728, -0.0965]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-7bc239b9-e977-4585-8c5a-d5ba55c07b5e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-7bc239b9-e977-4585-8c5a-d5ba55c07b5e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f2a251db-b32e-4c80-a89e-71034b751c00' class='xr-var-data-in' type='checkbox'><label for='data-f2a251db-b32e-4c80-a89e-71034b751c00' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-ffe3e7aa-19b2-4ed7-bd6b-c752b791cd34' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-ffe3e7aa-19b2-4ed7-bd6b-c752b791cd34' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object '01' '02' '03' '04' '05' ... '20' '20' '20' '20' '20'\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 -1.224 -1.337 -1.403 ... -1.918 -1.949 -1.997\n",
       "    v        (time, x, y) float64 1.407 1.304 1.206 ... -0.0355 -0.0728 -0.0965\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Convert it to dataArray and merge coordiantes along time dimension\n",
    "df08 = xr.concat(F08, dim = 'time')\n",
    "df08 =df08.sortby('time', ascending=True)\n",
    "df08"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Flight 9"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Using gdrive implementation of fsspec to access data\n",
    "\n",
    "#Google drive link for F09 0-20\n",
    "#https://drive.google.com/drive/u/3/folders/1B0trTgJ1KlnV24w8PRBixb6GbE7cBI_s\n",
    "gdfid1 = '1B0trTgJ1KlnV24w8PRBixb6GbE7cBI_s'\n",
    "gdfs1 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid1, token ='cache')\n",
    "files1 = gdfs1.ls('')\n",
    "\n",
    "#Google drive link for F09 21-120\n",
    "#https://drive.google.com/drive/u/3/folders/1veNpNBtfcMws9455MkvQyhip4n_Wdn6B\n",
    "gdfid2 = '1veNpNBtfcMws9455MkvQyhip4n_Wdn6B'\n",
    "gdfs2 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid2, token ='cache')\n",
    "files2 = gdfs2.ls('')\n",
    "\n",
    "files08 = files1 + files2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Takes multiple CSV files and reads them all into one xarray as a List\n",
    "\n",
    "# files1 + files2 : these are the directory with the CSV files\n",
    "\n",
    "F09 = []\n",
    "i=0\n",
    "for i in range(len(files1)):\n",
    "    dfi = pd.read_csv(gdfs1.open(files1[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file1 = files1[i]\n",
    "    sec = file1[len(file1)-6: len(file1)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F09.append(dfi)\n",
    "    \n",
    "i=0\n",
    "for i in range(len(files2)):\n",
    "    dfi = pd.read_csv(gdfs2.open(files2[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file2 = files2[i]\n",
    "    sec = file1[len(file2)-6: len(file2)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F09.append(dfi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
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       "\n",
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       "\n",
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       "\n",
       ".xr-dim-list:after {\n",
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       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
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       "\n",
       ".xr-has-index {\n",
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       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
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       "\n",
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       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
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       "\n",
       ".xr-var-name {\n",
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       "\n",
       ".xr-var-dims {\n",
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       "\n",
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       ".xr-var-dims,\n",
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       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
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       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
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       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
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       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
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       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
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       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
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       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
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       "  padding-right: 10px;\n",
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       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
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       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
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       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object &#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; &#x27;04&#x27; &#x27;05&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 1.973 1.964 1.901 ... -1.066 -0.6302 -0.7217\n",
       "    v        (time, x, y) float64 0.3399 0.7432 1.216 ... -1.734 -2.212 -2.098\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-f542fefe-fcf6-47f7-b001-473ed000b7f1' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f542fefe-fcf6-47f7-b001-473ed000b7f1' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-03a0cc42-3672-442e-bd7f-47379a77da93' class='xr-section-summary-in' type='checkbox'  checked><label for='section-03a0cc42-3672-442e-bd7f-47379a77da93' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 3.776e+03 3.808e+03</div><input id='attrs-089633d7-6500-41e1-b7ef-4c55abf7d60d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-089633d7-6500-41e1-b7ef-4c55abf7d60d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f5691905-21a3-43d6-8f9f-6d1e9e254f39' class='xr-var-data-in' type='checkbox'><label for='data-f5691905-21a3-43d6-8f9f-6d1e9e254f39' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112., 2144., 2176., 2208., 2240.,\n",
       "       2272., 2304., 2336., 2368., 2400., 2432., 2464., 2496., 2528., 2560.,\n",
       "       2592., 2624., 2656., 2688., 2720., 2752., 2784., 2816., 2848., 2880.,\n",
       "       2912., 2944., 2976., 3008., 3040., 3072., 3104., 3136., 3168., 3200.,\n",
       "       3232., 3264., 3296., 3328., 3360., 3392., 3424., 3456., 3488., 3520.,\n",
       "       3552., 3584., 3616., 3648., 3680., 3712., 3744., 3776., 3808.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 2.08e+03 2.112e+03</div><input id='attrs-ff8b9e26-3816-48c1-b525-278275c06864' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ff8b9e26-3816-48c1-b525-278275c06864' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9c89dfc8-607f-4578-9750-905e508e1c53' class='xr-var-data-in' type='checkbox'><label for='data-9c89dfc8-607f-4578-9750-905e508e1c53' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>object</div><div class='xr-var-preview xr-preview'>&#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;</div><input id='attrs-ea0e4838-38aa-4101-b8ff-95be7c74c8d5' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ea0e4838-38aa-4101-b8ff-95be7c74c8d5' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-91179da7-36f1-438d-b2f8-720748b280fe' class='xr-var-data-in' type='checkbox'><label for='data-91179da7-36f1-438d-b2f8-720748b280fe' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;01&#x27;, &#x27;02&#x27;, &#x27;03&#x27;, &#x27;04&#x27;, &#x27;05&#x27;, &#x27;06&#x27;, &#x27;07&#x27;, &#x27;08&#x27;, &#x27;09&#x27;, &#x27;10&#x27;, &#x27;11&#x27;, &#x27;12&#x27;,\n",
       "       &#x27;13&#x27;, &#x27;14&#x27;, &#x27;15&#x27;, &#x27;16&#x27;, &#x27;17&#x27;, &#x27;18&#x27;, &#x27;19&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;],\n",
       "      dtype=object)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2cf189fd-bae1-4787-b0c9-259bda055930' class='xr-section-summary-in' type='checkbox'  checked><label for='section-2cf189fd-bae1-4787-b0c9-259bda055930' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>1.973 1.964 ... -0.6302 -0.7217</div><input id='attrs-843a4b4c-f414-4498-9ced-16d0af232c78' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-843a4b4c-f414-4498-9ced-16d0af232c78' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-91ba67ce-e413-4d3b-b9dd-8a49871ada6e' class='xr-var-data-in' type='checkbox'><label for='data-91ba67ce-e413-4d3b-b9dd-8a49871ada6e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[ 1.9729,  1.964 ,  1.9005, ...,  2.7121,  2.6009,  2.6854],\n",
       "        [ 1.9614,  1.9855,  1.9508, ...,  2.3978,  3.0416,  2.6929],\n",
       "        [ 1.8945,  2.0085,  1.8604, ...,  2.2651,  2.4515,  2.5569],\n",
       "        ...,\n",
       "        [ 2.3101,  2.2051,  2.3601, ..., -0.0106,  0.152 ,  0.1226],\n",
       "        [ 2.3123,  2.3426,  2.4819, ...,  0.0073, -0.054 ,  0.0923],\n",
       "        [ 2.3144,  2.2007,  2.3212, ...,  0.2246,  0.1831,  0.0845]],\n",
       "\n",
       "       [[ 2.6437,  2.5349,  2.4039, ...,  2.8956,  2.8473,  2.9925],\n",
       "        [ 2.6542,  2.5921,  2.491 , ...,  2.9168,  2.8999,  2.9856],\n",
       "        [ 2.6865,  2.5261,  2.6773, ...,  2.9928,  2.958 ,  2.7985],\n",
       "        ...,\n",
       "        [ 2.9752,  3.077 ,  2.918 , ...,  0.7829,  0.8476,  0.7331],\n",
       "        [ 2.9913,  2.9482,  2.9867, ...,  0.8173,  0.693 ,  0.7664],\n",
       "        [ 2.9817,  2.895 ,  3.037 , ...,  0.7879,  0.7771,  0.7771]],\n",
       "\n",
       "       [[ 1.4659,  1.3503,  1.1767, ...,  2.0512,  2.0259,  2.1346],\n",
       "        [ 1.5031,  1.3915,  1.2513, ...,  2.0578,  1.998 ,  1.9818],\n",
       "        [ 1.5416,  1.4651,  1.64  , ...,  2.0121,  1.932 ,  1.7279],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [ 0.6114,  0.5579,  0.7249, ...,  1.0243,  1.0015,  1.0535],\n",
