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How to fix: Fortran runtime error: File wrfem_00to12z_d01 does not exist (convert_emiss.exe)

Belachew B

New member
Hello dear all,


I am using WRF v4.3 and running convert_emiss.exe inside the test/em_real directory to convert emission intermediate files (from prep-chem-sources) into WRF-Chem–readable format. However, I consistently get the following error: Fortran runtime error: File wrfem_00to12z_d01 does not exist
I have checked my emission file links, file names, directory structure, and namelist settings many times, but the error still appears.

Below is the relevant part of my rsl.error.0000 log:

ips,ipe,jps,jpe 1 100 1 100
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1 , 1170868956 bytes allocated
open file wrfinput_d01
med_initialdata_input: calling input_input
W A R N I N G : Problem opening my_file_d01.txt
W A R N I N G : Problem opening my_file_d01.txt
Ignoring problems reading my_file_d01.txt
Continuing. To make this a fatal error, set ignore_iofields_warn to false in namelist

Input data is acceptable to use: wrfinput_d01
CURRENT DATE = 2022-03-13_00:00:00
SIMULATION START DATE = 2022-03-13_00:00:00
Timing for processing wrfinput file (stream 0) for domain 1: 0.28964 elapsed seconds
Max map factor in domain 1 = 1.01. Scale the dt in the model accordingly.
D01: Time step = 162.000000 (s)
D01: Grid Distance = 27.0000000 (km)
D01: Grid Distance Ratio dt/dx = 6.00000000 (s/km)
D01: Ratio Including Maximum Map Factor = 6.08986378 (s/km)
D01: NML defined reasonable_time_step_ratio = 6.00000000
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND 41 CATEGORIES 2 SEASONS WATER CATEGORY = 17 SNOW CATEGORY = 15
*********************************************************************
* PROGRAM:WRF-Chem V4.3 MODEL
No git found or not a git repository, git commit version not available.
* *
* PLEASE REPORT ANY BUGS TO WRF-Chem HELP at *
* *
* wrfchemhelp.gsd@noaa.gov *
* *
*********************************************************************
WARNING: Users interested in the GHG options should check the comments/references in header of module_ghg_fluxes
WARNING: dust option 1 currently works only with the GOCART aerosol option.
WARNING: sea salt option 1 currently works only with the GOCART aerosol option.
Warning: the VPRM parameters may need to be optimized depending on the season, year and region!
The parameters provided here should be used for testing purposes only!
start_domain_em: numgas = 0
past opening wrfinput_d01
READ GOCART BACKGROUND DATA
PAST GOCART BACKGROUND DATA
OPEN GOCART BACKGROUND DATA WRF file
W A R N I N G : Problem opening my_file_d01.txt
GOCART BACKGROUND DATA file name: wrfchemi_gocart_bg_d01
W A R N I N G : Problem opening my_file_d01.txt
Time period # 1 to process = 2022-03-13_00:00:00
Total analysis times to input = 1
Total number of times to input = 1 1
At line 1232 of file convert_emiss.f90 (unit = 91, file = '7Z1')
Fortran runtime error: File 'wrfem_00to12z_d01' does not exist
[bzchen@ln1 em_real]$

Could you please help me understand what causes this error and how to fix it?
Thank you very much for your help.

Best regards.

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