id	keyword
esrj-49405	rainfall
esrj-49405	scaling
esrj-49405	min
esrj-49405	idf
esrj-49405	curves
esrj-49405	data
esrj-49405	simple
esrj-49405	duration
esrj-49405	stations
esrj-49405	intensity
esrj-49405	benin
esrj-49405	scale
esrj-49405	properties
esrj-49405	model
esrj-49405	et al
esrj-49405	frequency
esrj-49405	time