[Wrf-users] WRF-ARW with DFI options

Ridwan ridwan.java at gmail.com
Mon Jul 26 19:17:17 MDT 2010


Dear WRF-users,

I would like to run WRF-ARW with Digital Filter Initialization (DFI), but
the process that I run does not seem to end.

[root at node02 em_real]# ./wrf.exe
 WRF V3.0.1.1 MODEL
  *************************************
  Parent domain
  ids,ide,jds,jde            1         100           1         116
  ims,ime,jms,jme           -4         105          -4         121
  ips,ipe,jps,jpe            1         100           1         116
  *************************************
 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
  STEPRA,STEPCU,STEPBL         164          27           1
 Initializing with TDFI
    Integrating backward in time
 in dfcoef, deltat =   -11.00000     taus=   3600.000
 DOLPH: M,N= 863803517276071
 DOLPH: THETAS (STOP-BAND EDGE)=     0.019
 DOLPH: R,DB=     0.000 -Infinity

Here are DFI options I have entered to my namelist input file:

 &dfi_control
 dfi_opt                             = 3
 dfi_nfilter                         = 7

Please also find attached my namelist.input file.

Kindly need your help to solve this problem.

Regards,

-- 
Ridwan
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