Does anyone know if I can run CMAQv5.3.1 in a different timezone? I currently have my emission input in PST timezone, while my met files and icbc files are in UTC timezone. I want to change my met files and icbc files to PST timezone because it’s difficult to adjust my emission files to UTC timezone. I wonder if running in a different timezone, will CMAQ still produce good results? Is there anything that is hard coded in CMAQ script and must use UTC time?