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Grid name incompatibilty LPJ-GUESS - OIFS 48r1 #1257

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hajlaci opened this issue Dec 17, 2024 · 1 comment
Open

Grid name incompatibilty LPJ-GUESS - OIFS 48r1 #1257

hajlaci opened this issue Dec 17, 2024 · 1 comment
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@hajlaci
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hajlaci commented Dec 17, 2024

I'm trying to run the awiesm3 v3.4, which now has LPJ-GUESS coupled to it. It compiles without a problem; however, LPJ-GUESS requires that the grid size be set during compilation.
It's also hardcoded and only accepts three values namely T255, T159, or TL255.
As far as I know, the resolution for the atmosphere has different syntax (names) for these resolutions.
Can you help me with a workaround solution to run the coupled awiesm3?
 
I'm not sure if I explained it (or even understood it correctly), but I included Jan as well, so if something is not clear, he will be able to explain it in more detail.
 
The branch on which I'm working is dev/integrate-with-ece4 and all changes are committed and pushed to the branch and the relevant files are (I think):
.../esm_tools/configs/components/lpj_guess/lpj_guess.yaml
.../esm_tools/configs/setups/awiesm3/awiesm3.yaml

@JanStreffing
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Yeah so the issue is, that in the coupled awi-esm3, there are now three variables:

for esm_runscripts:

oifs:
  resolution:
lpj_guess
  resolution:

and for esm_master:

lpj_guess:
  mygrid:

The different nameing is actually not the issue here. Eventually the nameing for mygrid and resolution will be the same. The issue is, that we have three different variables, and the system only works when they are the same value. This brings lots of chances for user error. Especially mygrid, which can only be changed from withing the config/components/lpj_guess/lpj_guess.yaml.

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