[Wrf-users] 3 nested domain stops without an error

[mmkamal at uwaterloo.ca]

Hi Dimitris,

By looking at your rsl.error and namelist.input files it seems to me  
that your allocated computing resource may not be adequate to  
integrate such a big domain (domain 1: 142x66x30; domain 2:  
211x154x30; domain 3: 448x391x30 grid points). Your domain is really  
very big although I do not know how many core you have allocated. FYI,  
you double your domain resolution (decrease grid spacing half) will  
require 4 times more computing resource.

In addition, I noticed another problem, your log file is showing that  
while "module_io.F" failed to read al 2D input data generated during  
real.exe steps and metgrid.exe stepts. So, please have a look at first  
whether metgrid.exe step finished message "successfully finished  
metgrid.exe" and real.exe step with "successfully finished real.exe".  
If the above two steps are done successfully then increase your  
allocated computing resources and give a try.

I got the following error message in your log file:
----------------------------------
input_wrf.F reading 2d real xlat
  date 2010-06-01_00:00:00
  ds            1           1           1
  de          141          65           1
  ps          107          50           1
  pe          141          65           1
  ms          100          43           1
  me          147          71           1
   module_io.F: in wrf_read_field
  input_wrf.F reading 2d real xlat Status =            0
input_wrf.F reading 2d real xlong
  date 2010-06-01_00:00:00
  ds            1           1           1
  de          141          65           1
  ps          107          50           1
  pe          141          65           1
  ms          100          43           1
  me          147          71           1
   module_io.F: in wrf_read_field
  input_wrf.F reading 2d real xlong Status =            0
-------------------------------------------


That's all I can say right now.



Thanks
Mostofa Kamal
PhD Candidate
Earth and Environmental Sciences
University of Waterloo
Ontario, Canada








Quoting Dimitris Aman <dimaman25 at gmail.com>:

> My greetings to all,
> everything works just fine with the 2 domains but when I add a third  
> one the simulation stops without any error when it reaches domain 3.  
> Unfortunately, I cannot figure out what is the problem because as  
> soon as I change the max_dom option from 3 to 2 everything works  
> without any problem. I could real use some guidance. I am including  
> the namelist.input and the rsl.error file.
>
>
>
> Thank u all for your time
>
>
>
> Dimitrios Georgios Amanatidis, MSc,
> PhD Candidate University Of Crete, Department of Chemistry,
> Environmental Chemical Processes Laboratory
>
>
>
>
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>