I use the cdo remapbil function to regrid the ocean outputs from the ACCESS-ESM1.5 without problem, but for some reason, it does not work on the ACCESS-OM2-025 outputs. I do not get any error message, but the grid is still not correct in the Arctic.
If anyone has some quick work around, please let me know… otherwise i will have to learn to use Python.
Hi @LaurieM,
I was running into some issues like this with ACCESS-OM2-1deg, which was caused by the fact the the geolon_t and geolat_t variables are not in the same output file as the other ocean variables. I have gotten around this by splicing together the coordinate variables together with the variable I want to interpolate.
I would use something like the following:
ncks -A -v geolon_t,geolat_t <file1> <file2>
This will append the variables geolon_t,geolat_t from file1 to file2. If you’d like to point me to an example on Gadi I could have a look.
Regards,
David
I think @dkhutch is right, and you can use cdo griddes to get information on what cdo thinks the grid is.
This can also be useful after you’ve done something such as what David is suggesting to confirm it is picking up the correct grid.
I think it works! Thanks so much David and Aidan!
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