#!/bin/csh
if ($#argv == 0) then
    echo -n 'usage: contourovl filename [start_percent [mult_factor '
    echo  '[LIN]]]
    echo ' defaults:  start_percent = 70%  mult_factor = 1.414 "multiplicative"'
    echo ' For absolute start level omit "%"'
    exit
    endif
setenv GPOST "/usr/tmp/GPOSTa$$" ; \
cmap $* > $GPOST ; cat $GPOST; rm $GPOST
