header: MATLAB 5.0 MAT-file, Platform: PCWIN64, Created on: Fri Dec 13 11:07:09 2013
variable GPS_time: class double, size 1x927
variable Latitude: class double, size 1x927
variable Longitude: class double, size 1x927
variable Elevation: class double, size 1x927
variable layerData: class cell, size 1x1
	cell 1: class struct, size 1x1
		field names: layer_points_id, longitude, latitude, elevation, gps_time, twtt, type, quality, name, description
		.layer_points_id: class double, size 1x927
		.longitude: class double, size 1x927
		.latitude: class double, size 1x927
		.elevation: class double, size 1x927
		.gps_time: class double, size 1x927
		.twtt: class double, size 1x927
		.type: class double, size 1x927
		.quality: class double, size 1x927
		.name: class char, size 1x7
			text = "surface"
		.description: class char, size 0x0