       "        [ 0.644 ,  0.5948,  0.7638, ...,  0.9737,  1.0052,  1.0088],\n",
       "        [ 0.6967,  0.8845,  0.7487, ...,  0.9921,  0.9921,  0.8763]],\n",
       "\n",
       "       [[ 2.1781,  1.9986,  1.8481, ...,  1.1471,  1.2556,  1.4014],\n",
       "        [ 2.2653,  2.1158,  1.9647, ...,  1.2286,  1.1222,  1.0201],\n",
       "        [ 2.3818,  2.5268,  2.1042, ...,  1.3288,  1.0332,  1.0628],\n",
       "        ...,\n",
       "        [ 1.0323,  1.0266,  1.0254, ...,  1.7641,  1.756 ,  1.5256],\n",
       "        [ 1.0464,  1.1819,  1.0107, ...,  1.2627,  1.5478,  1.5422],\n",
       "        [ 1.0628,  1.2758,  0.8802, ...,  1.5467,  1.515 ,  1.1264]],\n",
       "\n",
       "       [[ 0.5404,  0.3283,  0.1429, ..., -1.8894, -1.8647, -1.6719],\n",
       "        [ 0.6249,  0.4339,  0.2949, ..., -1.6401, -1.7236, -1.676 ],\n",
       "        [ 0.7786,  1.0481,  0.4961, ..., -1.5943, -1.6212, -1.6551],\n",
       "        ...,\n",
       "        [-0.702 , -0.7278, -0.7911, ..., -1.0284, -1.0616, -1.0041],\n",
       "        [-0.727 , -0.6266, -0.7848, ..., -1.0757, -1.019 , -0.9899],\n",
       "        [-0.7231, -0.6763, -0.7366, ..., -1.0656, -0.6302, -0.7217]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.3399 0.7432 ... -2.212 -2.098</div><input id='attrs-09aede8b-cdbe-4f7c-bf2a-fd9ea656117a' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-09aede8b-cdbe-4f7c-bf2a-fd9ea656117a' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-25f58b77-087d-4106-ab27-ace2f5d9aea3' class='xr-var-data-in' type='checkbox'><label for='data-25f58b77-087d-4106-ab27-ace2f5d9aea3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[ 0.3399,  0.7432,  1.2165, ...,  6.2316,  6.4451,  6.3944],\n",
       "        [ 0.1507,  0.5022,  0.9336, ...,  6.2858,  6.5342,  6.4377],\n",
       "        [ 0.2346,  0.1992,  0.6246, ...,  6.21  ,  6.219 ,  6.4658],\n",
       "        ...,\n",
       "        [ 6.9067,  6.8382,  7.0444, ...,  6.5629,  6.3774,  6.7442],\n",
       "        [ 6.8909,  6.8217,  6.908 , ...,  6.5304,  6.2922,  6.4832],\n",
       "        [ 6.8601,  6.701 ,  6.7992, ...,  6.4044,  6.4113,  6.4776]],\n",
       "\n",
       "       [[ 0.4034,  0.8573,  1.4003, ...,  6.8586,  7.0923,  7.0747],\n",
       "        [ 0.2541,  0.6351,  1.1172, ...,  6.8845,  7.0372,  7.0379],\n",
       "        [ 0.0693,  0.5421,  0.7022, ...,  6.9859,  6.9673,  7.0578],\n",
       "        ...,\n",
       "        [ 6.4788,  6.5841,  6.6954, ...,  6.0374,  5.6797,  6.0294],\n",
       "        [ 6.4981,  6.5803,  6.4865, ...,  6.1143,  6.176 ,  6.007 ],\n",
       "        [ 6.5282,  6.5868,  6.2753, ...,  6.0241,  6.0233,  6.0079]],\n",
       "\n",
       "       [[-0.9533, -0.5579,  0.0193, ...,  4.6076,  4.6466,  4.7275],\n",
       "        [-1.237 , -0.8728, -0.345 , ...,  4.6588,  4.7008,  4.8291],\n",
       "        [-1.4995, -0.7018, -1.1872, ...,  4.7206,  4.7747,  4.956 ],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [-1.2562, -1.0975, -1.1234, ..., -1.6462, -0.7268, -1.3049],\n",
       "        [-1.2568, -1.3539, -1.3074, ..., -1.6094, -1.3148, -1.315 ],\n",
       "        [-1.2841, -1.4464, -1.4063, ..., -1.2544, -1.2893, -1.1583]],\n",
       "\n",
       "       [[-4.4442, -3.8251, -3.2843, ..., -0.134 , -0.118 , -0.139 ],\n",
       "        [-4.8044, -4.2549, -3.7811, ..., -0.0899, -0.2201, -0.2166],\n",
       "        [-5.2647, -5.398 , -4.3317, ..., -0.0936, -0.2298, -0.1991],\n",
       "        ...,\n",
       "        [ 0.7743,  0.7823,  0.765 , ..., -0.1225, -0.0904, -0.0869],\n",
       "        [ 0.7874,  0.8459,  0.8386, ...,  0.2316, -0.1302, -0.1337],\n",
       "        [ 0.7832,  0.6467,  0.821 , ..., -0.1308, -0.0966, -0.2891]],\n",
       "\n",
       "       [[-4.8576, -4.2081, -3.6645, ..., -0.6393, -0.6847, -0.841 ],\n",
       "        [-5.2917, -4.6873, -4.2265, ..., -0.8545, -0.7579, -0.7695],\n",
       "        [-5.7685, -5.8689, -4.8042, ..., -0.8885, -0.9445, -0.8229],\n",
       "        ...,\n",
       "        [-1.8971, -1.9577, -1.8883, ..., -1.7387, -1.7158, -1.72  ],\n",
       "        [-1.9358, -1.9311, -1.8791, ..., -1.6754, -1.7312, -1.7714],\n",
       "        [-1.945 , -2.0954, -1.9497, ..., -1.7345, -2.2117, -2.0976]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-e3b8a0e6-3e45-4e3f-9246-81a7a9fbb1e4' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e3b8a0e6-3e45-4e3f-9246-81a7a9fbb1e4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a5d587bf-1d8a-4d7b-999c-cd646e75b82d' class='xr-var-data-in' type='checkbox'><label for='data-a5d587bf-1d8a-4d7b-999c-cd646e75b82d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-97281080-77bb-4f8a-8128-b62a77e6369e' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-97281080-77bb-4f8a-8128-b62a77e6369e' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object '01' '02' '03' '04' '05' ... '20' '20' '20' '20' '20'\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 1.973 1.964 1.901 ... -1.066 -0.6302 -0.7217\n",
       "    v        (time, x, y) float64 0.3399 0.7432 1.216 ... -1.734 -2.212 -2.098\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0"
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Convert it to dataArray and merge coordiantes along time dimension\n",
    "df09 = xr.concat(F09, dim = 'time')\n",
    "df09 =df09.sortby('time', ascending=True)\n",
    "df09"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Flight 10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Using gdrive implementation of fsspec to access data\n",
    "\n",
    "#Google drive link for F10 0-20\n",
    "#https://drive.google.com/drive/u/3/folders/10AKN5mi2jbbhTd5vgthX3TWjRBDDuBs6\n",
    "gdfid1 = '10AKN5mi2jbbhTd5vgthX3TWjRBDDuBs6'\n",
    "gdfs1 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid1, token ='cache')\n",
    "files1 = gdfs1.ls('')\n",
    "\n",
    "#Google drive link for F07 21-120\n",
    "#https://drive.google.com/drive/u/3/folders/1BB-QnJI0FEdswQT9z6X8tYPjSgzx9Q94\n",
    "gdfid2 = '1BB-QnJI0FEdswQT9z6X8tYPjSgzx9Q94'\n",
    "gdfs2 = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfid2, token ='cache')\n",
    "files2 = gdfs2.ls('')\n",
    "\n",
    "files08 = files1 + files2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Takes multiple CSV files and reads them all into one xarray as a List\n",
    "\n",
    "# files1 + files2 : these are the directory with the CSV files\n",
    "\n",
    "F10 = []\n",
    "i=0\n",
    "for i in range(len(files1)):\n",
    "    dfi = pd.read_csv(gdfs1.open(files1[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file1 = files1[i]\n",
    "    sec = file1[len(file1)-6: len(file1)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F10.append(dfi)\n",
    "    \n",
    "i=0\n",
    "for i in range(len(files2)):\n",
    "    dfi = pd.read_csv(gdfs2.open(files2[i]), sep = '\\t', header=None,index_col=(0,1) )\n",
    "    dfi.columns = ('u', 'v', 'mask')\n",
    "    dfi.index.rename(['x','y'], inplace=True)\n",
    "    dfi = dfi[~dfi.index.duplicated()]\n",
    "    dfi =dfi.to_xarray()\n",
    "    file2 = files2[i]\n",
    "    sec = file1[len(file2)-6: len(file2)-4] # may need to be adjusted depending on file name length\n",
    "    dfi['time']=sec\n",
    "    F10.append(dfi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "</defs>\n",
       "</svg>\n",
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       "\n",
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       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
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       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
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       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
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       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
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       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
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       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
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       "  padding-right: 5px;\n",
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       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
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       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
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       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
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       "\n",
       ".xr-var-name {\n",
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       "\n",
       ".xr-var-dims {\n",
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       "\n",
       ".xr-var-dtype {\n",
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       "  color: var(--xr-font-color2);\n",
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       "\n",
       ".xr-var-preview {\n",
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       "\n",
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       ".xr-var-dims,\n",
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       ".xr-preview,\n",
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       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
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       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
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       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
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       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
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       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
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       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object &#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; &#x27;04&#x27; &#x27;05&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 0.0293 -0.0534 -0.2903 ... -2.015 -2.044\n",
