Real.exe error while executing

muzafar

New member
I am getting a "Mismatch between namelist and input file dimensions" error while executing real.exe. Can someone help me to where the mismatch is exactly. I have attached all the required files
 

Attachments

  • rsl.error.0000
    1.7 KB · Views: 0
  • namelist.input
    3.9 KB · Views: 3
  • real.log
    374 bytes · Views: 0
  • namelist.wps
    705 bytes · Views: 1
  • metgrid.log
    86.9 KB · Views: 0

muzafar

New member
The mismatch mentioned is as below:
d01 2022-09-12_00:00:00 input_wrf.F: SIZE MISMATCH: namelist num_metgrid_levels = 32
d01 2022-09-12_00:00:00 input_wrf.F: SIZE MISMATCH: input file BOTTOM-TOP_GRID_DIMENSION = 34
d01 2022-09-12_00:00:00 ---- ERROR: Mismatch between namelist and input file dimensions

I don't see this dimensions mentioned in the namelist files
 

muzafar

New member
Line 35 namelist.input.
Thanks for pointing it out. I am getting error in executing wrf.exe. I am attaching one error file for reference. Is there any other modification needed in the namelist
 

Attachments

  • rsl.out.0000
    1.7 KB · Views: 2
  • rsl.error.0000
    2.4 KB · Views: 4

Ming Chen

Moderator
Staff member
You run a 2-domian nesting case. However, in your namelist.input, you have the options like:
dx = 7500,
dy = 7500,
max_dom = 2,
You should at change to :
max_dom = 2,
dx = 7500, 2500,
dy = 7500, 2500
radt had better be th same for th two domains, i.., radt =7.5, 7.5
 

Whatheway

Member
You run a 2-domian nesting case. However, in your namelist.input, you have the options like:
dx = 7500,
dy = 7500,
max_dom = 2,
You should at change to :
max_dom = 2,
dx = 7500, 2500,
dy = 7500, 2500
radt had better be th same for th two domains, i.., radt =7.5, 7.5
Thank you @Ming Chen I missed that detail.
 

muzafar

New member
@Whatheway Do I need to run a 2-domain nesting case. If that is the case it would require to change namelist.wps and re-run WPS as well.
Is there not anyway to run wrf with my current namelist.input?
 

muzafar

New member
I today changed the namelist.wps and namelist.input but I am still getting the same error.
I want to run 1-domain case for more than 10 days of data and retrieve all the output in one file. But here I am not able to execute a simple run.
 

Attachments

  • namelist.input
    3.4 KB · Views: 1
  • rsl.out.0000
    1.7 KB · Views: 0
  • rsl.error.0000
    2.3 KB · Views: 1
  • namelist.wps
    705 bytes · Views: 1

Whatheway

Member
I today changed the namelist.wps and namelist.input but I am still getting the same error.
I want to run 1-domain case for more than 10 days of data and retrieve all the output in one file. But here I am not able to execute a simple run.
I'll try to help you set up a namelist that will work.

Can you provide me with this information

1. Date range (year, month, day, hour) both start and finish
2. Domain of interest
3. Data type used for WRF input
4. grid spacing wanted for WRF run
5. Physics required for WRF
 

muzafar

New member
I'll try to help you set up a namelist that will work.

Can you provide me with this information

1. Date range (year, month, day, hour) both start and finish
2. Domain of interest
3. Data type used for WRF input
4. grid spacing wanted for WRF run
5. Physics required for WRF
I am interested in dates only as I want to generate data file from WRF for post processing to test a new code I have written.
I am attaching nameslist.wps and namelist.input for reference. I currently have data gfs 3 files of date 2022-09-12 for hours 00,03,06.
I don't need any specific physics or any specific grid spacing.
I am using gfs files with names like
gfs.t00z.pgrb2.0p50.f000,
gfs.t00z.pgrb2.0p50.f003,
gfs.t00z.pgrb2.0p50.f006


But I need WRF to give me one output file with multiple timesteps of data in it.
For the rest of the requirements you can set up anything that will run without an error
 

Attachments

  • namelist2.wps
    1.2 KB · Views: 1
  • namelist2.input
    4.2 KB · Views: 1

kwerner

Administrator
Staff member
@muzafar, Since the original post here was regarding real.exe and you seem to be past that error, can you create a new post with a description of the new error and appropriate subject? When you do so, please attach your latest namelist.input file, and please package all of your rsl* files into a single *.tar file so we can take a look. Thanks!
 
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