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I am new in GrADS and I am trying to plot a field of correlation between two variables (Precipitation and Temperature) but I could not make it. I have tried with some libraries but it neither works.

Can you help me with that?

Erincon
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2 Answers2

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Did you have tried with the method given here. You can use fcorr.gs script. In another way you can use CDO.

http://www.atmos.umd.edu/~bguan/grads/GrADS_Scripts.html

Kay
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See the following links:

[1] Spatial Correlation http://cola.gmu.edu/grads/gadoc/gradfuncscorr.html

[2] Temporal correlation http://cola.gmu.edu/grads/gadoc/gradfunctcorr.html

You can also use cdo:

cdo fldcor  infile1 infile2 outfile
cdo timcor  infile1 infile2 outfile

See this link for details:

https://code.zmaw.de/projects/cdo/embedded/index.html#x1-5150002.9.1

Liliputian
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