       "    v        (time, x, y) float64 0.272 0.4125 0.443 0.8632 ... 4.001 4.04 4.062\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-4cae6443-98e7-49dd-be41-ed683ed7fe80' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-4cae6443-98e7-49dd-be41-ed683ed7fe80' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-ce178880-6e66-42d9-aaa8-a3817a5d053e' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ce178880-6e66-42d9-aaa8-a3817a5d053e' class='xr-section-summary' >Coordinates: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 3.776e+03 3.808e+03</div><input id='attrs-9e857478-153a-4495-85e5-dcda8ef22fc2' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-9e857478-153a-4495-85e5-dcda8ef22fc2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-af9ad56b-638a-497a-8c43-c2b13eea00b6' class='xr-var-data-in' type='checkbox'><label for='data-af9ad56b-638a-497a-8c43-c2b13eea00b6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112., 2144., 2176., 2208., 2240.,\n",
       "       2272., 2304., 2336., 2368., 2400., 2432., 2464., 2496., 2528., 2560.,\n",
       "       2592., 2624., 2656., 2688., 2720., 2752., 2784., 2816., 2848., 2880.,\n",
       "       2912., 2944., 2976., 3008., 3040., 3072., 3104., 3136., 3168., 3200.,\n",
       "       3232., 3264., 3296., 3328., 3360., 3392., 3424., 3456., 3488., 3520.,\n",
       "       3552., 3584., 3616., 3648., 3680., 3712., 3744., 3776., 3808.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 2.08e+03 2.112e+03</div><input id='attrs-1acb80aa-7f3d-49b9-b86f-4c359f7c4538' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-1acb80aa-7f3d-49b9-b86f-4c359f7c4538' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5c6e1188-deb5-4027-81a6-be519e327315' class='xr-var-data-in' type='checkbox'><label for='data-5c6e1188-deb5-4027-81a6-be519e327315' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>object</div><div class='xr-var-preview xr-preview'>&#x27;01&#x27; &#x27;02&#x27; &#x27;03&#x27; ... &#x27;20&#x27; &#x27;20&#x27; &#x27;20&#x27;</div><input id='attrs-bb74bd57-16a5-4b5a-8aa3-23a4a650360f' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-bb74bd57-16a5-4b5a-8aa3-23a4a650360f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-8da3c0cf-3e31-4ad4-bd4a-2d1d1382fb38' class='xr-var-data-in' type='checkbox'><label for='data-8da3c0cf-3e31-4ad4-bd4a-2d1d1382fb38' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;01&#x27;, &#x27;02&#x27;, &#x27;03&#x27;, &#x27;04&#x27;, &#x27;05&#x27;, &#x27;06&#x27;, &#x27;07&#x27;, &#x27;08&#x27;, &#x27;09&#x27;, &#x27;10&#x27;, &#x27;11&#x27;, &#x27;12&#x27;,\n",
       "       &#x27;13&#x27;, &#x27;14&#x27;, &#x27;15&#x27;, &#x27;16&#x27;, &#x27;17&#x27;, &#x27;18&#x27;, &#x27;19&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;,\n",
       "       &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;, &#x27;20&#x27;],\n",
       "      dtype=object)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b07e84f6-732e-4102-b5f6-54c4cb60d743' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b07e84f6-732e-4102-b5f6-54c4cb60d743' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0293 -0.0534 ... -2.015 -2.044</div><input id='attrs-589def41-02c6-46db-b85e-3065617c7a36' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-589def41-02c6-46db-b85e-3065617c7a36' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f6394521-b780-4318-a32f-10a843d3c103' class='xr-var-data-in' type='checkbox'><label for='data-f6394521-b780-4318-a32f-10a843d3c103' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[ 0.0293, -0.0534, -0.2903, ..., -0.6602, -0.6436, -0.7057],\n",
       "        [ 0.0115, -0.0525, -0.1192, ..., -0.6583, -0.6266, -0.6019],\n",
       "        [ 0.0582, -0.1162, -0.224 , ..., -0.6433, -0.431 , -0.5655],\n",
       "        ...,\n",
       "        [-0.4798, -0.407 , -0.4105, ..., -0.8178, -0.8017, -0.8349],\n",
       "        [-0.5542, -0.4015, -0.3559, ..., -0.9568, -1.3041, -0.7524],\n",
       "        [-0.4046, -0.4088, -0.2189, ..., -0.7695, -0.8458, -0.8916]],\n",
       "\n",
       "       [[-1.9023, -1.69  , -1.568 , ..., -1.2985, -1.2723, -1.3891],\n",
       "        [-1.8942, -1.7938, -1.6207, ..., -1.4289, -1.3866, -1.3177],\n",
       "        [-1.7746, -1.7157, -1.4945, ..., -1.4369, -1.4354, -1.4416],\n",
       "        ...,\n",
       "        [-1.0485, -1.0493, -1.1685, ..., -0.7799, -0.5153, -0.9022],\n",
       "        [-1.166 , -1.0945, -1.1412, ..., -0.9156, -0.7772, -0.8099],\n",
       "        [-1.0943, -1.047 , -1.0391, ..., -0.8023, -0.8053, -0.7811]],\n",
       "\n",
       "       [[ 0.1149, -0.0251, -0.0698, ..., -0.1288, -0.1718, -0.3477],\n",
       "        [ 0.0366,  0.0707, -0.0129, ..., -0.2347, -0.243 , -0.4343],\n",
       "        [ 0.1112,  0.2386,  0.0272, ..., -0.2967, -0.3336, -0.4048],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [ 0.6738,  0.9526,  0.8521, ..., -0.8971, -1.1448, -0.9077],\n",
       "        [ 0.6726,  0.7722,  0.6526, ..., -0.8474, -0.9959, -0.925 ],\n",
       "        [ 0.2172,  0.3371,  0.6837, ..., -0.923 , -0.9239, -0.9467]],\n",
       "\n",
       "       [[-0.9352, -0.9644, -0.53  , ...,  1.7324,  1.7478,  1.6993],\n",
       "        [-0.9227, -0.9684, -0.9019, ...,  1.7444,  1.7625,  1.7279],\n",
       "        [-0.9158, -0.9653, -0.7394, ...,  1.7161,  1.7124,  1.6951],\n",
       "        ...,\n",
       "        [ 1.2287,  1.3408,  1.3283, ..., -0.3022, -0.5795, -0.4797],\n",
       "        [ 1.2584,  1.3131,  1.2978, ..., -0.39  , -0.4738, -0.4873],\n",
       "        [ 1.2858,  1.2573,  1.2299, ..., -0.4941, -0.474 , -0.4563]],\n",
       "\n",
       "       [[-1.0986, -1.279 , -1.6016, ..., -0.1726, -0.1548, -0.3375],\n",
       "        [-0.9271, -1.2166, -0.9528, ..., -0.2519, -0.2489, -0.3157],\n",
       "        [-1.335 , -1.3122, -1.4297, ..., -0.269 , -0.2492, -0.3618],\n",
       "        ...,\n",
       "        [ 0.3716,  0.5493,  0.3774, ..., -2.0727, -2.003 , -2.0593],\n",
       "        [ 0.3951,  0.473 ,  0.4594, ..., -2.018 , -2.1202, -2.0544],\n",
       "        [ 0.4282,  0.3982,  0.3724, ..., -2.0062, -2.0152, -2.0438]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.272 0.4125 0.443 ... 4.04 4.062</div><input id='attrs-b62528ad-25b2-4105-b589-7f6196b4664f' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b62528ad-25b2-4105-b589-7f6196b4664f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6bc86b6d-c4c2-4432-92c5-aa48d7f30c13' class='xr-var-data-in' type='checkbox'><label for='data-6bc86b6d-c4c2-4432-92c5-aa48d7f30c13' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[ 2.7200e-01,  4.1250e-01,  4.4300e-01, ...,  1.4660e-01,\n",
       "          1.7870e-01,  1.3850e-01],\n",
       "        [ 3.2060e-01,  3.4450e-01,  2.6170e-01, ...,  9.0300e-02,\n",
       "          1.4630e-01,  6.8000e-02],\n",
       "        [ 3.8040e-01,  2.5790e-01,  3.1160e-01, ...,  1.7020e-01,\n",
       "          4.5120e-01,  4.6700e-02],\n",
       "        ...,\n",
       "        [-2.1290e-01, -8.5000e-02,  3.0040e-01, ..., -2.1000e-03,\n",
       "         -7.6700e-02, -7.7100e-02],\n",
       "        [-2.7490e-01, -5.7000e-03,  2.1370e-01, ..., -1.2530e-01,\n",
       "         -2.1640e-01, -7.4500e-02],\n",
       "        [-4.5300e-02, -2.5170e-01, -4.6600e-02, ..., -1.4740e-01,\n",
       "         -1.0620e-01, -1.0060e-01]],\n",
       "\n",
       "       [[ 7.1670e-01,  8.9160e-01,  9.1070e-01, ...,  1.5160e-01,\n",
       "          1.5660e-01,  1.5180e-01],\n",
       "        [ 1.0214e+00,  1.0654e+00,  1.0205e+00, ...,  1.7400e-01,\n",
       "          1.2540e-01,  6.9100e-02],\n",
       "        [ 1.2979e+00,  1.2270e+00,  7.0810e-01, ...,  6.6400e-02,\n",
       "         -1.2400e-02,  3.2700e-02],\n",
       "...\n",
       "        [ 5.1970e+00,  5.3002e+00,  5.1012e+00, ...,  5.3639e+00,\n",
       "          5.8745e+00,  5.6159e+00],\n",
       "        [ 5.2296e+00,  5.3139e+00,  5.2280e+00, ...,  5.6487e+00,\n",
       "          5.7544e+00,  5.6012e+00],\n",
       "        [ 5.2380e+00,  5.2478e+00,  5.2580e+00, ...,  5.7072e+00,\n",
       "          5.6772e+00,  5.6518e+00]],\n",
       "\n",
       "       [[ 5.4335e+00,  5.5992e+00,  5.9630e+00, ...,  5.1160e+00,\n",
       "          5.1891e+00,  5.2786e+00],\n",
       "        [ 5.4766e+00,  5.6790e+00,  5.4786e+00, ...,  5.0761e+00,\n",
       "          5.1893e+00,  5.3261e+00],\n",
       "        [ 5.5309e+00,  5.6315e+00,  5.5142e+00, ...,  4.9904e+00,\n",
       "          5.1468e+00,  5.3717e+00],\n",
       "        ...,\n",
       "        [ 3.8294e+00,  4.2398e+00,  3.7622e+00, ...,  4.0708e+00,\n",
       "          4.0390e+00,  4.0541e+00],\n",
       "        [ 3.8733e+00,  3.8767e+00,  3.8099e+00, ...,  4.0664e+00,\n",
       "          4.0512e+00,  4.1519e+00],\n",
       "        [ 3.8905e+00,  3.8530e+00,  3.8300e+00, ...,  4.0014e+00,\n",
       "          4.0404e+00,  4.0620e+00]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-56eee8fb-8fcd-4a79-8bd1-c4c04220c204' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-56eee8fb-8fcd-4a79-8bd1-c4c04220c204' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-30554d34-2448-46d9-abfd-1fff64f3ed06' class='xr-var-data-in' type='checkbox'><label for='data-30554d34-2448-46d9-abfd-1fff64f3ed06' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "...\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "       [[0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        ...,\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.],\n",
       "        [0., 0., 0., ..., 0., 0., 0.]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-32e3fa8d-1407-487a-9587-cd14a021fe25' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-32e3fa8d-1407-487a-9587-cd14a021fe25' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * time     (time) object '01' '02' '03' '04' '05' ... '20' '20' '20' '20' '20'\n",
       "Data variables:\n",
       "    u        (time, x, y) float64 0.0293 -0.0534 -0.2903 ... -2.015 -2.044\n",
