topic Issue with Calculate Length Downstream tool in Water Resources Questions https://community.esri.com/t5/water-resources-questions/issue-with-calculate-length-downstream-tool/m-p/14924#M108 <HTML><HEAD></HEAD><BODY><P>I'm using the ArcHydro tool "Calculate Length Downstream for Edges" on about 50 stream networks.&nbsp; The tool works correctly for most of the networks. However, on a few of them, the tool says it runs successfully, but the resulting field is populated with zeros.&nbsp; Anyone had this issue before or know what might be going on?&nbsp; Thanks for your help.</P></BODY></HTML> Mon, 21 Mar 2016 16:27:58 GMT AngusVaughan1 2016-03-21T16:27:58Z Issue with Calculate Length Downstream tool https://community.esri.com/t5/water-resources-questions/issue-with-calculate-length-downstream-tool/m-p/14924#M108 <HTML><HEAD></HEAD><BODY><P>I'm using the ArcHydro tool "Calculate Length Downstream for Edges" on about 50 stream networks.&nbsp; The tool works correctly for most of the networks. However, on a few of them, the tool says it runs successfully, but the resulting field is populated with zeros.&nbsp; Anyone had this issue before or know what might be going on?&nbsp; Thanks for your help.</P></BODY></HTML> Mon, 21 Mar 2016 16:27:58 GMT https://community.esri.com/t5/water-resources-questions/issue-with-calculate-length-downstream-tool/m-p/14924#M108 AngusVaughan1 2016-03-21T16:27:58Z