Dear Sir,when I run cctm_scripts of CMAQ5.3,there are errors occur，but I check that my
Emission inventory has no negative emission rate.
ERROR: Invalid Negative emission rate -4.001E-05 has been for CMAQ species NAPH. Please inspect the Emission Control Namelist File. *** ERROR ABORT in subroutine EMISS_NEG_CHECK on PE 000 Negative Emissions Detected
PM3EXIT: date&time specified as 0
Date&time specified as 0