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Relative depth to absolute depth- segments don't line up because of raster DEM

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11-12-2013 04:31 AM
ErinKennedy
Deactivated User
Hello,

I am having a problem trying to generate a 3D visualization of my polylines (pipes data). I only have relative depths (1 meter underground, 1.2 meters underground, etc) and DEM data. I want to make an absolute depth (based on sea level) with my DEM, but then I get pipes that don't line up because of the "jumps" at raster cell edges.

Any idea how to fix this? I'm thinking there is either a way to correct the non connecting pipes or a way to interpolate continuous DEM values so my pipes don't offset by up to a meter at a time.

Any suggestions are appreciated!
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ErinKennedy
Deactivated User
Thanks! This was indeed the problem and worked perfectly after unspliting the lines.
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