SHELL = /usr/misc/tcsh


all: 
	make gen
	make modify
	mnetgen < input
	make mod
	make sort


gen: mnetgen.f
	f77 -O -s  -o mnetgen mnetgen.f 

modify: modify.f
	f77  -O -s -o modify  modify.f



mod:
	if (-e arcs) /bin/rm arcs
	if (-e nodes) /bin/rm nodes
	if(-e mutual) /bin/rm mutual
	modify

sort:
#
#       sort the arcs file  by commodity
#
	sort -n +3 -4 < arcs > /usr/tmp/arcs
	/bin/mv /usr/tmp/arcs arcs
#
#       sort the node file  by  commodity
#
	sort -n +1 -2    < nodes > /usr/tmp/nodes
	/bin/mv /usr/tmp/nodes nodes


clean:
	if (-e arcs) /bin/rm arcs
	if (-e nodes) /bin/rm nodes
	if (-e mutual) /bin/rm mutual
	if (-e fort.1) /bin/rm fort.1
	if (-e fort.2) /bin/rm fort.2
	if (-e fort.3) /bin/rm fort.3
	if (-e fort.4) /bin/rm fort.4
	if (-e fort.7) /bin/rm fort.7
	if (-e fort.8) /bin/rm fort.8
	if (-e fort.10) /bin/rm fort.10
	if (-e fort.11) /bin/rm fort.11