What version of the code are you using?
I'm running MOM6_examples/ice_ocean_SIS2/OM_1deg. I'm hoping to run the model for 50-100 years or until it reaches equilibrium.
Describe every step you took leading up to the problem:
In order to make the model to run for multiple years, I swapped the JRA forcing files in /INPUT/ from those in reanalysis-sample.tgz on the dataset FTP server to those in reanlysis.tgz. The files in reanlysis.tgz are padded in addition to its original one-year length. I also added modulo=" " as an attribute to all the JRA files, according to this post, in order for the model to loop over the one-year JRA forcing files as needed. Here's what one of the JRA files looks like:
Describe your problem or question:
Before I added the module=" " attribute, the run fails at exactly the one-year mark. After I added the attribute, the run gives the following error after a couple of minutes:
This seems to be the same error reported previously in this post, but it can't be determined how they resolved the issue. I suspected it was an issue with the calendar (the JRA files are in gregorian, while the model runs on julian), but changing the calendar didn't help.
I'm running MOM6_examples/ice_ocean_SIS2/OM_1deg. I'm hoping to run the model for 50-100 years or until it reaches equilibrium.
Describe every step you took leading up to the problem:
In order to make the model to run for multiple years, I swapped the JRA forcing files in /INPUT/ from those in reanalysis-sample.tgz on the dataset FTP server to those in reanlysis.tgz. The files in reanlysis.tgz are padded in addition to its original one-year length. I also added modulo=" " as an attribute to all the JRA files, according to this post, in order for the model to loop over the one-year JRA forcing files as needed. Here's what one of the JRA files looks like:
ncdump -h huss_JRA_sample.nc | grep time time = UNLIMITED ; // (2921 currently) double time(time) ; time:bounds = "time_bnds" ; time:units = "days since 1900-01-01 00:00:00" ; time:calendar = "gregorian" ; time:axis = "T" ; time:long_name = "time" ; time:standard_name = "time" ; time:modulo = " " ; double time_bnds(time, bnds) ; float huss(time, lat, lon) ; huss:cell_methods = "area: mean time: point" ; :history = "Thu Jul 31 19:45:22 2025: ncatted -a modulo,time,c,c, huss_JRA_sample.nc\n",Describe your problem or question:
Before I added the module=" " attribute, the run fails at exactly the one-year mark. After I added the attribute, the run gives the following error after a couple of minutes:
FATAL from PE 0: time_interp_external 2: period of list exceeds modulo period,file=./INPUT/JRA_rlds.nc,field=rldsThis seems to be the same error reported previously in this post, but it can't be determined how they resolved the issue. I suspected it was an issue with the calendar (the JRA files are in gregorian, while the model runs on julian), but changing the calendar didn't help.