1 #!/bin/csh -f

     2 # RCSid: $Id: illumcal.csh,v 1.2 2006/04/05 06:22:29 greg Exp $

     3 #

     4 # Compute color characteristics of light sources

     5 #

     6 # Each input file should contain evenly-spaced pairs of wavelength (nm) and

     7 # power values (watts/nm), one per line.

     8 #

     9 if ( $#argv < 1 ) then

    10 	echo Usage: $0 illum.dat ..

    11 	exit 1

    12 endif

    13 set cal = .

    14 foreach illum ($*)

    15 set spc=(`sed -e 1d -e 's/^[ 	]*\([1-9][.0-9]*\)[ 	].*$/\1/' -e 3q $illum`)

    16 rcalc -f $cal/cieresp.cal -f $cal/stdrefl.cal -e "intvl=abs($spc[2]-$spc[1])" \

    17 	-f $cal/conv1.cal $illum | total >> /tmp/il$$.dat

    18 end

    19 rcalc -f $cal/conv2.cal -f $cal/cct.cal -f $cal/cri.cal \

    20 	-o $cal/illum.fmt /tmp/il$$.dat

    21 rm -f /tmp/il$$.dat