I was trying using USGS landuse (has 28 categories, as obtained from WRF) with CMAQ5.3.1 but the model is not running perhaps it does not take USGS land use? Here is the error:
*** ERROR ABORT in subroutine Init_LSM on PE 000 Land use scheme not supported
PM3EXIT: date&time specified as 0
Date&time specified as 0
What land-use types (used in WRF) are supported in CMAQ? How to make the data with USGS 28 land categories work with CMAQ run?