UEMS/WRF EMS Unofficial Forums

Thank you Luis. comparison between mpirun srun and mpiexec.hydra For mpirun Sometimes I got error: node05.192508PSM2 can't open hfi unit: -1 (err=23) I found from some websites that this strange error is related to low locked memory!!!! Others said that: " This may occur on TMI when libEnsemble...

Today I will shear with you the steps I use to run ems_post to generate grib files and grads in slurm. Two steps are needed: 1. First step: run ems_post --domain 02 to create grib files for domain 02. 2. Second step: run ems_post --noupp --grads --domain 02 to create grads files. Note that when you ...

Hi everybody! Today I will shear with you the problems I got when I run wrfems and how I resolve them. First of all the big issues are: 1. Model was running slowly on the cluster. 2. I never got the partition I ask for when creating the sbatch script. 3. I never got the number of nodes I requested w...

You can download all modified files in this link: https://drive.google.com/file/d/1LG3ebnZ0TSrwr3kf9DXMZtCuRw9Qj9x3/view?usp=sharing_eil&ts=5d436cb7 The tar contains the 7 files that I modified. steps to follow: 1. download the tar file 2. go to the top-level directory of uems 3. untar the file ...

log files will be located in log/: $ ls log/ geo/ real/ run_avgtsfc2.log run_metgrid2.log run_ungrib1.log run_wrfm1.log uems_system.info prep_ungrib2-gfs.log run_avgtsfc1.log run_metgrid1.log run_real1.log run_ungrib2.log run_wrfm2.log wrf/ sbatch scripts and they related scripts will be created ins...

First of all I will explain the big picture: 1. Geogrid will be run on one sbatch script by ems_domain. 2. Ungrib, avgtsfc and metgrid will be rum sequentially by ems_prep on the same sbatch script since they depend on each other. 3. Real and wrf will be run sequentially by ems_run on the same sbatc...

I Checked whether the program takes into account the LSF by printing the LSF env. variables. And the result is that the UEMSwrkstn file was not loaded. I edit .cshrc file and I add the command: #UEMSwrkstn Module module load ~/.modulerc/UEMSwrkstn when I type on the command line: echo 'LSF_SYS = ' &...

Has anyone been successful in running UEMS/WRF in a cluster with slurm or a Load Sharing Facility (LSF)? I'm using a "high performance computing" to run WRFEMS/UEMS wich has SLURM installed as the workload manager. I modified the UEMSwrkstn file to take into account the LSF and I made a co...