I am using CMAQ_5.2-DDM-3D.I want to simulate the sensitivity of PM2.5 to NOx emissions from motor vehicles.So,first,I set DDM3D_ES to Y in run_cctm.csh script. Second,I set EGRIDFILE1 to /home/hml/ddm/model/data/EMISS/2019042100/emis.d03.2019042116.nc.transportation.Third,I set sensinput.cmas.dat to
I want to know if I set this up, right?
And,I have two questions about simulating the sensitivity of PM2.5 to NOx emissions from motor vehicles.
first，do I need to make a document on motor vehicle emissions (including only emissions from motor vehicles)? as “emis.d03.2019042116.nc.transportation” ？
second，motor vehicle emissions are linear sources. I set “GRID” below EMIS line in sensinput.cmas.dat,is it right?
Thank you all for your time!