#
data_type[width=16]	year_d_start	month_d_start	day_d_start	year_d_end	month_d_end	day_d_end	siname	>
	status	year	month	day	description
Midwater_Trawl	nd	nd	nd	nd	nd	nd	nd	PA0403-Midwater_Trawl.dat
alongtrack	nd	nd	nd	nd	nd	nd	Lewis_Haldorson	PA0403-alongtrack.dat