I am Tao Lu.
WRF model is a good research tool during my research about prediction of heavy rainfall.
However, I have to modify the cloud formation parameter to check change of the rainfall density.
I found Xu and Randall (1996) cloud fraction parameterization equation and presume that if I change the RH threshold value.
I am not sure whether this assumption is right or not?
If the assumption was right, which part of the code could I modify?
Waiting for your reply. Thank you in advance.