Global Mapper Pro

Discarding Closed Contours smaller than x meters

RobyDouglas Global Mapper User
edited February 2015 in Vector Data
I am dealing with a .las data set that I have converted to an Elevation Grid. I am trying to create contours and have not been having any luck with the 'discarding closed contours smaller than x meters'. I've tried values of 10,50,100,1000 yet I still get the same number of contours generated.

Since there are trees that result in hundreds of small contours, I would think that it would be able to delete a fair number of these small 'noisy' contours.

Am I missing something?
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