prescribed_sm.clm2.h0.
and
b.e21.BSSP585_BPRPcmip6.f09_g17.CMIP6-esm-ssp585.001.clm2.h0.

Set 7 Description: Line plots, tables, and maps of RTM river flow and discharge to oceans
'D_' denotes a variable derived from two or more history file variables (lnd_func.ncl)
'C_' denotes a CASA model variable.