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Question

Change elevation

  • September 26, 2013
  • 5 replies
  • 137 views

I have some survey data incorporated into mapping data in a DGN. I need to change the elevation of the survey data within the DGN without affecting the mapping data. I know it is a long shot, but is there a feature in FME that will do this? Another issue is that the elevation change isn’t constant.

 

5 replies

takashi
Influencer
  • September 27, 2013
Hi,

 

 

I probably don't understand exactly your actual situation, but in general, to set elevation (z-coordinate) to a geometry, you can use the 3DForcer transformer.

 

If you need to perform any other transformation, please describe it a little more concretely.

 

Takashi

  • Author
  • September 27, 2013
Issue has been resolved. Thanks for your interest in trying to assist me.

 


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I have a similar issue. I would like to add 100m to all elevation data in a DWG file but I'm not sure how to do it for all non-point features since the elevations are contained in many vertices that make up a single line.

I don't think 3Dforcer will help me because it only extracts the first elevation along a line, not all the elevations.

Does anyone have any tips?

Thank you


jdh
Contributor
Forum|alt.badge.img+28
  • Contributor
  • March 13, 2017

If you want to consistantly add 100m, I would try the Offsetter with a z offset of 100.


Forum|alt.badge.img+1

Thanks jdh, the Offsetter works


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