       "    v        (time, x, y) float64 0.272 0.4125 0.443 0.8632 ... 4.001 4.04 4.062\n",
       "    mask     (time, x, y) float64 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#Convert it to dataArray and merge coordiantes along time dimension\n",
    "df10 = xr.concat(F10, dim = 'time')\n",
    "df10 =df10.sortby('time', ascending=True)\n",
    "df10"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Combine all Flights into one Dataset with new dimension (Flight)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
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       "}\n",
       "\n",
       ".xr-section-summary-in + label:before {\n",
       "  display: inline-block;\n",
       "  content: '►';\n",
       "  font-size: 11px;\n",
       "  width: 15px;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
       "  content: '▼';\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
       "}\n",
       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
       "  margin-bottom: 5px;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
       "}\n",
       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
       "  vertical-align: top;\n",
       "}\n",
       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
       "}\n",
       "\n",
       ".xr-array-preview,\n",
       ".xr-array-data {\n",
       "  padding: 0 5px !important;\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-array-data,\n",
       ".xr-array-in:checked ~ .xr-array-preview {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (Flight: 4, time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * time     (time) int64 0 1 2 3 4 5 6 7 8 ... 112 113 114 115 116 117 118 119\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * Flight   (Flight) &lt;U3 &#x27;F07&#x27; &#x27;F08&#x27; &#x27;F09&#x27; &#x27;F10&#x27;\n",
       "Data variables:\n",
       "    u        (Flight, time, x, y) float64 -0.8317 -0.5578 ... -2.015 -2.044\n",
       "    v        (Flight, time, x, y) float64 -0.6028 -0.788 -0.5958 ... 4.04 4.062\n",
       "    mask     (Flight, time, x, y) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-23d7ed17-db1f-427f-9bab-1ad151c46f54' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-23d7ed17-db1f-427f-9bab-1ad151c46f54' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>Flight</span>: 4</li><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-c1741298-371c-4959-82e4-1bec86b671fe' class='xr-section-summary-in' type='checkbox'  checked><label for='section-c1741298-371c-4959-82e4-1bec86b671fe' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2 3 4 5 ... 115 116 117 118 119</div><input id='attrs-04a6ba2e-89bf-4d7d-84b5-71ab027f560e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-04a6ba2e-89bf-4d7d-84b5-71ab027f560e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-e857c5a1-5f56-49c3-b649-1a8b6bf16f9a' class='xr-var-data-in' type='checkbox'><label for='data-e857c5a1-5f56-49c3-b649-1a8b6bf16f9a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,\n",
       "        14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,\n",
       "        28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,\n",
       "        42,  43,  44,  45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,\n",
       "        56,  57,  58,  59,  60,  61,  62,  63,  64,  65,  66,  67,  68,  69,\n",
       "        70,  71,  72,  73,  74,  75,  76,  77,  78,  79,  80,  81,  82,  83,\n",
       "        84,  85,  86,  87,  88,  89,  90,  91,  92,  93,  94,  95,  96,  97,\n",
       "        98,  99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,\n",
       "       112, 113, 114, 115, 116, 117, 118, 119])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 3.776e+03 3.808e+03</div><input id='attrs-8e9cfa67-0d7f-4982-be4d-0199f74dfaad' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-8e9cfa67-0d7f-4982-be4d-0199f74dfaad' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a76c1bb8-3600-472b-8394-fde558418b5b' class='xr-var-data-in' type='checkbox'><label for='data-a76c1bb8-3600-472b-8394-fde558418b5b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112., 2144., 2176., 2208., 2240.,\n",
       "       2272., 2304., 2336., 2368., 2400., 2432., 2464., 2496., 2528., 2560.,\n",
       "       2592., 2624., 2656., 2688., 2720., 2752., 2784., 2816., 2848., 2880.,\n",
       "       2912., 2944., 2976., 3008., 3040., 3072., 3104., 3136., 3168., 3200.,\n",
       "       3232., 3264., 3296., 3328., 3360., 3392., 3424., 3456., 3488., 3520.,\n",
       "       3552., 3584., 3616., 3648., 3680., 3712., 3744., 3776., 3808.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>32.0 64.0 ... 2.08e+03 2.112e+03</div><input id='attrs-ecf7c7fe-fa9d-4edd-9995-2189412fbdea' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ecf7c7fe-fa9d-4edd-9995-2189412fbdea' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-bdc01acd-a535-4ffb-95b2-584b5c63f404' class='xr-var-data-in' type='checkbox'><label for='data-bdc01acd-a535-4ffb-95b2-584b5c63f404' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  32.,   64.,   96.,  128.,  160.,  192.,  224.,  256.,  288.,  320.,\n",
       "        352.,  384.,  416.,  448.,  480.,  512.,  544.,  576.,  608.,  640.,\n",
       "        672.,  704.,  736.,  768.,  800.,  832.,  864.,  896.,  928.,  960.,\n",
       "        992., 1024., 1056., 1088., 1120., 1152., 1184., 1216., 1248., 1280.,\n",
       "       1312., 1344., 1376., 1408., 1440., 1472., 1504., 1536., 1568., 1600.,\n",
       "       1632., 1664., 1696., 1728., 1760., 1792., 1824., 1856., 1888., 1920.,\n",
       "       1952., 1984., 2016., 2048., 2080., 2112.])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>Flight</span></div><div class='xr-var-dims'>(Flight)</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27; &#x27;F08&#x27; &#x27;F09&#x27; &#x27;F10&#x27;</div><input id='attrs-7afe4ff5-8e5d-4028-812c-1262c7280292' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-7afe4ff5-8e5d-4028-812c-1262c7280292' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-5324fe44-8999-47f8-8dd8-71719e1e531d' class='xr-var-data-in' type='checkbox'><label for='data-5324fe44-8999-47f8-8dd8-71719e1e531d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;F07&#x27;, &#x27;F08&#x27;, &#x27;F09&#x27;, &#x27;F10&#x27;], dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-701c3c78-cbb0-419d-ae70-d4531953e245' class='xr-section-summary-in' type='checkbox'  checked><label for='section-701c3c78-cbb0-419d-ae70-d4531953e245' class='xr-section-summary' >Data variables: <span>(3)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-0.8317 -0.5578 ... -2.015 -2.044</div><input id='attrs-30f66b96-1825-4471-ada5-696a0d94733e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-30f66b96-1825-4471-ada5-696a0d94733e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-0497e6f5-fed8-4651-bf98-1ca811c3f893' class='xr-var-data-in' type='checkbox'><label for='data-0497e6f5-fed8-4651-bf98-1ca811c3f893' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[-0.8317, -0.5578, -0.7413, ..., -0.5082, -0.4465, -0.4355],\n",
       "         [-0.8477, -0.9211, -0.8871, ..., -0.4425, -0.3192, -0.4627],\n",
       "         [-0.8466, -0.9362, -0.9166, ..., -0.4398, -0.3612, -0.5058],\n",
       "         ...,\n",
       "         [-0.6998, -0.8376, -0.9916, ..., -0.1339, -0.2153, -0.3311],\n",
       "         [-0.8532, -0.8507, -0.8839, ..., -0.156 , -0.202 , -0.1238],\n",
       "         [-0.9141, -0.914 , -0.9185, ..., -0.2522, -0.1769, -0.0156]],\n",
       "\n",
       "        [[-2.3951, -2.2047, -2.2334, ..., -1.6562, -2.0922, -2.056 ],\n",
       "         [-2.3967, -2.4566, -2.5227, ..., -2.09  , -2.0534, -2.0539],\n",
       "         [-2.4154, -2.4323, -2.5011, ..., -2.2435, -2.218 , -2.0421],\n",
       "         ...,\n",
       "         [-1.5306, -2.1779, -1.7301, ..., -2.1613, -2.3588, -2.3572],\n",
       "         [-1.9789, -1.9649, -1.9637, ..., -2.4064, -2.3036, -2.3146],\n",
       "         [-1.9836, -1.8235, -1.9521, ..., -2.5327, -2.5152, -2.2289]],\n",
       "\n",
       "        [[ 0.2322,  0.249 ,  0.1632, ...,  0.6036,  0.587 ,  0.5718],\n",
       "         [ 0.251 ,  0.2242,  0.2254, ...,  0.6277,  0.703 ,  0.5188],\n",
       "         [ 0.2485,  0.2398,  0.2571, ...,  0.5508,  0.5065,  0.4751],\n",
       "         ...,\n",
       "...\n",
       "         ...,\n",
       "         [ 0.6738,  0.9526,  0.8521, ..., -0.8971, -1.1448, -0.9077],\n",
       "         [ 0.6726,  0.7722,  0.6526, ..., -0.8474, -0.9959, -0.925 ],\n",
       "         [ 0.2172,  0.3371,  0.6837, ..., -0.923 , -0.9239, -0.9467]],\n",
       "\n",
       "        [[-0.9352, -0.9644, -0.53  , ...,  1.7324,  1.7478,  1.6993],\n",
       "         [-0.9227, -0.9684, -0.9019, ...,  1.7444,  1.7625,  1.7279],\n",
       "         [-0.9158, -0.9653, -0.7394, ...,  1.7161,  1.7124,  1.6951],\n",
       "         ...,\n",
       "         [ 1.2287,  1.3408,  1.3283, ..., -0.3022, -0.5795, -0.4797],\n",
       "         [ 1.2584,  1.3131,  1.2978, ..., -0.39  , -0.4738, -0.4873],\n",
       "         [ 1.2858,  1.2573,  1.2299, ..., -0.4941, -0.474 , -0.4563]],\n",
       "\n",
       "        [[-1.0986, -1.279 , -1.6016, ..., -0.1726, -0.1548, -0.3375],\n",
       "         [-0.9271, -1.2166, -0.9528, ..., -0.2519, -0.2489, -0.3157],\n",
       "         [-1.335 , -1.3122, -1.4297, ..., -0.269 , -0.2492, -0.3618],\n",
       "         ...,\n",
       "         [ 0.3716,  0.5493,  0.3774, ..., -2.0727, -2.003 , -2.0593],\n",
       "         [ 0.3951,  0.473 ,  0.4594, ..., -2.018 , -2.1202, -2.0544],\n",
       "         [ 0.4282,  0.3982,  0.3724, ..., -2.0062, -2.0152, -2.0438]]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-0.6028 -0.788 ... 4.04 4.062</div><input id='attrs-ebd8b2f6-870d-45d6-ae22-fbcbef0b656e' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-ebd8b2f6-870d-45d6-ae22-fbcbef0b656e' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-d3ff595e-bd6b-4cff-870a-9d8f8920e3ab' class='xr-var-data-in' type='checkbox'><label for='data-d3ff595e-bd6b-4cff-870a-9d8f8920e3ab' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[-6.0280e-01, -7.8800e-01, -5.9580e-01, ..., -1.1862e+00,\n",
