topic Elevation differences at junctions of polygon rivers in Water Resources Questions https://community.esri.com/t5/water-resources-questions/elevation-differences-at-junctions-of-polygon/m-p/246483#M1101 <HTML><HEAD></HEAD><BODY><SPAN>I am mapping out a delta area with&nbsp; hundreds of polygon rivers.&nbsp; The rivers all need to monotonic, and I am using LiDAR data.&nbsp; After draping the vector lines to the .las file and then flattening the rivers, the intersection between secondary rivers and the primary rivers have a small elevation difference.&nbsp; Is there a solution to this problem, without having to go to each intersection and changing the Z elevations by hand to make sure that rivers stay monotonic?</SPAN></BODY></HTML> Mon, 06 Jan 2014 15:24:54 GMT BenLeonard 2014-01-06T15:24:54Z Elevation differences at junctions of polygon rivers https://community.esri.com/t5/water-resources-questions/elevation-differences-at-junctions-of-polygon/m-p/246483#M1101 <HTML><HEAD></HEAD><BODY><SPAN>I am mapping out a delta area with&nbsp; hundreds of polygon rivers.&nbsp; The rivers all need to monotonic, and I am using LiDAR data.&nbsp; After draping the vector lines to the .las file and then flattening the rivers, the intersection between secondary rivers and the primary rivers have a small elevation difference.&nbsp; Is there a solution to this problem, without having to go to each intersection and changing the Z elevations by hand to make sure that rivers stay monotonic?</SPAN></BODY></HTML> Mon, 06 Jan 2014 15:24:54 GMT https://community.esri.com/t5/water-resources-questions/elevation-differences-at-junctions-of-polygon/m-p/246483#M1101 BenLeonard 2014-01-06T15:24:54Z