In my .Net program, a segment was detected "polyline not monotonic". I checked this segment on ArcMap, it shows this segment is characterized as: Measure Values: Increasing, Decreasing. Then, I wrote a script to loop the vertices one by one to check whether the M values are increasing. However, the results show that the M-value is always increasing. I don't know what's wrong with this segment. The simplest way is to digitize this segment and delete the old one. Is there any other way to make the correction? Thanks.
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