GS016

Attribute: GEOMTYPE

code		description
1		Section width > 19.0 meters, sinuousity > 1.09 (type wsi in paper)
2		Section width > 19.0 meters, sinuousity < 19.0 meters (type wst in paper)
3		Ave section width < 19.0 meters, sinuousity > 1.09 (type nsi in paper)
4		Ave section width < 19.0 meters, sinuousity < 1.09 (type nst in paper)