Modify the runtime settings in env_run.xml for a low-resolution, 48 hour forecast:
- Reduce run length from 5 days to 48 hours
./xmlchange STOP_OPTION=nhours,STOP_N=48
- Reduce wallclock time from 12 hours to 30 minutes
./xmlchange JOB_WALLCLOCK_TIME=00:30:00
- Turn off short term archiving
./xmlchange DOUT_S=FALSE
- For the Tutorial, there is a reserved queue:
./xmlchange --force JOB_QUEUE=S4857724
Run the case:
./case.submit
See https://ufs-mrweather-app.readthedocs.io/en/ufs-v1.1.0/quickstart.html for more information on this command.
After running ./case.submit, you will see:
Submits 3 jobs for chgres, the model run and post:
Submitted job id is 4433245.chadmin1.ib0.cheyenne.ucar.edu Submitted job case.chgres with id
4433243.chadmin1.ib0.cheyenne.ucar.edu
Submitted job case.run with id 4433244.chadmin1.ib0.cheyenne.ucar.edu Submitted job case.gfs_post with id
4433245.chadmin1.ib0.cheyenne.ucar.edu
Submitted job id is 4433245.chadmin1.ib0.cheyenne.ucar.edu Submitted job case.chgres with id
4433243.chadmin1.ib0.cheyenne.ucar.edu
Submitted job case.run with id 4433244.chadmin1.ib0.cheyenne.ucar.edu Submitted job case.gfs_post with id
4433245.chadmin1.ib0.cheyenne.ucar.edu
Monitor your job's progress in the queue:
qstat -u $USER
If needed, you can kill your job:
qdel JobID
How to tell if your job is completed:
cd $UFS_SCRATCH/ufs-mrweather-app-workflow.c96/run
tail run/chgres_cube.yymmdd-hhmmss.log: DONE.
tail run/ufs.log.<jobid>.yymmdd-hhmmss: PROGRAM nems HAS ENDED.
tail run/oi.hhh: PROGRAM UNIFIED_POST HAS ENDED.
