I am running CMAQv5.3.1 for 1x1 km domain for an area of 9x9 km2. The model is stopping on the first day itself with an error:
*** ERROR ABORT in subroutine VPPM on PE 000 max iterations exceeded in vppm at 77
PM3EXIT: date&time specified as 0
Date&time specified as 0
To resolve this i have tried to reduce the CTM_MAXSYNC from 720 to 360 to 150. With no luck in running the model.
I have tried to run the model in serial mode with same effect.
Please share some thoughts to resolve this issue.
Thanks and regards