Correlation between matrices with different dimensions (spatial resolution)

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Carlotta Dentico 2023-9-13

编辑： Matt J 2023-9-15

Hello,

I have two matrices, temp with dimensions 609x881x372 and slp (sea level pressure) with dimensions 241x81x372.

This variables are monthly mean extracted in the same area (arctic ocean) but with a different spatial resultion.

Is it possible to calculate the correlation at each grid points and then plot them?

Thank you :)

Here I attached the two variables that I extracted for the first time step.

I mean the correlation at every point in the map

Matt J 2023-9-15

编辑：Matt J 2023-9-15

A correlation calculation requires some sort of statistical average,

What are you averaging over in your case?

Matt J 2023-9-13

You can use imresize3 to resampe the arrays at a common resolution.

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