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35 lines
562 KiB
Markdown
35 lines
562 KiB
Markdown
# 使用 basemap 画地图
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# 安装 basemap
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最简单的方式是通过 [conda](http://conda.pydata.org/miniconda.html) 来进行安装：
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```py
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conda install basemap
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```
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也可以下载下来自己编译。
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## 简单使用
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绘制一幅世界地图：
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In [2]:
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```py
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%matplotlib inline
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from mpl_toolkits.basemap import Basemap
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import numpy as np
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import matplotlib.pyplot as plt
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# lon_0 is central longitude of projection.
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# resolution = 'c' means use crude resolution coastlines.
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f = plt.figure(figsize=(16,9))
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m = Basemap(projection='robin',lon_0=0,resolution='c')
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m.shadedrelief(scale=0.2)
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plt.title("Robinson Projection")
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plt.show()
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```
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