       "          -1.0417e+00, -1.0539e+00],\n",
       "         [-6.0830e-01, -6.9600e-01, -5.7430e-01, ..., -9.3560e-01,\n",
       "          -9.9190e-01, -1.0983e+00],\n",
       "         [-6.2250e-01, -4.8600e-01, -4.5180e-01, ..., -9.2990e-01,\n",
       "          -1.0094e+00, -1.2394e+00],\n",
       "         ...,\n",
       "         [-1.6400e-01, -2.7430e-01, -2.4560e-01, ..., -6.2200e-02,\n",
       "          -1.3220e-01, -2.0680e-01],\n",
       "         [-1.8310e-01, -2.6240e-01, -2.8650e-01, ..., -6.1800e-02,\n",
       "          -9.5000e-02, -1.4860e-01],\n",
       "         [-1.5490e-01, -2.6000e-01, -3.5320e-01, ..., -9.8300e-02,\n",
       "          -6.2400e-02, -4.8800e-02]],\n",
       "\n",
       "        [[ 9.3700e-01,  1.0173e+00,  8.3140e-01, ...,  1.6490e-01,\n",
       "           2.0750e-01,  2.2680e-01],\n",
       "         [ 9.0340e-01,  1.2082e+00,  8.4210e-01, ...,  2.3740e-01,\n",
       "           2.6500e-01,  2.1730e-01],\n",
       "         [ 8.7160e-01,  9.9100e-01,  8.2510e-01, ...,  2.6750e-01,\n",
       "           2.8660e-01,  1.6740e-01],\n",
       "...\n",
       "         [ 5.1970e+00,  5.3002e+00,  5.1012e+00, ...,  5.3639e+00,\n",
       "           5.8745e+00,  5.6159e+00],\n",
       "         [ 5.2296e+00,  5.3139e+00,  5.2280e+00, ...,  5.6487e+00,\n",
       "           5.7544e+00,  5.6012e+00],\n",
       "         [ 5.2380e+00,  5.2478e+00,  5.2580e+00, ...,  5.7072e+00,\n",
       "           5.6772e+00,  5.6518e+00]],\n",
       "\n",
       "        [[ 5.4335e+00,  5.5992e+00,  5.9630e+00, ...,  5.1160e+00,\n",
       "           5.1891e+00,  5.2786e+00],\n",
       "         [ 5.4766e+00,  5.6790e+00,  5.4786e+00, ...,  5.0761e+00,\n",
       "           5.1893e+00,  5.3261e+00],\n",
       "         [ 5.5309e+00,  5.6315e+00,  5.5142e+00, ...,  4.9904e+00,\n",
       "           5.1468e+00,  5.3717e+00],\n",
       "         ...,\n",
       "         [ 3.8294e+00,  4.2398e+00,  3.7622e+00, ...,  4.0708e+00,\n",
       "           4.0390e+00,  4.0541e+00],\n",
       "         [ 3.8733e+00,  3.8767e+00,  3.8099e+00, ...,  4.0664e+00,\n",
       "           4.0512e+00,  4.1519e+00],\n",
       "         [ 3.8905e+00,  3.8530e+00,  3.8300e+00, ...,  4.0014e+00,\n",
       "           4.0404e+00,  4.0620e+00]]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-b7e53eb5-86a4-4856-99ee-989bef25fac3' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b7e53eb5-86a4-4856-99ee-989bef25fac3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cb5081c6-30fb-4b0d-a611-33b17d2fc3da' class='xr-var-data-in' type='checkbox'><label for='data-cb5081c6-30fb-4b0d-a611-33b17d2fc3da' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "...\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-02470ea2-d7b7-41f8-85c4-29eaa8a66675' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-02470ea2-d7b7-41f8-85c4-29eaa8a66675' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (Flight: 4, time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * time     (time) int64 0 1 2 3 4 5 6 7 8 ... 112 113 114 115 116 117 118 119\n",
       "  * x        (x) float64 32.0 64.0 96.0 128.0 ... 3.744e+03 3.776e+03 3.808e+03\n",
       "  * y        (y) float64 32.0 64.0 96.0 128.0 ... 2.048e+03 2.08e+03 2.112e+03\n",
       "  * Flight   (Flight) <U3 'F07' 'F08' 'F09' 'F10'\n",
       "Data variables:\n",
       "    u        (Flight, time, x, y) float64 -0.8317 -0.5578 ... -2.015 -2.044\n",
       "    v        (Flight, time, x, y) float64 -0.6028 -0.788 -0.5958 ... 4.04 4.062\n",
       "    mask     (Flight, time, x, y) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "Flights = [df07, df08, df09, df10]\n",
    "dfx = xr.concat(Flights, dim = 'Flight')\n",
    "dfx =dfx.sortby('Flight', ascending=True)\n",
    "dfx = dfx.assign_coords(Flight =['F07','F08','F09', 'F10'])\n",
    "dfx['time'] =np.arange(0,120)\n",
    "dfx"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Make Conversions to real world units"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Image Footprint: 436.4249645610448 m x 245.4890425655877 m\n",
      "Ground Sampling Distance: x: 0.11365233452110542 y: 0.11260965255302188\n"
     ]
    }
   ],
   "source": [
    "#Sensor and Drone Measurments ----\n",
    "AGL = 304.8 #meters  \n",
    "FOV = np.deg2rad(78.8) #degrees\n",
    "Aspect =  2160/3840   #aspect ratio 16:9 \n",
    "\n",
    "D =   2 * AGL *np.tan(FOV/2) #diagnol of image\n",
    "\n",
    "A = (D) / np.sqrt(1 + Aspect**2)\n",
    "B = Aspect * D / np.sqrt(1 + Aspect**2)\n",
    "print('Image Footprint:',A, 'm x', B, 'm')\n",
    "\n",
    "PixelX = 3840 #width of image in pixels\n",
    "PixelY = 2180 #height of image in pixels\n",
    "\n",
    "\n",
    "GSDx = A/ PixelX\n",
    "GSDy = B/ PixelY\n",
    "\n",
    "print('Ground Sampling Distance:', 'x:', GSDx, 'y:', GSDy)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Velocity Calculation\n",
    "dfx['u'] = dfx.u *GSDx \n",
    "dfx['v'] = dfx.v*-1 * GSDy # the negative is to make the downstream velocity positive\n",
    "\n",
    "#Spatial Calculation\n",
    "dfx['x'] = dfx.x*GSDx \n",
    "dfx['y'] = dfx.y*GSDy "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Subtract out drone motion from velocity fields"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Subtract out v velocity of still region from image"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Each flight\n",
    "F07 = dfx.sel(Flight= 'F07')\n",
    "F08 = dfx.sel(Flight= 'F08')\n",
    "F09 = dfx.sel(Flight= 'F09')\n",
    "F10 = dfx.sel(Flight= 'F10')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
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       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
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       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
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       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
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       "\n",
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       ".xr-var-dims:hover,\n",
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       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
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       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
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       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
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       "  display: block;\n",
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       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt, dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
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       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
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       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2 {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.DataArray &#x27;v&#x27; ()&gt;\n",
       "array(8329.39270882)\n",
       "Coordinates:\n",
       "    Flight   &lt;U3 &#x27;F07&#x27;</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'v'</div></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-d8caf30a-6be8-45b9-a141-8f62c5f16c88' class='xr-array-in' type='checkbox' checked><label for='section-d8caf30a-6be8-45b9-a141-8f62c5f16c88' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>8.329e+03</span></div><div class='xr-array-data'><pre>array(8329.39270882)</pre></div></div></li><li class='xr-section-item'><input id='section-b68a44af-684d-42f6-8997-e6413b69a5f6' class='xr-section-summary-in' type='checkbox'  checked><label for='section-b68a44af-684d-42f6-8997-e6413b69a5f6' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>Flight</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27;</div><input id='attrs-b7654703-e9ba-4ec3-a686-d35af6e35e5d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-b7654703-e9ba-4ec3-a686-d35af6e35e5d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a24efcf0-05ec-42b6-883e-62e1dcbb9765' class='xr-var-data-in' type='checkbox'><label for='data-a24efcf0-05ec-42b6-883e-62e1dcbb9765' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;F07&#x27;, dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-72bacf67-c92c-4a2d-ace7-903305ed6262' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-72bacf67-c92c-4a2d-ace7-903305ed6262' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'v' ()>\n",
       "array(8329.39270882)\n",
       "Coordinates:\n",
       "    Flight   <U3 'F07'"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#total error of still region v before correction\n",
    "np.sum(np.sqrt(F07.sel(x=slice(380,420), y=slice(50, 237)).v**2))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
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       "\n",
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       "\n",
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       "\n",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.DataArray &#x27;u&#x27; ()&gt;\n",
       "array(4934.5293518)\n",
       "Coordinates:\n",
