Profile elevation does not match spot elevation on the surface for the same station/chainage

[eb_castro26YB8]

Hi Guys,

I need a help. The Profile elevation at station chainage is not the same from the plan spot elevation.

Anyone who has the idea to resolving this problem?

See image below.

Best Regards,

Eugene

[MMcCall402]

Are you sure the elevations are from the same source in both views?  (surface, feature line, etc)

[jroot]

The plan view grades look correct in relation to the 125 contour line. My guess is that the profile line you are labeling is not the profile of the existing surface.

[eb_castro26YB8 · Accepted solution]

Hi Jroot,

Thank you for the comment view. I have sort out now the problem. It's how I created the alignment.

Basically, I used the alignment from polyline. The polyline has many segments, that is the cause of the error.

It is more advisable to create alignment by PI or with the technical details.

Best Regards,

Eugene

[eb_castro26YB8]

Thank you Mark.