Open piyushrpt opened 1 year ago
Should we not just extract the projection when we are loading the model. Similar to what @piyushrpt shows above from GRIBB file. Is there a need to have the proj defined in the init ?
Thats the right thing to do - but still to be determined if rasterio can read the projection correctly, or you need to write a custom function to parse the grib attributes etc.
The zarr data has geo-metadata that can be successfully read by rasterio. You could potentially save the constant CRS depending the geographic region that's required, and assign it.
@jlmaurer @bbuzz31 We need to add a check that only HRRR conus is supported with a hard-coded projection, or change our code to read it from the file directly. We are at risk if HYP3 plug in ask data for hawaii to use conus hard-coded projection.
We should also check if the model validity period needs to change for HRRR conus versus HRRR alaska. Especially the start date.
Describe the bug
To Reproduce For CONUS, this hard-coded values appears to be correct
Is not correct for Alaska
Additional context