[Wrf-users] 【mpirun wrf.exe】Problems on using MPICH2 running wrf.exe

[wang nan]

Thak you all
Actually I am at the directory of /WRF/run, and my problem is solved by add "./" before wrf.exe, namely, mpirun -np 16 ./wrf.exe









At 2014-03-04 12:52:37,sk <sdk0084 at yahoo.com> wrote:

it seems the wrf.exe is not in the working directory.
sk






On Monday, March 3, 2014 8:02 PM, wang nan <kima2008 at 163.com> wrote:

Dear Sir or madom
Could you pls spend little time seeing my problems? I really need your help.
I could run wrf.exe successfully without using mpirun,
but once I run wrf.exe with mpich2,  like:　mpirun -np 8 wrf.exe,
the problems are:
===================================================================================
[root at localhost run]# mpirun -np 8 wrf.exe
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
===================================================================================
This is my first time to install redhat REHL 5.9 OS and try to compile WRF3.3.1 on my new machine.
The fortran and c language I use is ifort and icc (version 11.1) . with netcdf-3.6.3 and mpich2-1.5.
Can anyone help me or guide me?
Thank you very much.
Looking forward to your help


Best Regards,
Wang Nan










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