I am working with Corridor Modeler and I have imported a GEOPAK tin file. I had Corridor Modeler draw cross-sections showing existing ground both with the tin and with the dtm. They dont match. This is a problem. My proposed model has a template that ties into the existing ground at an offset defined by a plan graphic which represents the ditch bottom. However, the dtm failed to accurately pick up the ditch flow line on the right side. See Sta. 334+40 for example. The red line is the tin, and the blue-green line is the dtm.
How can I fix this?
Josh Mauritz
MS v08.11.05.17
GPK v08.11.05.39
I realize this post is over 4 years old and there have been updates to MicroStation and Geopak but I am having this problem as well.
I have a tin file that I imported to a DTM using Corridor Modeler. I started to notice some differences after plotting my cross sections using the DTM. To check the TIN vs DTM I plotted both using the Draw Cross Sections from Surfaces. I could see that the DTM is actually lower than the TIN when viewing the cross sections.
Has anyone else run into this issue?
Sean
MS 08.11.09.459
GPK 08.11.07.615
Hi Sean, Can you post some files for us to troubleshoot?
As an update, the symptom reported here is that the DTM/components are drawn "shifted" or at the wrong elevation in cross sections after a station equation is encountered.
This was a problem that existed in the V08.11.07.615 release, that has been fixed in a Priority Build. If anyone needs this fix, please contact support and we can send you a link to the Priority Build.
Thanks Kevin, applying the Priority Build fixed the issue.