STRATOSFLIGHTS2GPX = ./stratosflights2gpx.py

%.gpx: %.LOG
	$(STRATOSFLIGHTS2GPX) < $< > $@

%.gpslog: %.LOG
	./STRATO3.awk 'isLog()==2{gpslog()}' <$< >$@
%.gpspos: %.gpslog
	./position.py $< > $@

%.LOGf: ./stratosfix.py %.LOG
	$^ > $@

%.LOGa: %.LOGf %.epoch STRATO3.awk
	./STRATO3.awk -v file_epoch=$$(cat $*.epoch) 'isLog() {all()}' $< > $@

%.epoch: %.LOGf STRATO3.awk
	./STRATO3.awk 'isLog()>1 {print file_epoch; exit}' $< > $@