forcing from datasets other than ERA5 and ERA-Interim do not work

[RolfHut]

when switching to data sources other than ERA5, you can generate the data using, but the model fails when trying to run

see notebooks in https://github.com/eWaterCycle/ewatercycle-pcrglobwb/tree/fix-cmip-forcing for an error.

I think multiple issues are at play here:

• naming of variables?
• input needs to be regridded to match parameter set resolution, which the recipe does not do
• input needs to be padded broader than the domain for some reason

[BSchilperoort]

Hi Rolf, some ideas:

1. Do you get the same error if you make the padding larger than the current 1.5 degree value?
2. Can you share the generated netCDF files here? (the precipitationNC files) That would make it easier for me to compare them.
3. If the input needs to be regridded to match the clonemap, how did @jeromaerts solve that for his resolution comparison study 🤔

[BSchilperoort]

Actually, the parameterset you use is indeed the 0.5 degrees one (30 arcminutes). ERA5 is 0.25 (or 15 arcminutes) resolution.

So a difference in resolution cannot be the cause of this issue...

[RolfHut]

to be honest, this is indeed a different error than I had before