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day30_metamapping.py
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day30_metamapping.py
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# -*- coding: utf-8 -*-
# ---
# jupyter:
# jupytext:
# formats: ipynb,py:hydrogen
# text_representation:
# extension: .py
# format_name: hydrogen
# format_version: '1.3'
# jupytext_version: 1.9.1
# kernelspec:
# display_name: Python 3 (ipykernel)
# language: python
# name: python3
# ---
# %% [markdown]
# # Day 30 : Metamapping day
#
# Final day! Spend the day either by:
# 1. collecting your entries from the challenge to a common gallery,
# 2. writing a tutorial or a blog post on one of your maps or
# 3. create a map from a theme you have chosen yourself
# %%
import os
import zipfile
import fiona
import geopandas as gpd
import pygmt
# %% [markdown]
# ## Download image files
#
# All of these are available at
# https://github.com/weiji14/30DayMapChallenge2021/releases
# %%
# Download image files
files = [
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day08_blue.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day09_monochrome.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day10_raster.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day11_3d.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day12_population.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day13_natural_earth.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.1.0/day14_new_tool_opttransp.gif",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day15_without_computer.jpg",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day16_urban.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day17_land.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day18_water.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day19_islands.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day20_movement.gif",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.2.0/day21_elevation.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day22_boundaries.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day23_human_settlement.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day24_historical.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day25_interactive.gif",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day26_choropleth.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day27_heatmap.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day28_round_earth.png",
"https://github.com/weiji14/30DayMapChallenge2021/releases/download/v0.3.0/day29_null.png",
]
pygmt.which(fname=files, download=True)
# %% [markdown]
# ## Make a gallery!
#
# We'll make a gallery using
# [`fig.subplot`](https://www.pygmt.org/v0.4.1/api/generated/pygmt.Figure.subplot.html) and
# [`fig.image`](https://www.pygmt.org/v0.5.0/api/generated/pygmt.Figure.image.html)!
# %%
fig = pygmt.Figure()
with fig.subplot(nrows=4, ncols=6, figsize=("22c", "14c"), frame="+n"):
# First panel will have text
fig.text(
position="CM",
text="30DayMapChallenge",
region="d",
angle=45,
no_clip=True,
panel=0,
)
fig.text(
position="CM", text="2021", region="d", angle=45, offset="0.5c/-0.3c", panel=0
)
# Middle panels will have individual images
for i, file in enumerate(files, start=1):
imagefile = os.path.basename(file)
fig.image(imagefile=imagefile, region="d", position=f"jMC+w3c", panel=i)
# Last panel will have more text
fig.text(
position="CM",
text="Maps made with",
region="d",
angle=45,
no_clip=True,
panel=23,
)
fig.text(
position="CM",
text="PyGMT*",
region="d",
angle=45,
offset="0.7c/-0.3c",
panel=23,
)
fig.savefig(fname="day30_metamapping.png")
fig.show()