surface again

Xueming Xu xuxue at
Sat Jun 26 02:52:51 EDT 1999

   A quick question, I have a point cloud(x, y,z) that represents an
surface. After I use surface reconstruct filter, and then extract the zero
distance to get the polydata, it works great. But I notice that the z
coordinates have been shifted.
  Since I have several other surfaces need to overlay together. Is it
possible to get the surface in original coordinate system rather than

  Thanks for help.

   Xueming Xu
   Center For Lithospheric Studies
   University of Texas at Dallas
   2601 N Floyd Rd.
   Richardson, TX75083

   Tel: 972-883-2405

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