Website Name - an official New Hampshire Government website
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Flat Spots

Found within Surface Analysis, Mx provides a tool to identify model surface flat spots.

flat spots dialog box

On the Flat Spots panel, specify a Maximum Slope Value and a highlight Color.  Working off a triangulation of the Surface Model, all triangles having a slope less than the threshold slope will be highlighted in the specified Color. Select Next to view the results and advance to the Surface Analysis Review panel.

contours smoothing dialog box

On the Levels tab of the Contours panel, check the Level Annotation box to display contour elevations. Annotation frequency may be adjusted with the Annotate with Levels every dialog box, values are in project units.

surface analysis review dialog box

At the bottom of the Surface Analysis Review panel are check boxes to Delete Analysis from the Display, and to Compress Model and Drawing Files. Click < Back to return to the Flat Spots panel, click Next > to return to Surface Analysis, or click Finish to end.

rename temporary model dialog box

If a string model was used for this Surface Analysys, then you will be prompted to either Delete or Rename the temporary triangle model generated for this analysis. Choose Delete and then click OK to end Surface Analysis.


New Hampshire Department of Transportation
PO Box 483  |  7 Hazen Drive  |  
Concord, NH  |  03302-0483
Tel: 603.271.3734  |  Fax: 603.271.3914