#!/bin/tcsh
#
# Plot log-log plots
# Usage: logplot <file>
#
# Written: Jeroen Belleman - October 2005
#
if ("$1" == "") then
    echo Usage: `basename $0` "[-fig]"  \<datafile\>;
    exit;
endif
set dfile=$1;
set format="";
set red=1;
set green=2;
set blue=3;
set yellow=4;
set cyan=5;
set black=6;
if ("$1" == "-fig") then
    set dfile = $2;
    set red=5;
    set green=3;
    set blue=2;
    set yellow=6;
    set cyan=4;
    set black=1;
    set format = 'set terminal fig color; set output'\ \"$dfile.fig\"
endif
gnuplot -persist - >& /dev/null << END
$format
set linestyle 1 lt $red
set log x
set log y
set ytics 10
set zeroaxis lt $black
set format x "%2.0s%c"
set grid lt $cyan
set grid x y mx
plot "$dfile" u 1:2 not w l ls 1
END

if ("$1" == "-fig") then
    echo Output in $dfile.fig;
endif