Idealized Experiments

Submitted by lwj on Wed, 06/09/2021 - 01:33
Forum: Users | General

Dear all,

I am working on running HWRF v4.0a for idealized experiment.

The WPS (geogrid.exe, ungrib.exe, metgrid.exe) and ideal.exe are successfully completed.

However, I met an error while running wrf.exe

I submitted with "/usr/local/bin/mpiexec -np 20 ./wrf.exe in the wrfprd/ directory following the HWRF USER Guide-2018.pdf.

 

The error messages say that 

----------------------------------------

FATAL CALLED FROM FILE: <stdin> Line: 2172

quilt: bad tag: 0 icurs 82

----------------------------------------

[cli_14]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD,1) - process14

 

I tried googling but couldn't find any clue.

Please help me out.

 

 

It seems that the quilt setting is not consistent with total cpu numbers, one way to test that is to turn off the quilt part to rerun it.

Thanks,

Linlin

Permalink

In reply to by linlin.pan

Thank you very much for your reply.

 

Your "turn off the quilt part" mean that turn off the quit in the namelist.input like below ?

========================

& namelist_quilt

 poll_servers = F

 nio__tasks_per_group = 4,4,4

 nio_groups = 1

========================

I tried but got the same error.

 

Also, I tried to recompile the WRF/ without -PNETCDF_QUILT=1.

Model was run without any error, but wrfout_d1(2/3).* was not made.

 

Is there any method I can try?

Thanks in advance.

 

Please refer to the following reference to turn off the quilting:

https://dtcenter.org/sites/default/files/community-code/hwrf/docs/scientific_documents/WRF-NMM_2018.pdf
 

Thanks!