[Wrf-users] Segmentation Fault in wrf.exe

[Eric Altshuler]

Dear Ridwan,

If you are using csh or tcsh, try this:

limit stacksize unlimited

If you are using sh or bash, use this command:

ulimit -s unlimited

This may not solve your problem but the default stack size is often quite small and may result in segmentation faults due to insufficient stack memory.

Best regards,

Eric L. Altshuler
Assistant Research Scientist
Center for Ocean-Land-Atmosphere Studies
4041 Powder Mill Road, Suite 302
Calverton, MD 20705-3106
USA

E-mail: ela at cola.iges.org
Phone: (301) 902-1257
Fax: (301) 595-9793

----- Original Message -----
From: "Ridwan" <ridwan.java at gmail.com>
To: "wrfhelp" <wrfhelp at ucar.edu>
Cc: wrf-users at ucar.edu
Sent: Wednesday, July 1, 2009 5:51:18 AM GMT -05:00 US/Canada Eastern
Subject: [Wrf-users] Segmentation Fault in wrf.exe

Hi all,

I am trying to run wrf.exe with FNL data, but it always shows the
following error:

 Namelist dfi_control not found in namelist.input. Using registry defaults for v
 ariables in dfi_control
 WRF V3.0.1.1 MODEL
  *************************************
  Parent domain
  ids,ide,jds,jde            1         100           1          92
  ims,ime,jms,jme           -4         105          -4          97
  ips,ipe,jps,jpe            1         100           1          92
  *************************************
 DYNAMICS OPTION: Eulerian Mass Coordinate
   med_initialdata_input: calling input_model_input
 INPUT LANDUSE = USGS
 LANDUSE TYPE = USGS FOUND          33  CATEGORIES           2  SEASONS
  WATER CATEGORY =           16  SNOW CATEGORY =           24
 INITIALIZE THREE Noah LSM RELATED TABLES
  INPUT LANDUSE = USGS
  LANDUSE TYPE = USGS FOUND          27 CATEGORIES
  INPUT SOIL TEXTURE CLASSIFICAION = STAS
  SOIL TEXTURE CLASSIFICATION = STAS FOUND          19 CATEGORIES
  STEPRA,STEPCU,STEPBL          10           2           1
Timing for Writing wrfout_d01_2009-06-24_00:00:00 for domain        1:
   0.17680 elapsed seconds.
Timing for processing lateral boundary for domain        1:    0.00810
elapsed seconds.
Segmentation fault

I have tried to type csh, tcsh and ulimit. But it cannot help.

Can anyone help me?

Please find attached my namelist.input file.

Thank you.


-- 
Ridwan

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