#!/bin/bash

#file number to start with
COUNT=1

# total number of original files
OTOTAL=117

# loop to call up the files to process. calls up files numbered from 000-999 in accending order
while [ $COUNT -le $OTOTAL ]; do

if [ $COUNT -le $OTOTAL ]; then
    VAR=`printf "%03d" $COUNT`

fi 
#crops digicam fotos to hdv size and puts one on top of the other allowing the differences to see through.

convert \( test/marzahn/$VAR.jpg -crop 1920x1080+608+654 +repage \) \( test/single/$VAR.jpg -crop 1920x1080+476+490 +repage \) -compose difference -composite test/composed_$VAR.jpg


echo $VAR

#add 1 to the number of the last runthrough
let COUNT=COUNT+1

done