[Wrf-users] WRF is "hanging"

[Jatin Kala]

Thanks for the suggestion Feng, but this is not related to namelist
inputs. The namelist I am running worked fine on  a different machine.

The issue here is that WRF simply hangs and does nothing at
initialisation of Grid 2. Ie, the rsl.out and rsl.error files print out:

 

d01 2009-10-01_00:00:00  alloc_space_field: domain            2,
84045408 b

 ytes allocated

 d01 2009-10-01_00:00:00  alloc_space_field: domain            2,
3084672 b

 ytes allocated

 d01 2009-10-01_00:00:00 *** Initializing nest domain # 2 from an input
file. **

 *

 d01 2009-10-01_00:00:00 med_initialdata_input: calling input_input

 

and that's it. The rsl.error and rsl.out files do not keep growing in
size, there are no more prints, they just stop printing stuff. The job
however is still in the queue and does NOT error out, until the walltime
is elapsed. No wrfout_d0* files are created. 

 

Other people seem to have had this issue before:

 

http://mailman.ucar.edu/pipermail/wrf-users/2010/001749.html 

 

http://mailman.ucar.edu/pipermail/wrf-users/2010/001747.html 

 

 

Any help more than welcome.

 

Regards,

 

Jatin 

 

 

 

From: Feng Liu [mailto:FLiu at azmag.gov] 
Sent: Saturday, 26 March 2011 9:04 AM
To: Jatin Kala; wrf-users at ucar.edu
Subject: RE: WRF is "hanging"

 

Hi Jatin,

I do not know exactly what is wrong for your case, but one thing you can
try is to reduce time_step in namelist.input by 3 times. Good luck.

Feng

 

 

From: wrf-users-bounces at ucar.edu [mailto:wrf-users-bounces at ucar.edu] On
Behalf Of Jatin Kala
Sent: Thursday, March 24, 2011 7:29 PM
To: wrf-users at ucar.edu
Subject: [Wrf-users] WRF is "hanging"

 

Dear WRF-users,

 

I have compiled WRF3.2 on our new supercomputing facility, and having
some trouble. Namely, WRF is just "hanging" at:

 

d01 2009-10-01_00:00:00  alloc_space_field: domain            2,
84045408 b

 ytes allocated

 d01 2009-10-01_00:00:00  alloc_space_field: domain            2,
3084672 b

 ytes allocated

 d01 2009-10-01_00:00:00 *** Initializing nest domain # 2 from an input
file. **

 *

 d01 2009-10-01_00:00:00 med_initialdata_input: calling input_input

 

 

The job remains in the queue, i.e, does not error out until walltime is
elapsed.

 

I have compiled with -O0 but that did not help. I have also compiled
with the updated "gen_allocs.c" form the WRF website, but that has not
helped either. I did do a "clean -a" before.

 

I have compiled WRF with the follows libs:

 

intel-compilers/2011.1.107

jasper/1.900.1

ncarg/5.2.1

mpi/intel/openmpi/1.4.2-qlc

netcdf/4.0.1/intel-2011.1.107

export WRFIO_NCD_LARGE_FILE_SUPPORT=1

 

Any help would be greatly appreciated!

 

Kind regards,

 

Jatin 

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