topic Re: Construct 3D line in Water Resources Questions https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61662#M271 <HTML><HEAD></HEAD><BODY><SPAN>On a further note, i am interested in creating cross section of stream channels using the stream line and the dem i have, are you able to do this in arc hydro?</SPAN></BODY></HTML> Thu, 03 Apr 2014 12:16:29 GMT BenjaminMittler 2014-04-03T12:16:29Z Construct 3D line https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61661#M270 <HTML><HEAD></HEAD><BODY><SPAN>Can someone briefly explain to me how construct 3D line works. I just ran the process using a DEM and a stream line to attach elevation data to the vector stream line. How does this tool assign elevation data, at what increments? does it just assign 1 mean value for the entire stream? when i looked in the attribute table of the 3D line i didnt see any elevation information</SPAN></BODY></HTML> Thu, 03 Apr 2014 11:39:43 GMT https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61661#M270 BenjaminMittler 2014-04-03T11:39:43Z Re: Construct 3D line https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61662#M271 <HTML><HEAD></HEAD><BODY><SPAN>On a further note, i am interested in creating cross section of stream channels using the stream line and the dem i have, are you able to do this in arc hydro?</SPAN></BODY></HTML> Thu, 03 Apr 2014 12:16:29 GMT https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61662#M271 BenjaminMittler 2014-04-03T12:16:29Z Re: Construct 3D line https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61663#M272 <HTML><HEAD></HEAD><BODY><SPAN>Did you ever figure this out? I'm having the same problem.</SPAN></BODY></HTML> Wed, 16 Apr 2014 20:42:32 GMT https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61663#M272 BenBurnett 2014-04-16T20:42:32Z Re: Construct 3D line https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61664#M273 <HTML><HEAD></HEAD><BODY><SPAN>I found that for my purpose HEC-GeoRAS was superior in every way. it allows you to draw a polyline shapefile&nbsp; (accompanied with a stream line) and then simply click on an area and it will display a cross-section profile.</SPAN></BODY></HTML> Wed, 16 Apr 2014 23:51:41 GMT https://community.esri.com/t5/water-resources-questions/construct-3d-line/m-p/61664#M273 BenjaminMittler 2014-04-16T23:51:41Z