The WSI NIDS image was generated using GPMAP and the shell script below to overlay the road and river map databases. GEMPAK programs read the NIDS files in their native format. All programs which support the RADFIL variable may use the NIDS files.

#!/bin/csh -f

gpmap << EOF
MAP      = 5/1/2
GAREA    = #40;-105;.65;1
PROJ     = rad
RADFIL   = $NIDS/BREF1_960121_2115
LATLON   = 0
PANEL    = 0
TITLE    = 1/-2
TEXT     = 1.2/23/1/hw
CLEAR    = y
DEVICE   = xw
\$mapfil  = hicnus.gsf
r

\$mapfil = rd_int.gsf
map = 2
clear = n
r

\$mapfil = rd_us.gsf
map = 3
r

\$mapfil = rd_state.gsf
map = 23
r

\$mapfil = river_major.gsf
map = 24
r

\$mapfil = hipowo.gsf
e
EOF