https://community.esri.com/t5/arcmap-questions/elevation-disappear-in-contour-lines/m-p/1064527#M2591 <P>Hello to all,</P><P>I'm using arc map desktop. I create contour lines from (DSM) raster data using 3D Tools then I converted to CAD file, the problem is when I open the drawing the elevation represented with 0 value , and I want to count the volume depending on the elevation for the contour lines, what is the expected issue you think?</P> Thu, 03 Jun 2021 08:12:57 GMT ZiaAl-Moharbi 2021-06-03T08:12:57Z https://community.esri.com/t5/arcmap-questions/elevation-disappear-in-contour-lines/m-p/1064527#M2591 <P>Hello to all,</P><P>I'm using arc map desktop. I create contour lines from (DSM) raster data using 3D Tools then I converted to CAD file, the problem is when I open the drawing the elevation represented with 0 value , and I want to count the volume depending on the elevation for the contour lines, what is the expected issue you think?</P> Thu, 03 Jun 2021 08:12:57 GMT https://community.esri.com/t5/arcmap-questions/elevation-disappear-in-contour-lines/m-p/1064527#M2591 ZiaAl-Moharbi 2021-06-03T08:12:57Z