search

ecmwf-lab / ai-models-graphcast

Apache License 2.0
57 stars 19 forks source link

Erros with HRES: NaNs / Cannot reshape array #19

Open Westonfrontier opened 2 months ago

Westonfrontier commented 2 months ago

Hi, I am running with HRES data.

  1. ai-models --retrieve-requests graphcast Shows which request to use to download operational stream. This is successful, but downloads 2 files.

  2. Run the model ai-models --debug --only-gpu --input file --file 06.grib --file 12.grib --date 20240624 --time 1200 --lead-time 240 graphcast

This runs and creates: Training_xarray.nc Input_xr.nc Forcings_xr.nc Output.nc # full of nans

The error NaN values found in field. Args=() kwargs={'template':GribField(2t,None,20240624,600,0,0),'step':6}

How should i run the command with operational HRES? Thank you

1301970063 commented 1 month ago

have you sloved it？ I have the same bug

Westonfrontier commented 2 weeks ago

Hi, no, problem not solved yet.