abrodin@alaska.net Posted April 29, 2004 Share Posted April 29, 2004 What does the error code 20,2 mean? How do I get a nice looking model than reflects the terrain rather than the triangles of the mesh? Do 3D loci produce better results than 3D polys? Quote Link to comment
billholt Posted April 30, 2004 Share Posted April 30, 2004 I've gotten the 20,2 error when I had some duplicated data points, which went away when the duplicates were eliminated. Quote Link to comment
abrodin@alaska.net Posted April 30, 2004 Author Share Posted April 30, 2004 How do I find the duplicate data points? Quote Link to comment
Guest Posted April 30, 2004 Share Posted April 30, 2004 Check 3d polys will find duplicate points, or anywhere the drawing has crossover points. After you run it, a dialog will pop up telling you where the first bad point is. Once you fix that, run it again and it will tell you where the next point is.. so forth and so on. Instead of the triangulation, you can change the DTM views to mesh or grid to get a smoother DTM result. You can change the view after creating the DTM by going to DTM Processor, View Options. [ 04-30-2004, 08:55 AM: Message edited by: Katie ] Quote Link to comment
billholt Posted April 30, 2004 Share Posted April 30, 2004 re: "Check 3d polys will find duplicate points, or anywhere the drawing has crossover points." Is dup filter new to version 11, Katie? I woulda sworn it didn't happen that way in version 10.5. Quote Link to comment
abrodin@alaska.net Posted April 30, 2004 Author Share Posted April 30, 2004 Katie, I have run the check polys and have fixed all of the crossing points. I still get the error 20,2 and another error 20,1. What do the error codes mean? When I originally made the model I did use mesh and I still get a rough looking model. Will 3D loci give me a more realistic result? I have tried to use it, but when I try to use the DTM processor I get the error code 20,1. When I converted the 3D polys there where no crossing points. How would I find duplicate points for 3D loci? Quote Link to comment
abrodin@alaska.net Posted April 30, 2004 Author Share Posted April 30, 2004 I just ran a test. I made 5 3D polys elev starting at 0' to 20'. The polys are 5'apart horizontally as well. I selected the 3D polygons, DTM Processor, View Options, create new. The result was Miscellaneous error code 20,2. What is wrong? Quote Link to comment
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