Opened 3 weeks ago

Last modified 3 weeks ago

#3504 new help

Create N1280 CCI land cover ancillary on MONSOON

Reported by: mtodt Owned by: um_support
Component: UM Model Keywords: ANTS N1280
Cc: Platform: Monsoon2
UM Version:

Description

Hi

I'm trying to create ancillary qrparm.veg.frac derived from CCI data on MONSOON and have a suite that should be set up to do that. However, my target resolution is N1280 and step ancilMask fails with the following error message:

###USING EXTERNAL FRACTIONAL LAND DATASET
********************************************************
Attempting to open file 	 /projects/um1/ancil/atmos/master/fracmask/n1280e/orca025_go6/v1/qrparm.fracmask_n1280e_orca025_go6_ns                                                                                                                                                           
 ***FATAL ERROR READONLY FILE DOES NOT EXIST

Directory /projects/um1/ancil/atmos/master/fracmask/ only contains subdirectories for resolutions N48 to N512. I searched on MONSOON and ARCHER2, but I couldn't find qrparm.fracmask_n1280e_orca025_go6_ns. Is there a way to create that file myself as a step in my ANTS suite?

Many thanks in advance!
Markus

Change History (2)

comment:1 Changed 3 weeks ago by pmcguire

Hi Markus:
Can you use one of the land_sea_mask's that you copied from ARCHER to JASMIN that was used in AnnetteO's N1280 suite?:
/gws/nopw/j04/landsurf_rdg/mtodt/NGC/orca12/land_sea_mask/etop01
Patrick

comment:2 Changed 3 weeks ago by mtodt

Hi Patrick

Thanks a lot for your help! Those are files that ancilMask creates. I was thinking about just skipping the step and copying files over, but I think I'd generally prefer to add a step rather than remove one. Just to be consistent with what's in the suite, and also in case ancilMask would do something else in addition that I'd lose by skipping. But I suppose using the land masks from Annette's run guarantees consistency with her data, so that'd be nice, too.

I still hope to be able to do the entire processing chain for N1280, but this should be a solution as well. Thanks!

Best
Markus

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