b.e20.BHIST.f09_g17.20thC.190_01_1940_1960
and
clm50_r243_1deg_GSWP3V2_hist_1940_1960

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.