Hi, friends of the Forum.
I have used CMAQv5.3-ISAM to get the source apportionment results of various components, but when I try to calculate source apportionment results of PM2.5(PM25_TOT in the model i think), I found that I am missing “ASOMI” in “ATOTI”，"ASOMJ in “ATOTJ”, and every components of “ATOTK”. So does that mean I can’t do source appoinment to PM2.5 through CMAQv5.3-ISAM, or the results is acceptable even less of these components?
Looking forward to your reply .
ps.ASOMI=ALVOO1+ALVOO2I+ASVOO1I+ASVOO2I, ASOMJ=AISO1J+AISO2J+ AISO3J+AMT1J+AMT2J+AMT3J+AMT4J+AMT5J+AMT6J+AMTNO3J+AMTHYDJ+AGLYJ+ASQTJ+AORGCJ+AOLGBJ+AOLGAJ+ALVOO1J+ALVOO2J+ASVOO1J+ASVOO2J+ASVOO3J+APCSOJ+AAVB1J+AAVB2J+AAVB3J+AAVB4J