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HEMCO standalone crashing for 0.25x0.3125 global grid #206

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msulprizio opened this issue Apr 14, 2023 · 1 comment · Fixed by #207
Closed
4 tasks done

HEMCO standalone crashing for 0.25x0.3125 global grid #206

msulprizio opened this issue Apr 14, 2023 · 1 comment · Fixed by #207
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category: Bug Something isn't working topic: HEMCO Standalone Model Pertaining to the HEMCO standalone
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3.7.0

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Name: Melissa Sulprizio
Institution: Harvard/GCST

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Description of your issue or question

When running the HEMCO standalone with the 3.7.0 development branch and the 0.25x0.3125 global grid defined in HEMCO_sa_Grid.025x03125.rc, the simulation crashes with the error:

At line 1360 of file /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90
Fortran runtime error: End of record

Error termination. Backtrace:
#0  0x2afb80ff7b47 in write_character
        at ../.././libgfortran/io/write.c:1408
#1  0x2afb80ffcb86 in list_formatted_write_scalar
        at ../.././libgfortran/io/write.c:1892
#2  0x407657 in set_grid
        at /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:1341
#3  0x415851 in __hcoi_standalone_mod_MOD_hcoi_sa_init
        at /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:325
#4  0x41662c in __hcoi_standalone_mod_MOD_hcoi_standalone_run
        at /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hcoi_standalone_mod.F90:194
#5  0x4034dc in hemco_standalone
        at /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:136
#6  0x403136 in main
        at /n/home05/msulprizio/S/CH4/hemco_025x03125_geosfp/CodeDir/src/Interfaces/Standalone/hemco_standalone.F90:21

After some debugging, I was able to determine that the YEDGE line is being cut off when read because the string length for variable DUM in subroutine Set_Grid is not long enough.
@msulprizio msulprizio added the category: Bug Something isn't working label Apr 14, 2023
@msulprizio msulprizio self-assigned this Apr 14, 2023
msulprizio added a commit that referenced this issue Apr 14, 2023
@msulprizio
Increase the string length for reading lines from HEMCO standalone gr…
80e898e 
…id file

In order to run the HEMCO standalone with the 0.25x0.3125 global grid
(defined in run/HEMCO_sa_Grid.025x03125.rc), the line length for reading
YEDGE and YMID must be increased. Previously, it was LEN=4095 when the
length of YEDGE is 5341 and YMID is 4616. To prevent errors when reading
the HEMCO standalone grid file and defining the grid in routine Set_Grid,
the length of DUM has been increased to 5500.

This addresses #206.

Signed-off-by: Melissa Sulprizio <[email protected]>
@msulprizio msulprizio mentioned this issue Apr 14, 2023
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@msulprizio msulprizio linked a pull request Apr 14, 2023 that will close this issue
Increase the string length for reading lines from HEMCO standalone grid #207
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The fix for this (PR #207) has now been merged into the 3.7.0 development branch.

@msulprizio msulprizio added this to the 3.7.0 milestone Apr 14, 2023
@yantosca yantosca added the topic: HEMCO Standalone Model Pertaining to the HEMCO standalone label Mar 28, 2024
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Increase the string length for reading lines from HEMCO standalone grid geoschem/HEMCO
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