Possible bug with HEMCO at 0.25 degree resolution
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Name and Institution (Required)
Name: Drew Pendergrass
Institution: Harvard U
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Description of your issue or question
Please provide as much detail as possible. Always include the HEMCO version number and any relevant configuration and log files.
For both the latest HEMCO (3.6.2) and HEMCO 3.0.0, I've had issues with running HEMCO at quarter degree both with the HEMCO Config file that ships as an example (and for integration tests, I assume) and with a personal HEMCO Config I've used in GEOS-Chem. The model seems to crash as soon as it tries to read the grid latitudes specification (HEMCO_sa_Grid.rc).
This is the error from 3.6.2 with the shipped HEMCO Config file:
Reading entire HEMCO configuration file: HEMCO_sa_Config.rc
Reading entire HEMCO configuration file: HEMCO_Config.rc
Option is already defined - use original value of /n/holyscratch01/external_repos/GEOS-CHEM/gcgrid/data/ExtData/HEMCO and ignore the following value: ROOT: {DATA_ROOT}/HEMCO
Option is already defined - use original value of OutputDir/HEMCO_sa_diagnostics and ignore the following value: DiagnPrefix: ./OutputDir/HEMCO_diagnostics
Option is already defined - use original value of 00000100 000000 and ignore the following value: DiagnFreq: End
Reading entire HEMCO configuration file: /n/holyscratch01/external_repos/GEOS-CHEM/gcgrid/data/ExtData/HEMCO/Configs/HEMCO_Config.rc.gmao_metfields
At line 1360 of file /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90
Fortran runtime error: End of record
Error termination. Backtrace:
#0 0x2ab07ad0cbd7 in write_character
at ../.././libgfortran/io/write.c:1403
#1 0x2ab07ad11546 in list_formatted_write_scalar
at ../.././libgfortran/io/write.c:1876
#2 0x2ab07ad04a05 in wrap_scalar_transfer
at ../.././libgfortran/io/transfer.c:2369
#3 0x2ab07ad04a05 in wrap_scalar_transfer
at ../.././libgfortran/io/transfer.c:2346
#4 0x407425 in set_grid
at /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:1341
#5 0x4157e1 in __hcoi_standalone_mod_MOD_hcoi_sa_init
at /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:325
#6 0x4165bc in __hcoi_standalone_mod_MOD_hcoi_standalone_run
at /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:194
#7 0x4031ab in hemco_standalone
at /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:136
#8 0x402e06 in main
at /n/holylfs05/LABS/jacob_lab/dpendergrass/emissions/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:21
real 0m0.216s
user 0m0.094s
sys 0m0.040s
This is the issue with 3.0.0
Reading entire HEMCO configuration file: /n/holyscratch01/external_repos/GEOS-CHEM/gcgrid/data/ExtData/HEMCO/Configs/HEMCO_Config.rc.gmao_metfields
At line 1351 of file /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90
Fortran runtime error: End of record
Error termination. Backtrace:
#0 0x2ad253644bd7 in write_character
at ../.././libgfortran/io/write.c:1403
#1 0x2ad253649546 in list_formatted_write_scalar
at ../.././libgfortran/io/write.c:1876
#2 0x2ad25363ca05 in wrap_scalar_transfer
at ../.././libgfortran/io/transfer.c:2369
#3 0x2ad25363ca05 in wrap_scalar_transfer
at ../.././libgfortran/io/transfer.c:2346
#4 0x407219 in set_grid
at /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:1332
#5 0x413d8e in __hcoi_standalone_mod_MOD_hcoi_sa_init
at /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:325
#6 0x4149bc in __hcoi_standalone_mod_MOD_hcoi_standalone_run
at /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:194
#7 0x40303b in hemco_standalone
at /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:136
#8 0x402c96 in main
at /n/holylfs05/LABS/jacob_lab/dpendergrass/hemco3/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:21When I ran with a 0.5 degree grid I was able to resolve the issues.
Hi @drewpendergrass. I also came across this issue. It should be fixed by #207 which will be included in HEMCO 3.7.0.
Excellent, thank you so much!
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