[Wrf-users] WRF3.0

Yap, Mike M.Yap at massey.ac.nz
Mon Mar 15 00:29:46 MDT 2010

Hi All,

Need some advise with the new setup on WRF3.0. We have a cluster running on ROCKS 5.2 (CentOS 5.3) 64bit. We have configured pgi 10, openmpi-1.4.1, netcdf -4.01 and ncarg5.1.1 on it. We have user running jobs with WRF2.2 and it work fine with single grid, 3- grid and 4-grid. So far, we success on running single grid on WRFv3.0 but fail on 3-grid and 4- grid.

We have similiar setup on another cluster with ROCKS 4.3 (CentOS 4) and all version of WRF work fine on it. Please advise
We have uses the same configuration on the both cluster

We select the following while running the configuration 
3.  Linux x86_64, PGI compiler with gcc  (dmpar)
1 Basic

and changes on file configure.wrf (
DM_FC           =       mpif90
FCOPTIM         =       -O3 -fastsse -Mvect=noaltcode -Msmartalloc -Mprefetch=distance:8 -Mfprelaxed # -Minfo=all =Mneginfo=all

Following is the error log from running WRFv3 with 3 grid.

 starting wrf task             0  of             8
 starting wrf task             1  of             8
 starting wrf task             2  of             8
 starting wrf task             4  of             8
 starting wrf task             5  of             8
 starting wrf task             6  of             8
 starting wrf task             7  of             8
 starting wrf task             3  of             8
mpirun noticed that process rank 3 with PID 19609 on node compute-0-5.local exited on signal 11 (Segmentation fault).
real 2.04
user 3.87
sys 0.17

Please advise


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