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Floodplain mapping problems
I used the patch that you sent to me and it corrected the problems with the file that I sent Boss (and other copies that I have been working with while you guys were working). I now get plotted water surface elevations on profiles and cross sections, as well as topo delineation of water edge. [I haven't had this problem on other projects ... just on this particular file ... but anyway, the recent patch corrected the problem].
Now, on that particular topo, the problem I have is stray polygons drawn throughout in several places for the water surface delineation. I used the advanced water surface delineation routine (and as small as 1-foot computation intervals in the option menu). These are stray water surface delineations that I know are not real, so I have to go in and "explode" these polylines and manually delete them. I am suspecting a "bad" topo with stray elevation data that are hidden in the file. Does that seem like a reasonable explanation to you? Or is there something else that needs to be looked at?
Dwayne 972/733-6880
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Linear Mode
