 fsurdat = '$DIN_LOC_ROOT/lnd/clm2/surfdata_map/surfdata_0.5x0.5_simyr1850_c211019.nc'
 flanduse_timeseries = '$DIN_LOC_ROOT/lnd/clm2/surfdata_map/landuse.timeseries_0.5x0.5_HIST_simyr1850-2015_c211019.nc'
 do_transient_pfts = .true
 do_transient_crops = .true.
 irrigate = .true.
 create_crop_landunit = .true.
 extra_gw_irr = .false.
 firrig_data = .true.
 use_lake_wat_storage=.true.
