b.e20.BHIST.f09_g16.20thC.125.02.cmip6.clm2.h0.
and
b.e20.BHIST.f09_g16.20thC.125.02.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.