       "    Flight   &lt;U3 &#x27;F07&#x27;</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'u'</div></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-688589f2-5e8b-477e-9f1e-f461aeb9b594' class='xr-array-in' type='checkbox' checked><label for='section-688589f2-5e8b-477e-9f1e-f461aeb9b594' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>4.935e+03</span></div><div class='xr-array-data'><pre>array(4934.5293518)</pre></div></div></li><li class='xr-section-item'><input id='section-f9fed062-2324-4a4c-88d4-0a0858146b93' class='xr-section-summary-in' type='checkbox'  checked><label for='section-f9fed062-2324-4a4c-88d4-0a0858146b93' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>Flight</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27;</div><input id='attrs-db3b5595-d37a-4eb4-90d1-07af0aaae728' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-db3b5595-d37a-4eb4-90d1-07af0aaae728' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ba3a4311-4cae-4f2f-95df-54a2b0b9e1da' class='xr-var-data-in' type='checkbox'><label for='data-ba3a4311-4cae-4f2f-95df-54a2b0b9e1da' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;F07&#x27;, dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-84a8695c-e72a-451d-beb7-82fae0935294' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-84a8695c-e72a-451d-beb7-82fae0935294' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'u' ()>\n",
       "array(4934.5293518)\n",
       "Coordinates:\n",
       "    Flight   <U3 'F07'"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#total error of still region u before correction\n",
    "np.sum(np.sqrt(F07.sel(x=slice(380,420), y=slice(50, 237)).u**2))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### F07"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [],
   "source": [
    "###########################################################################################\n",
    "for i in range(120):\n",
    "    Av = dfx.sel(Flight= 'F07',time= i, x=slice(380,420), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Bv = dfx.sel(Flight= 'F07', time= i, x=slice(0,25), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Cv = (Av+Bv)/ 2\n",
    "    dfx.sel(Flight='F07').v[i] = dfx.sel(Flight='F07').v[i] - Cv"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
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       "array(2560.22459247)\n",
       "Coordinates:\n",
       "    Flight   &lt;U3 &#x27;F07&#x27;</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'v'</div></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-deb0d2cb-3b02-4799-a452-a479e02e30b2' class='xr-array-in' type='checkbox' checked><label for='section-deb0d2cb-3b02-4799-a452-a479e02e30b2' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>2.56e+03</span></div><div class='xr-array-data'><pre>array(2560.22459247)</pre></div></div></li><li class='xr-section-item'><input id='section-6a1d1d72-85d9-4d53-b19f-a441009690d8' class='xr-section-summary-in' type='checkbox'  checked><label for='section-6a1d1d72-85d9-4d53-b19f-a441009690d8' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>Flight</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27;</div><input id='attrs-e1fbe411-f849-4a76-a68a-b3d50be84fcd' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e1fbe411-f849-4a76-a68a-b3d50be84fcd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-601b9ec1-31fc-4ff5-ba08-c9afacfb7e72' class='xr-var-data-in' type='checkbox'><label for='data-601b9ec1-31fc-4ff5-ba08-c9afacfb7e72' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;F07&#x27;, dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-6e2a9cde-0c55-41a5-9b4b-c1dfb36b1b37' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-6e2a9cde-0c55-41a5-9b4b-c1dfb36b1b37' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'v' ()>\n",
       "array(2560.22459247)\n",
       "Coordinates:\n",
       "    Flight   <U3 'F07'"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#total error of still region v after correction\n",
    "np.sum(np.sqrt(dfx.sel(Flight='F07',x=slice(380,420), y=slice(50, 237)).v**2))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [],
   "source": [
    "\n",
    "for i in range(120):\n",
    "    Au = dfx.sel(Flight= 'F07',time= i, x=slice(380,420), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Bu = dfx.sel(Flight= 'F07', time= i, x=slice(0,25), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Cu = (Au+Bu)/ 2\n",
    "    dfx.sel(Flight='F07').u[i] = dfx.sel(Flight='F07').u[i] - Cu"
   ]
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   "execution_count": 26,
   "metadata": {},
   "outputs": [
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       "\n",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.DataArray &#x27;u&#x27; ()&gt;\n",
       "array(1722.91802762)\n",
       "Coordinates:\n",
       "    Flight   &lt;U3 &#x27;F07&#x27;</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.DataArray</div><div class='xr-array-name'>'u'</div></div><ul class='xr-sections'><li class='xr-section-item'><div class='xr-array-wrap'><input id='section-d952df4b-8863-49ba-bc67-975e2157490e' class='xr-array-in' type='checkbox' checked><label for='section-d952df4b-8863-49ba-bc67-975e2157490e' title='Show/hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-array-preview xr-preview'><span>1.723e+03</span></div><div class='xr-array-data'><pre>array(1722.91802762)</pre></div></div></li><li class='xr-section-item'><input id='section-dab21260-f2a6-48b4-849e-8bf05b3ca0b1' class='xr-section-summary-in' type='checkbox'  checked><label for='section-dab21260-f2a6-48b4-849e-8bf05b3ca0b1' class='xr-section-summary' >Coordinates: <span>(1)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>Flight</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27;</div><input id='attrs-3b395591-f9d4-4e28-9691-9698f85aacf0' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-3b395591-f9d4-4e28-9691-9698f85aacf0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-18fc9b53-21a6-4c30-82ce-d59abaa4c7d3' class='xr-var-data-in' type='checkbox'><label for='data-18fc9b53-21a6-4c30-82ce-d59abaa4c7d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array(&#x27;F07&#x27;, dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f9ae1c6a-fb5e-4fbf-9240-759a5625a8c4' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f9ae1c6a-fb5e-4fbf-9240-759a5625a8c4' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.DataArray 'u' ()>\n",
       "array(1722.91802762)\n",
       "Coordinates:\n",
       "    Flight   <U3 'F07'"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#total error of still region u after correction\n",
    "np.sum(np.sqrt(F07.sel(x=slice(380,420), y=slice(50, 237)).u**2))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### F08"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Av = dfx.sel(Flight= 'F08',time= i, x=slice(380,420), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Bv = dfx.sel(Flight= 'F08', time= i, x=slice(0,25), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Cv = (Av+Bv)/ 2\n",
    "    dfx.sel(Flight='F08').v[i] = dfx.sel(Flight='F08').v[i] - Cv"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Au = dfx.sel(Flight= 'F08',time= i, x=slice(380,420), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Bu = dfx.sel(Flight= 'F08', time= i, x=slice(0,25), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Cu = (Au+Bu)/ 2\n",
    "    dfx.sel(Flight='F08').u[i] = dfx.sel(Flight='F08').u[i] - Cu"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### F09"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Av = dfx.sel(Flight= 'F09',time= i, x=slice(380,420), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Bv = dfx.sel(Flight= 'F09', time= i, x=slice(0,25), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Cv = (Av+Bv)/ 2\n",
    "    dfx.sel(Flight='F09').v[i] = dfx.sel(Flight='F09').v[i] - Cv"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Au = dfx.sel(Flight= 'F09',time= i, x=slice(380,420), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Bu = dfx.sel(Flight= 'F09', time= i, x=slice(0,25), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Cu = (Au+Bu)/ 2\n",
    "    dfx.sel(Flight='F09').u[i] = dfx.sel(Flight='F09').u[i] - Cu"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### F10"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Av = dfx.sel(Flight= 'F10',time= i, x=slice(380,420), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Bv = dfx.sel(Flight= 'F10', time= i, x=slice(0,25), y=slice(50, 237)).v.mean(dim= ('x', 'y'))\n",
    "    Cv = (Av+Bv)/ 2\n",
    "    dfx.sel(Flight='F10').v[i] = dfx.sel(Flight='F10').v[i] - Cv"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [],
   "source": [
    "for i in range(120):\n",
    "    Au = dfx.sel(Flight= 'F10',time= i, x=slice(380,420), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Bu = dfx.sel(Flight= 'F10', time= i, x=slice(0,25), y=slice(50, 237)).u.mean(dim= ('x', 'y'))\n",
    "    Cu = (Au+Bu)/ 2\n",
    "    dfx.sel(Flight='F10').u[i] = dfx.sel(Flight='F10').u[i] - Cu"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Additional Data Processing"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Add Total Velocity (s) to dataArray"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {},
   "outputs": [
    {
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       "\n",
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       "\n",
       ".xr-attrs dt {\n",
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       "\n",
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       "  fill: currentColor;\n",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:  (Flight: 4, time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * time     (time) int64 0 1 2 3 4 5 6 7 8 ... 112 113 114 115 116 117 118 119\n",
       "  * x        (x) float64 3.637 7.274 10.91 14.55 ... 421.9 425.5 429.2 432.8\n",
       "  * y        (y) float64 3.604 7.207 10.81 14.41 ... 227.0 230.6 234.2 237.8\n",
       "  * Flight   (Flight) &lt;U3 &#x27;F07&#x27; &#x27;F08&#x27; &#x27;F09&#x27; &#x27;F10&#x27;\n",
       "Data variables:\n",
       "    u        (Flight, time, x, y) float64 -0.03656 -0.005431 ... -0.1262 -0.1295\n",
       "    v        (Flight, time, x, y) float64 0.02105 0.0419 ... 0.01729 0.01486\n",
       "    mask     (Flight, time, x, y) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0\n",
