[Wrf-users] Restart in WRF v3.0 with adaptive time step

[Mikhail Titov]

Dear WRF help,
 
I can not restart WRF v3.0 if I use adaptive time step in WRF v3.0 run!
Trying to restart I receive next message:
 
====================================
mti18 at l3n01-c /hpc/griddata/WRF/VER3_WRF/WRFV3/run :tail -f rsl.out.0000
  Ntasks in X  2 , ntasks in Y  4
 WRF V3.0 MODEL
  *************************************
  Parent domain
  ids,ide,jds,jde  1 100 1 100
  ims,ime,jms,jme  -4 56 -4 31
  ips,ipe,jps,jpe  1 50 1 25
  *************************************
 DYNAMICS OPTION: Eulerian Mass Coordinate
  RESTART run: opening wrfrst_d01_2003-03-23_00:00:00 for reading
  STEPRA,STEPCU,STEPBL 2147483647 2147483647 1
 d01 2003-03-23_00:00:00 wrf: SUCCESS COMPLETE WRF
^C
mti18 at l3n01-c /hpc/griddata/WRF/VER3_WRF/WRFV3/run :
====================================
 
And that's it - WRF v3.0 stops!
WRF v3.0 restarts without any problems if to remove adaptive time step (see
below):
 
===============================
mti18 at l3n01-c /hpc/griddata/WRF/REGversion3_WRF/WRFV3/run :more rsl.out.0000
taskid: 0 hostname: l1n09-ib0
 Quilting with   1 groups of   0 I/O tasks.
 Namelist dfi_control not found in namelist.input. Using registry defaults
for variables in dfi_control
  Ntasks in X  2 , ntasks in Y  4
 WRF V3.0 MODEL
  *************************************
  Parent domain
  ids,ide,jds,jde  1 100 1 100
  ims,ime,jms,jme  -4 56 -4 31
  ips,ipe,jps,jpe  1 50 1 25
  *************************************
 DYNAMICS OPTION: Eulerian Mass Coordinate
  RESTART run: opening wrfrst_d01_2003-02-28_00:00:00 for reading
  STEPRA,STEPCU,STEPBL 8 1 1
  *************************************
  Nesting domain
  ids,ide,jds,jde  1 175 1 175
  ims,ime,jms,jme  -4 93 -4 51
  ips,ipe,jps,jpe  1 87 1 44
  INTERMEDIATE domain
  ids,ide,jds,jde  20 83 20 83
  ims,ime,jms,jme  15 56 15 42
  ips,ipe,jps,jpe  18 50 18 36
  *************************************
  RESTART: nest, opening wrfrst_d02_2003-02-28_00:00:00 for reading
  STEPRA,STEPCU,STEPBL 24 3 1
Timing for Writing wrfout_d01_2003-02-28_00:00:00 for domain        1:
0.29000 elapsed seconds.
Timing for processing lateral boundary for domain        1:    9.42000
elapsed seconds.
 WRF NUMBER OF TILES =   1
Timing for Writing wrfout_d02_2003-02-28_00:00:00 for domain        2:
2.01000 elapsed seconds.
 WRF NUMBER OF TILES =   1
Timing for main: time 2003-02-28_00:01:06 on domain   2:    4.66000 elapsed
seconds.
Timing for main: time 2003-02-28_00:02:13 on domain   2:    1.34000 elapsed
seconds.
Timing for main: time 2003-02-28_00:03:20 on domain   2:    1.45000 elapsed
seconds.
Timing for main: time 2003-02-28_00:03:20 on domain   1:   30.19000 elapsed
seconds.
=========================
 
Regards,

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

Dr. Mikhail Titov

Connell Wagner Ltd.

VP of the NZ Met.Society

University of Canterbury

Christchurch, New Zealand

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