Take part of pcolor

Question

Giacomo Abrardo 2021-4-17

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https://ww2.mathworks.cn/matlabcentral/answers/804701-take-part-of-pcolor

回答： Shubham Khatri 2021-4-23

I'm working on a project for my university. I have a file NC with lat, long and the data for each point. The plot covers all Europe but i want to display only part of Italy. I just find on internet the boundary of my region. How can i do to plot only the part that i want.

Thanks all

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Giacomo Abrardo 2021-4-17

Yes the boundary is from a Shape File. I speak with my university prof and he suggest poly2mask but looking on internet i think inpolygon is better. i don't know which is better of if there is some function better

Bjorn Gustavsson 2021-4-18

From the information given inpolygon seems to be the function to use. poly2mask are a similar enough function but seems to be tailored to return a mask for pixels in image.

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