w346780438

Ao how to edit the <(polylines) z> elevation values derived from dem

Discussion created by w346780438 on Jun 21, 2013
Latest reply on Jun 21, 2013 by w346780438
hey all:

I  met a problem, i have some polylines which contain z and one .img file with  elevation values ,now ,i want to batch set the node's elevation of polyline  from .img file.
please help.

thanks
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