DFcalc

#!/bin/csh -f

mkdir ADF

if (-e ADF/df.opt) goto skip
cp /Users/eb/Projects/lib/Radiance/df.opt ADF/df.opt
skip:

oconv -f /Users/eb/Projects/lib/Radiance/CIEovc10klx.rad $MAT $MOD $WINDOWS/*.rad >! ADF/$PRJ-ovc.oct

echo "RADIANCE AMBIENT PARAMETERS FOR DF CALCULATION:"
echo ''
cat ADF/df.opt
echo ''

rtrace -n 4 -w -h -I+ @ADF/df.opt -af ADF/$PRJ.af ADF/$PRJ-ovc.oct < $GRID | rcalc -e '$1=($1*0.265+$2*0.67+$3*0.065)*179/10000*100' > /dev/null
rtrace -n 4 -w -h -I+ @ADF/df.opt -af ADF/$PRJ.af ADF/$PRJ-ovc.oct < $GRID | rcalc -e '$1=($1*0.265+$2*0.67+$3*0.065)*179/10000*100' >! ADF/$PRJ.df

echo Average DF: `cat ADF/$PRJ.df | total -m`
echo Average DF: `cat ADF/$PRJ.df | total -m` >! RESULTS/$PRJ-ADF.txt