Update velocity notebook example (#2006)

gee-community · May 6, 2024 · b15db4e · b15db4e
1 parent 86bb671
commit b15db4e
Showing 1 changed file with 30 additions and 27 deletions.
diff --git a/examples/notebooks/velocity.ipynb b/examples/notebooks/velocity.ipynb
@@ -6,8 +6,6 @@
    "metadata": {},
    "source": [
     "You will need to install the following packages:\n",
-    "- `ipyleaflet`\n",
-    "- `requests`\n",
     "- `xarray`\n",
     "- `netcdf4`\n",
     "- `geemap`"
@@ -20,7 +18,16 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from ipyleaflet import TileLayer, basemaps\n",
+    "# %pip install geemap xarray netcdf4"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "2",
+   "metadata": {},
+   "outputs": [],
+   "source": [
     "from ipyleaflet.velocity import Velocity\n",
     "import xarray as xr\n",
     "import geemap"
@@ -29,17 +36,17 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "2",
+   "id": "3",
    "metadata": {},
    "outputs": [],
    "source": [
-    "center = [44.33956524809713, -130.60546875000003]\n",
+    "center = [44.339565, -130.605468]\n",
     "zoom = 3\n",
     "m = geemap.Map(\n",
     "    center=center,\n",
     "    zoom=zoom,\n",
     "    interpolation=\"nearest\",\n",
-    "    basemap=basemaps.CartoDB.DarkMatter,\n",
+    "    basemap=\"CartoDB.DarkMatter\",\n",
     "    add_google_map=False,\n",
     "    ee_initialize=False,\n",
     ")\n",
@@ -49,26 +56,18 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "3",
+   "id": "4",
    "metadata": {},
    "outputs": [],
    "source": [
-    "import os\n",
-    "\n",
-    "if not os.path.exists(\"wind_global.nc\"):\n",
-    "    url = \"https://github.com/benbovy/xvelmap/raw/master/notebooks/wind_global.nc\"\n",
-    "    import requests\n",
-    "\n",
-    "    r = requests.get(url)\n",
-    "    wind_data = r.content\n",
-    "    with open(\"wind_global.nc\", \"wb\") as f:\n",
-    "        f.write(wind_data)"
+    "url = \"https://github.com/gee-community/geemap/raw/master/examples/data/wind_global.nc\"\n",
+    "geemap.download_file(url, \"wind_global.nc\")"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "4",
+   "id": "5",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -79,7 +78,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "5",
+   "id": "6",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -100,21 +99,25 @@
     ")\n",
     "m.add_layer(wind)"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "6",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
    "display_name": "Python 3",
    "language": "python",
    "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.8"
   }
  },
  "nbformat": 4,