ERA-Interim nudging data for CAM-Nor from recent years

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Community Atmosphere Model including CAM6-Nor branches

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ERA-Interim nudging data for CAM-Nor from recent years #27

Open DirkOlivie opened 3 years ago

DirkOlivie commented 3 years ago

We do not have nudging data to drive CAM-Nor for the latest years. On vilje I found data up to January 2017. Inger-Helene used to prepare those fields. Maybe we should try to prepare nudging fields for more recent years.

sarambl commented 3 years ago

Hi! I have prepared some more years later and can also share the code: https://github.com/sarambl/ERA_interim2noresm (Based on Inger Helenes code)

sarambl commented 3 years ago

years 2014 and 2015 are also here (didn't have write access to the folders created by others): /cluster/shared/noresm/inputdata/noresm-only/inputForNudging/SMB/ERA_f19_tn14_gte2014

MichaelSchulzMETNO commented 3 years ago

Would be great if the wind etc files get co-located on one place. Current user wisdom is here: https://noresm-docs.readthedocs.io/en/latest/configurations/nudged_simulations.html?highlight=nudge#meteorology

Is that still correct? Maybe we should add the years which are available as preprocessed files, and Saras github to produce new years? @DirkOlivie

oyvindseland commented 3 years ago

Nudging data should be included on central inputdata storage

oyvindseland commented 3 years ago

Data up until October 2018 exist on Tetralith. Should be checked an possibly copied to Nird / Betzy

MichaelSchulzMETNO commented 3 years ago

ERA interim and ERA5 data should be separated.

DirkOlivie commented 3 years ago

I have compared the nudging data on fram /cluster/shared/noresm/inputdata/noresm-only/inputForNudging/ERA_f09f09_32L_days

with data uploaded by Anna from tetralith to fram /cluster/shared/noresm/inputdata/noresm-only/inputForNudging/AL/ERA_f09f09_32L_days

The data is different (e.g., 1-2 Pa difference in surface pressure) for January 2016.

oyvindseland commented 3 years ago

I assume that there is a Readme file or information in the files about ERA version?