       "    s        (Flight, time, x, y) float64 0.04219 0.04225 ... 0.1274 0.1303</pre><div class='xr-wrap' hidden><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-9e5c4967-b116-4bcb-9172-b2ef45ed8bdb' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-9e5c4967-b116-4bcb-9172-b2ef45ed8bdb' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span class='xr-has-index'>Flight</span>: 4</li><li><span class='xr-has-index'>time</span>: 120</li><li><span class='xr-has-index'>x</span>: 119</li><li><span class='xr-has-index'>y</span>: 66</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-ae55760c-372d-4cfd-8fdc-06fd9283b6ed' class='xr-section-summary-in' type='checkbox'  checked><label for='section-ae55760c-372d-4cfd-8fdc-06fd9283b6ed' class='xr-section-summary' >Coordinates: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>time</span></div><div class='xr-var-dims'>(time)</div><div class='xr-var-dtype'>int64</div><div class='xr-var-preview xr-preview'>0 1 2 3 4 5 ... 115 116 117 118 119</div><input id='attrs-2c2730ee-1454-427b-86d3-256c579283c8' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-2c2730ee-1454-427b-86d3-256c579283c8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3c51c98d-82d0-48a7-bbd6-3e6f8017640d' class='xr-var-data-in' type='checkbox'><label for='data-3c51c98d-82d0-48a7-bbd6-3e6f8017640d' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,\n",
       "        14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27,\n",
       "        28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,  41,\n",
       "        42,  43,  44,  45,  46,  47,  48,  49,  50,  51,  52,  53,  54,  55,\n",
       "        56,  57,  58,  59,  60,  61,  62,  63,  64,  65,  66,  67,  68,  69,\n",
       "        70,  71,  72,  73,  74,  75,  76,  77,  78,  79,  80,  81,  82,  83,\n",
       "        84,  85,  86,  87,  88,  89,  90,  91,  92,  93,  94,  95,  96,  97,\n",
       "        98,  99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,\n",
       "       112, 113, 114, 115, 116, 117, 118, 119])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>x</span></div><div class='xr-var-dims'>(x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>3.637 7.274 10.91 ... 429.2 432.8</div><input id='attrs-d33d9805-f31b-4f53-95d5-c9830678f9a6' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-d33d9805-f31b-4f53-95d5-c9830678f9a6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c1dff873-7d8a-40dc-a695-7049100fd00f' class='xr-var-data-in' type='checkbox'><label for='data-c1dff873-7d8a-40dc-a695-7049100fd00f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  3.636875,   7.273749,  10.910624,  14.547499,  18.184374,  21.821248,\n",
       "        25.458123,  29.094998,  32.731872,  36.368747,  40.005622,  43.642496,\n",
       "        47.279371,  50.916246,  54.553121,  58.189995,  61.82687 ,  65.463745,\n",
       "        69.100619,  72.737494,  76.374369,  80.011244,  83.648118,  87.284993,\n",
       "        90.921868,  94.558742,  98.195617, 101.832492, 105.469366, 109.106241,\n",
       "       112.743116, 116.379991, 120.016865, 123.65374 , 127.290615, 130.927489,\n",
       "       134.564364, 138.201239, 141.838113, 145.474988, 149.111863, 152.748738,\n",
       "       156.385612, 160.022487, 163.659362, 167.296236, 170.933111, 174.569986,\n",
       "       178.206861, 181.843735, 185.48061 , 189.117485, 192.754359, 196.391234,\n",
       "       200.028109, 203.664983, 207.301858, 210.938733, 214.575608, 218.212482,\n",
       "       221.849357, 225.486232, 229.123106, 232.759981, 236.396856, 240.033731,\n",
       "       243.670605, 247.30748 , 250.944355, 254.581229, 258.218104, 261.854979,\n",
       "       265.491853, 269.128728, 272.765603, 276.402478, 280.039352, 283.676227,\n",
       "       287.313102, 290.949976, 294.586851, 298.223726, 301.8606  , 305.497475,\n",
       "       309.13435 , 312.771225, 316.408099, 320.044974, 323.681849, 327.318723,\n",
       "       330.955598, 334.592473, 338.229348, 341.866222, 345.503097, 349.139972,\n",
       "       352.776846, 356.413721, 360.050596, 363.68747 , 367.324345, 370.96122 ,\n",
       "       374.598095, 378.234969, 381.871844, 385.508719, 389.145593, 392.782468,\n",
       "       396.419343, 400.056218, 403.693092, 407.329967, 410.966842, 414.603716,\n",
       "       418.240591, 421.877466, 425.51434 , 429.151215, 432.78809 ])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>y</span></div><div class='xr-var-dims'>(y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>3.604 7.207 10.81 ... 234.2 237.8</div><input id='attrs-bc24fd06-bd8a-49e2-b3c0-61e8385edeb6' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-bc24fd06-bd8a-49e2-b3c0-61e8385edeb6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c9c7837f-e79e-4f9f-9b7f-5191bf9f0aa0' class='xr-var-data-in' type='checkbox'><label for='data-c9c7837f-e79e-4f9f-9b7f-5191bf9f0aa0' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([  3.603509,   7.207018,  10.810527,  14.414036,  18.017544,  21.621053,\n",
       "        25.224562,  28.828071,  32.43158 ,  36.035089,  39.638598,  43.242107,\n",
       "        46.845615,  50.449124,  54.052633,  57.656142,  61.259651,  64.86316 ,\n",
       "        68.466669,  72.070178,  75.673687,  79.277195,  82.880704,  86.484213,\n",
       "        90.087722,  93.691231,  97.29474 , 100.898249, 104.501758, 108.105266,\n",
       "       111.708775, 115.312284, 118.915793, 122.519302, 126.122811, 129.72632 ,\n",
       "       133.329829, 136.933338, 140.536846, 144.140355, 147.743864, 151.347373,\n",
       "       154.950882, 158.554391, 162.1579  , 165.761409, 169.364917, 172.968426,\n",
       "       176.571935, 180.175444, 183.778953, 187.382462, 190.985971, 194.58948 ,\n",
       "       198.192988, 201.796497, 205.400006, 209.003515, 212.607024, 216.210533,\n",
       "       219.814042, 223.417551, 227.02106 , 230.624568, 234.228077, 237.831586])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span class='xr-has-index'>Flight</span></div><div class='xr-var-dims'>(Flight)</div><div class='xr-var-dtype'>&lt;U3</div><div class='xr-var-preview xr-preview'>&#x27;F07&#x27; &#x27;F08&#x27; &#x27;F09&#x27; &#x27;F10&#x27;</div><input id='attrs-659577ba-6a0c-48c9-968c-c9b361b1b91d' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-659577ba-6a0c-48c9-968c-c9b361b1b91d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-9119f10b-a7fe-459a-92e9-5ddcc025be70' class='xr-var-data-in' type='checkbox'><label for='data-9119f10b-a7fe-459a-92e9-5ddcc025be70' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([&#x27;F07&#x27;, &#x27;F08&#x27;, &#x27;F09&#x27;, &#x27;F10&#x27;], dtype=&#x27;&lt;U3&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-bb597f4d-bdb4-4741-84ba-f03d1228550f' class='xr-section-summary-in' type='checkbox'  checked><label for='section-bb597f4d-bdb4-4741-84ba-f03d1228550f' class='xr-section-summary' >Data variables: <span>(4)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-0.03656 -0.005431 ... -0.1295</div><input id='attrs-eac44b52-a671-4164-8f8d-c34799b4b609' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-eac44b52-a671-4164-8f8d-c34799b4b609' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-ee7d1ccf-5443-481b-aa25-c3db5a5f19a6' class='xr-var-data-in' type='checkbox'><label for='data-ee7d1ccf-5443-481b-aa25-c3db5a5f19a6' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[-3.65599757e-02, -5.43060128e-03, -2.62858047e-02, ...,\n",
       "           2.06554508e-04,  7.21890355e-03,  8.46907923e-03],\n",
       "         [-3.83784131e-02, -4.67204944e-02, -4.28563150e-02, ...,\n",
       "           7.67351289e-03,  2.16868457e-02,  5.37773573e-03],\n",
       "         [-3.82533955e-02, -4.84366447e-02, -4.62090589e-02, ...,\n",
       "           7.98037419e-03,  1.69134477e-02,  4.79320111e-04],\n",
       "         ...,\n",
       "         [-2.15692328e-02, -3.72305245e-02, -5.47329840e-02, ...,\n",
       "           4.27466233e-02,  3.34953233e-02,  2.03343830e-02],\n",
       "         [-3.90035009e-02, -3.87193701e-02, -4.24926276e-02, ...,\n",
       "           4.02349067e-02,  3.50068993e-02,  4.38945119e-02],\n",
       "         [-4.59249281e-02, -4.59135628e-02, -4.64249983e-02, ...,\n",
       "           2.93015521e-02,  3.78595729e-02,  5.61916945e-02]],\n",
       "\n",
       "        [[-2.60418793e-02, -4.40247485e-03, -7.66429685e-03, ...,\n",
       "           5.79358306e-02,  8.38341279e-03,  1.24976273e-02],\n",
       "         [-2.62237231e-02, -3.30314979e-02, -4.05439172e-02, ...,\n",
       "           8.63344792e-03,  1.27931234e-02,  1.27362972e-02],\n",
       "         [-2.83490217e-02, -3.02697462e-02, -3.80890268e-02, ...,\n",
       "          -8.81218543e-03, -5.91405090e-03,  1.40773947e-02],\n",
       "...\n",
       "         [ 8.99693206e-02,  1.02709747e-01,  1.01289093e-01, ...,\n",
       "          -8.40210383e-02, -1.15536831e-01, -1.04194328e-01],\n",
       "         [ 9.33447950e-02,  9.95615777e-02,  9.78226970e-02, ...,\n",
       "          -9.39997132e-02, -1.03523779e-01, -1.05058085e-01],\n",
       "         [ 9.64588689e-02,  9.32197774e-02,  9.01057034e-02, ...,\n",
       "          -1.05830921e-01, -1.03546509e-01, -1.01534863e-01]],\n",
       "\n",
       "        [[-2.20457497e-02, -4.25486308e-02, -7.92128739e-02, ...,\n",
       "           8.31963121e-02,  8.52193236e-02,  6.44550421e-02],\n",
       "         [-2.55437430e-03, -3.54567251e-02, -5.47523930e-03, ...,\n",
       "           7.41836820e-02,  7.45246390e-02,  6.69326630e-02],\n",
       "         [-4.89131616e-02, -4.63218883e-02, -5.96760376e-02, ...,\n",
       "           7.22402270e-02,  7.44905433e-02,  6.16932904e-02],\n",
       "         ...,\n",
       "         [ 1.45045913e-01,  1.65241932e-01,  1.45705096e-01, ...,\n",
       "          -1.32754489e-01, -1.24832921e-01, -1.31231547e-01],\n",
       "         [ 1.47716742e-01,  1.56570259e-01,  1.55024588e-01, ...,\n",
       "          -1.26537706e-01, -1.38152975e-01, -1.30674651e-01],\n",
       "         [ 1.51478635e-01,  1.48069065e-01,  1.45136834e-01, ...,\n",
