I am trying to figure out the content the lms%prcp variable, and those of precip(i) = (ncpr0(i) + cpr0(i))*rtsrf (see in mod_bats_common.F90). I know that in output, tpr has the unit of kg m-2 s-1, but I am not sure, weather these internal variables in BATS are accumulated values (for time of srf step or the model step?) or rain fluxes in kg m-2 s-1 (or mm s-1).