Hi Ryan,
Why don't you try using the example from the users manual, then when the 1km
national composite is made (hopefully), you can display whatever garea you
want using gpmap. I was able to do it. If this doesn't work below, then
you have some problem with the config on your machine.
NEX2GINI:
GRDAREA = 23;-120;47.2634;-63.5664
PROJ = lcc/40;-100;40
KXKY = 4736;3000
CPYFIL
GFUNC = n0r
RADTIM = current
RADDUR = 30
RADFRQ = 5
STNFIL = nexrad.tbl
RADMODE = PC
SATFIL = rad_20050228_1515
COMPRESS = no
GPMAP:
MAP = 31/1/1
GAREA = 30;-105;40;-90
PROJ = sat
SATFIL = rad_20050228_1515
RADFIL
IMCBAR
LATLON = 0
PANEL = 0
TITLE = 31
TEXT = 1/22/hw
CLEAR = y
DEVICE = xw
LUTFIL
STNPLT
VGFILE
AFOSFL
AWPSFL
LINE
WATCH
WARN
HRCN
ISIG
LTNG
ATCF
AIRM
NCON
CSIG
SVRL
BND
TCMG
QSCT
WSTM
WOU
WCN
HTH,
Patrick