plot scientific data for one specific country

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Johan
Johan 2014-4-14
回答： Kelly Kearney 2014-5-30
I want to plot satellite data for china using MATLABs mapping toolbox. I manage to do so for China and its surroundings, but I want to exclude all data and the parts of the map that do not belong to China from the plot. Does anyone have an idea how to do it?

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回答（2 个）

Chad Greene
Chad Greene 2014-5-30
If you have the outline of China's borders you could use inpolygon.
Kelly Kearney
Kelly Kearney 2014-5-30
The exact method would depend on the type of data (points? polygons?).
To get you started, I'd look at inpolygon, polybool, maptrimp, maptriml, and maptrims.

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