       "          -1.25196608e-01, -1.26219479e-01, -1.29469936e-01]]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.02105 0.0419 ... 0.01729 0.01486</div><input id='attrs-50465261-e27d-4f8c-aa58-6bb16bb6c522' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-50465261-e27d-4f8c-aa58-6bb16bb6c522' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-534c1400-a738-4d30-af06-5056a01935cb' class='xr-var-data-in' type='checkbox'><label for='data-534c1400-a738-4d30-af06-5056a01935cb' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[ 2.10470968e-02,  4.19024044e-02,  2.02588292e-02, ...,\n",
       "           8.67435681e-02,  7.04714733e-02,  7.18453111e-02],\n",
       "         [ 2.16664499e-02,  3.15423164e-02,  1.78377217e-02, ...,\n",
       "           5.85235892e-02,  6.48635126e-02,  7.68451796e-02],\n",
       "         [ 2.32655069e-02,  7.89428937e-03,  4.04303925e-03, ...,\n",
       "           5.78817141e-02,  6.68341815e-02,  9.27344016e-02],\n",
       "         ...,\n",
       "         [-2.83660188e-02, -1.59451741e-02, -1.91770711e-02, ...,\n",
       "          -3.98296814e-02, -3.19470057e-02, -2.35463256e-02],\n",
       "         [-2.62151744e-02, -1.72852289e-02, -1.45713363e-02, ...,\n",
       "          -3.98747252e-02, -3.61360848e-02, -3.01002074e-02],\n",
       "         [-2.93907666e-02, -1.75554921e-02, -7.06027249e-03, ...,\n",
       "          -3.57644729e-02, -3.98071595e-02, -4.13386507e-02]],\n",
       "\n",
       "        [[-6.35865070e-02, -7.26290621e-02, -5.16949277e-02, ...,\n",
       "           2.33594057e-02,  1.85622345e-02,  1.63888682e-02],\n",
       "         [-5.98028227e-02, -9.41262448e-02, -5.28998510e-02, ...,\n",
       "           1.51952059e-02,  1.20871795e-02,  1.74586599e-02],\n",
       "         [-5.62218357e-02, -6.96674282e-02, -5.09854869e-02, ...,\n",
       "           1.18056554e-02,  9.65481102e-03,  2.30778816e-02],\n",
       "...\n",
       "         [ 9.97204410e-03, -1.64927205e-03,  2.07600488e-02, ...,\n",
       "          -8.82250691e-03, -6.63209955e-02, -3.72001394e-02],\n",
       "         [ 6.30096942e-03, -3.19202429e-03,  6.48114487e-03, ...,\n",
       "          -4.08937360e-02, -5.27965762e-02, -3.55447775e-02],\n",
       "         [ 5.35504834e-03,  4.25147375e-03,  3.10285529e-03, ...,\n",
       "          -4.74814006e-02, -4.41031111e-02, -4.12428259e-02]],\n",
       "\n",
       "        [[-1.39585782e-01, -1.58245202e-01, -1.99212593e-01, ...,\n",
       "          -1.03832217e-01, -1.12063983e-01, -1.22142547e-01],\n",
       "         [-1.44439258e-01, -1.67231452e-01, -1.44664477e-01, ...,\n",
       "          -9.93390923e-02, -1.12086505e-01, -1.27491505e-01],\n",
       "         [-1.50553962e-01, -1.61882493e-01, -1.48673381e-01, ...,\n",
       "          -8.96884450e-02, -1.07300595e-01, -1.32626506e-01],\n",
       "         ...,\n",
       "         [ 4.10513616e-02, -5.16363982e-03,  4.86187302e-02, ...,\n",
       "           1.38673915e-02,  1.74483784e-02,  1.57479727e-02],\n",
       "         [ 3.61077978e-02,  3.57249250e-02,  4.32472498e-02, ...,\n",
       "           1.43628739e-02,  1.60745406e-02,  4.73474864e-03],\n",
       "         [ 3.41709118e-02,  3.83937738e-02,  4.09837958e-02, ...,\n",
       "           2.16825013e-02,  1.72907249e-02,  1.48583564e-02]]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>mask</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0</div><input id='attrs-76f73dc4-5182-4a17-a328-9112ef841d36' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-76f73dc4-5182-4a17-a328-9112ef841d36' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-98c999c3-588a-4555-b6be-8c5e86a9cf29' class='xr-var-data-in' type='checkbox'><label for='data-98c999c3-588a-4555-b6be-8c5e86a9cf29' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "...\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]],\n",
       "\n",
       "        [[0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         ...,\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.],\n",
       "         [0., 0., 0., ..., 0., 0., 0.]]]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>s</span></div><div class='xr-var-dims'>(Flight, time, x, y)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>0.04219 0.04225 ... 0.1274 0.1303</div><input id='attrs-705681d8-2fa5-4e26-ac67-ff29bab9adef' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-705681d8-2fa5-4e26-ac67-ff29bab9adef' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a69d26d3-b5e4-43a8-9fd6-a91ecbb24a66' class='xr-var-data-in' type='checkbox'><label for='data-a69d26d3-b5e4-43a8-9fd6-a91ecbb24a66' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[[[0.04218545, 0.04225285, 0.0331868 , ..., 0.08674381,\n",
       "          0.07084025, 0.07234275],\n",
       "         [0.04407196, 0.05637129, 0.04642034, ..., 0.05902451,\n",
       "          0.06839294, 0.07703312],\n",
       "         [0.04477283, 0.04907574, 0.04638559, ..., 0.05842927,\n",
       "          0.06894108, 0.09273564],\n",
       "         ...,\n",
       "         [0.03563513, 0.04050136, 0.05799534, ..., 0.05842668,\n",
       "          0.04628766, 0.03111136],\n",
       "         [0.04699477, 0.04240246, 0.04492157, ..., 0.05664664,\n",
       "          0.05031202, 0.05322359],\n",
       "         [0.05452445, 0.04915537, 0.04695879, ..., 0.04623504,\n",
       "          0.05493594, 0.06975952]],\n",
       "\n",
       "        [[0.06871261, 0.07276237, 0.05225999, ..., 0.06246777,\n",
       "          0.02036758, 0.02061033],\n",
       "         [0.06529978, 0.09975385, 0.06664986, ..., 0.01747658,\n",
       "          0.01760011, 0.0216106 ],\n",
       "         [0.06296477, 0.07595925, 0.06364192, ..., 0.01473187,\n",
       "          0.01132216, 0.0270326 ],\n",
       "...\n",
       "         [0.09052028, 0.10272299, 0.10339468, ..., 0.08448297,\n",
       "          0.13321874, 0.11063593],\n",
       "         [0.09355722, 0.09961273, 0.09803716, ..., 0.10250973,\n",
       "          0.11620951, 0.11090822],\n",
       "         [0.0966074 , 0.09331668, 0.09015911, ..., 0.11599426,\n",
       "          0.11254761, 0.10959151]],\n",
       "\n",
       "        [[0.14131598, 0.16386558, 0.21438362, ..., 0.1330517 ,\n",
       "          0.1407859 , 0.13810595],\n",
       "         [0.14446184, 0.17094893, 0.14476805, ..., 0.12398175,\n",
       "          0.13460054, 0.14399328],\n",
       "         [0.15830033, 0.16837951, 0.16020301, ..., 0.11516366,\n",
       "          0.13062258, 0.14627321],\n",
       "         ...,\n",
       "         [0.15074326, 0.16532259, 0.15360259, ..., 0.13347681,\n",
       "          0.12604644, 0.13217306],\n",
       "         [0.15206581, 0.16059426, 0.16094393, ..., 0.12735024,\n",
       "          0.13908499, 0.1307604 ],\n",
       "         [0.15528499, 0.15296578, 0.15081237, ..., 0.12706031,\n",
       "          0.1273983 , 0.13031974]]]])</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-b6fbd4fc-e2d4-4244-b2eb-bc05aa1b2f6a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-b6fbd4fc-e2d4-4244-b2eb-bc05aa1b2f6a' class='xr-section-summary'  title='Expand/collapse section'>Attributes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:  (Flight: 4, time: 120, x: 119, y: 66)\n",
       "Coordinates:\n",
       "  * time     (time) int64 0 1 2 3 4 5 6 7 8 ... 112 113 114 115 116 117 118 119\n",
       "  * x        (x) float64 3.637 7.274 10.91 14.55 ... 421.9 425.5 429.2 432.8\n",
       "  * y        (y) float64 3.604 7.207 10.81 14.41 ... 227.0 230.6 234.2 237.8\n",
       "  * Flight   (Flight) <U3 'F07' 'F08' 'F09' 'F10'\n",
       "Data variables:\n",
       "    u        (Flight, time, x, y) float64 -0.03656 -0.005431 ... -0.1262 -0.1295\n",
       "    v        (Flight, time, x, y) float64 0.02105 0.0419 ... 0.01729 0.01486\n",
       "    mask     (Flight, time, x, y) float64 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0\n",
       "    s        (Flight, time, x, y) float64 0.04219 0.04225 ... 0.1274 0.1303"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s = np.sqrt(dfx.u**2+dfx.v**2)\n",
    "dfx['s']= s\n",
    "dfx"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Correct for Spikes"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {},
   "outputs": [],
   "source": [
    "dfx = dfx.where(dfx.v<5 )\n",
    "dfx = dfx.where(dfx.u<5 , dfx.u > -5)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Drop Mask (no information)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "metadata": {},
   "outputs": [],
   "source": [
    "dfx = dfx.drop('mask')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Save the Xarray with all the velocity fields"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "dfx.to_netcdf('0726_Velocity_Fields.nc') # Saves on your local disk "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Load in the Xarray you Created"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Pull from Google Drive folder (example below) by adding your own unique ID or just load Xarray from you local drive\n",
    "\n",
    "gdfidXR = '1Hly2lA3gg9HvbmMxH7wt4aTDTY-BzFg0' \n",
    "gdfsXR = gdrivefs.GoogleDriveFileSystem(root_file_id=gdfidXR, token ='cache')\n",
    "filesXr = gdfsXR.ls('')\n",
    "\n",
    "dfx = xr.open_dataset(gdfsXR.open(filesXr[0]))  "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Select By Flights"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [],
   "source": [
    "F07 = dfx.sel(Flight= 'F07')\n",
    "F08 = dfx.sel(Flight= 'F08')\n",
    "F09 = dfx.sel(Flight= 'F09')\n",
    "F10 = dfx.sel(Flight= 'F10')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Metadata \n",
    "#### Site 6 Location\n",
    "Latitude: 19.476251  \n",
    "Longitude: -154.899143\n",
    "\n",
    "\n",
    "#### Date 07/26/2018 \n",
    "Start and end times HST\n",
    "\n",
    "Flight 07: 12:53\t13:08\n",
    "\n",
    "Flight 08: 13:19\t13:35\n",
    "\n",
    "Flight 09: 13:48\t14:05\n",
    "\n",
    "Flight 10: 14:25\t14:40\n",
    "\n",
    "- Flights trimed to 2:00 min in pre-processing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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