[Feature]: Consider converting state variable regrid method from bilinear to conservative_normed #961
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Related to
- CDAT migration: Add notebooks to investigate regridding methods diffs. #953 (comment)
- CDAT migration: Add notebooks to investigate regridding methods diffs. #953 (comment)
1:The first one for datasets with missing values (TREFHT over land):Regridding_methods_comparison.ipynb
Summary: it is still uncertain that conservative regridding invoked by xcdat (esmf) is accurate. The bilinear methods pre-serves metrics much better, for fields with missing data, we still use bilinear as default method.
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