id	keyword
iassist-577	factor
iassist-577	variables
iassist-577	summer
iassist-577	climate
iassist-577	days
iassist-577	temperature
iassist-577	winter
iassist-577	analysis
iassist-577	indices
iassist-577	precipitation
iassist-577	data
iassist-577	set