tornado-map/Makefile

all: tornados_us.png

1950-2017_actual_tornadoes.csv:
	curl -O https://www.spc.noaa.gov/wcm/data/1950-2017_actual_tornadoes.csv

%.png: %.py 1950-2017_actual_tornadoes.csv
	pipenv run python $^

clean:
	rm -f *.png

.PHONY: all clean