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WRF datum #242

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jm0r3 opened this issue Jul 28, 2022 · 0 comments
Open

WRF datum #242

jm0r3 opened this issue Jul 28, 2022 · 0 comments

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@jm0r3
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jm0r3 commented Jul 28, 2022

Congratulations for your work! This plug-in is very useful!

Just a question. Why do you define WRF_DATUM_PROJ4 = '+datum=WGS84' in line 73 of gis4wrf/gis4wrf/core/crs.py?

I think that this is bug. As far as I know the lat/lon coordinates in WRF are defined over an sphere so this should introduce a small error in the geotransform calculation. Then, the correct line should be number 74 which is commented.

Why did you do that change?

Thanks!

Jordi
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