#!/bin/bash
# 5 19 27
# 4 9 13
N=9
M=13

for name in $(echo "background grid enzymes substrates coenzymes unicellularOrganisms higherPlants regulatoryEffects")
#for name in $(echo "background")
do
    echo $name
    for j in $(seq 0 $N)
    do
        echo $j line
        seq 0 $M | xargs -n 1 -P 8 -I TILE wget http://mapserver1.biochemical-pathways.com/map1/$name/4/TILE/$j.png?v=4 -O TILE.png -nv
        for file in $(ls ?.png)
        do
            mv $file 0$file
        done

        montage ??.png -geometry +0+0 -tile $(($M+1))x1 -background none line$(printf "%02d\n" $j).png
        rm ??.png
    done

    montage line*.png -geometry +0+0 -tile 1x$((N+1)) -background none $name.png
    rm line*.png

done