[gembud] Segmentation Fault

Greetings...
Anybody got any idea why out of the blue I'm getting Segmentation Fault
on the following ???
its agravating
it was running, then poof....

thanks
_Jeff

#!/bin/bash

. ~/NAWIPS/Gemenviron.profile


rm -fr ~/NAWIPS/imgcreate/radar/conusnet

mkdir ~/NAWIPS/imgcreate/radar/conusnet

cd ~/NAWIPS/imgcreate/radar/conusnet

cp ~/NAWIPS/imgcreate/radar/l3net.tbl coltbl.xwp





gdplot3 << END

device   = gif|net.gif|1000;650
gdfile   = nexr
\$mapfil = hipowo.cia
proj     = mer
garea    = 21.652538;-127.620376;50.406626;-66.517938
gdpfun  = NET
map      = 31
clear    = y
gdattim  = LAST
text     =
TITLE    = 1
GLEVEL   = 0
GVCORD   = none
TYPE    = F
PANEL    = 0
SKIP     = 0
SCALE    = 0
HILO     =
LATLON   = 0
STNPLT   =
SATFIL   =
RADFIL   =
LUTFIL   =
STREAM   =
CLRBAR = 1
POSN     = 0
MARKER   = 0
GRDLBL   = 0
FILTER   = NO
CONTUR = 0
FINT =5;10;15;20;25;30;35;40;45;50;55;60;65;70
FLINE =0;6;7;8;9;10;11;12;13;14;15;16;17;18;19;20;21

r
e 
END

gpend