#! /bin/csh -f
# Last edited on 2005-01-17 02:47:19 by stolfi

# Plots the ".fsh" (shape function) files of the two segments
# of a candidate.

set usage = "???";

set atitle = "$1"; shift;
set ashp = "$1"; shift;
set btitle = "$1"; shift;
set bshp = "$1"; shift;

set atmp = "/tmp/$$-a.fsh"
set btmp = "/tmp/$$-b.fsh"

apply-unit ${ashp} > ${atmp}
apply-unit ${bshp} > ${btmp}

set xstep = '(0.0846777/4)'

gnuplot << EOF
set term postscript eps monochrome 14 
set size ratio -1 1.5,0.85
set yrange [-2.2:2.2]
set xrange [-0.4:11.2]
plot "${atmp}" using (column(0)*${xstep}):1 title "${atitle}" with lines, \
     "${btmp}" using (column(0)*${xstep}):1 title "${btitle}" with lines
quit
EOF

/bin/rm -f ${atmp} ${btmp}