I am working on developing a Utah Specific dust model framework using CMAQ and WRF. After reading the paper, "Development and evaluation of a physics-based windblown
dust emission scheme implemented in the CMAQ modeling
system"which goes over the implementation of the dust model and the physical parameterization. I am hoping to be able to change the Threshold Friction Velocity, Friction Velocity, Surface Roughness Length and Dust Flux.
Is there a specific set of files in CMAQ that has these values or any other way to possible change this?