Error in CMAQ simulation

CMAQ
1

Hello，all, I got some problems in runing CMAQ5.2-CCTM, could anyone help me ?
My simulation lasted for a month, but there was an error on the last day. So I reset the script like :
set START_DATE = “2020-01-30”
set END_DATE = “2020-01-30”

Then run it again. The error message is as follows：

1740376010779
17403760107791920×862 55.4 KB

2

There is not enough information in this screen shot to determine what the error is. Please review the debugging instructions here: CMAQ/DOCS/Users_Guide/Tutorials/CMAQ_UG_tutorial_debug.md at main · USEPA/CMAQ · GitHub

Use the grep command to search for the word error in both the per processor CTM_LOG* files and the main log file.

grep -i error CTM_LOG_* 
grep -i error cmaq_error_log_108190.txt

Note, that the output log file name depends on what you are using in your run script, and whether you are using the batch queue to submit your jobs.

#SBATCH -o cmaq_error_log_%j.txt

Once you find which per-processor log file has an error message (not all of them will have the message), you may need to use cat or another command see the messages just prior to the error message.

grep -B 10 error CTM_LOG*

man grep
 -B num, --before-context=num
             Print num lines of leading context before each match.  See also the -A and -C options.
3

Another thing to check is if you want to restart your run from 2020-01-30, be sure to set NEW_START to F at the top of the loop.