ERROR: No gridding cross-reference available when run onroad/RPV

Hi all,

When I ran onroad RPV, there was an error below, it may be related with mgref file, but I am not sure how to check if gridding cross-reference is available for some regions.

Any suggestion will be thankful.

File “MGREF” opened for input on unit: 96
…/ge_dat/gridding/mgref_onroad_MOVES3_23sep2021_v1.txt

 Generating unique lists from inventory data...
 Reading gridding cross-reference file...
 Processing gridding cross-reference file...
 Value for FULLSCC_ONLY:  Y returning TRUE
 Reading gridding surrogates header...

 File "SRGDESC" opened for input on unit:  95
 .../ge_dat/gridding/srgdesc_CONUS12_2017NEI_17dec2019_13may2021_v3.txt

 Reading gridding surrogate description file...
 Value for SMK_USE_FALLBACK not defined;returning default:   FALSE
 Value for SMK_DEFAULT_SRGID:  100
 Value for REPORT_DEFAULTS:  Y returning TRUE
 ERROR: No gridding cross-reference available (and no default) for:
      Region: 000000001001 Road Type: 21 Vtype: 2 SCC: 00000000002202210100
 ERROR: No gridding cross-reference available (and no default) for:
      Region: 000000001001 Road Type: 31 Vtype: 2 SCC: 00000000002202310100
 ERROR: No gridding cross-reference available (and no default) for:
      Region: 000000001001 Road Type: 32 Vtype: 2 SCC: 00000000002202320100

Hi,

Does anybody have idea about this error?
I tried other version’s mgref, surrogate… files in NEI2017, still not work.

Thank you.

What grid are you trying to run for? If it is 12US1 or 12US2, have other programs / processing streams that use surrogates run successfully? This issue could happen if the system could not find the surrogate files in the paths it was searching, as listed in the SRGDESC and/or another variable that says where it should look for the surrogates. Or perhaps if there is a permission problem reading the surrogates.