WRF preprocessing (WPS): ungrib ERA5 data

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Amirhossein Nikfal

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I have been using this video over and over again! Thanks!

mhafsah

Thanks for the added value! i'm working on a project with WRFDA. would you be kind as to explain how to convert BUFR observation files to Little_R format and proceed with the data assimilation ?

nizarhbe

Hello, thank you for this helpful tutorial. I did exactly the same steps you show (even the dates and the domain were the same), however I got this error after running metgrid:
Processing domain 1 of 2
Processing 2022-03-13_00
PL
SFC
WARNING: Field PRES has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field PMSL has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field PSFC has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field SOILHGT has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field GHT has missing values at level 200100 at (i, j)=(1, 1)
ERROR: Missing values encountered in interpolated fields. Stopping.

What could be the reason of this?

ilouhobbiton

I have been following from your previous videos, but I got a frustrating error as below:
At line 109 of file gridinfo_module.f90 (unit = 10, file = 'namelist.wps')
Fortran runtime error: End of file
Do you know any solutions for this? Thanks

igedeputuindraadityas.t.

Hello, could you please clarify why a 3-hour interval from GRIB data is specified in the script when the data is available on an hourly basis?

MOHAMEDSMOUNI-strs

I am using ERA5 data i have downloaded both data but but after running ungrib the files are not generating could you help me, Thank you

nikhilkorhale

helo dear !Thank you for this video After i did /metgrid.exe , i have this :
'' Processing domain 1 of 1
Processing 2015-08-18_00
SFILE
FILE
WARNING: Field PRES has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field PMSL has missing values at level 200100 at (i, j)=(1, 1)
WARNING: Field PSFC has missing values at level 200100 at (i, j)=(1, 1)
ERROR: Missing values encountered in interpolated fields. Stopping.
application called MPI_Abort(MPI_COMM_WORLD, 24792) - process 0
[unset]: PMIU_write error; fd=-1 buf=:cmd=abort exitcode=24792 message=application called MPI_Abort(MPI_COMM_WORLD, 24792) - process 0
:
system msg for write_line failure : Bad file descriptor "
What could be the reason of this?

chidihissein

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