topic Re: Incorrect results form Trace Network analysis in Trace Network Questions https://community.esri.com/t5/trace-network-questions/incorrect-results-form-trace-network-analysis/m-p/709662#M37 <HTML><HEAD></HEAD><BODY><P>Hello everyone,<BR />issue was solved. Trace Network works well. Our data weren't ideal, we need fix it by topology rule Must Not Have Dangles, Cluster Tolerance was 0,5m. This fixed small conectivity issues in our data.<BR /><BR /></P><P>River Network - Trace Downstream:<BR /><IMG alt="Downstream in river network" class="jive-emoji image-1 jive-image j-img-original" src="https://community.esri.com/legacyfs/online/510847_treaceNetwork.png" /><BR /><BR />David</P></BODY></HTML> Tue, 13 Oct 2020 08:12:17 GMT DavidNovak 2020-10-13T08:12:17Z Incorrect results form Trace Network analysis https://community.esri.com/t5/trace-network-questions/incorrect-results-form-trace-network-analysis/m-p/709661#M36 <HTML><HEAD></HEAD><BODY><P>Hello dear all,</P><P>I created testing data for Trace network. I had lot of issue in my data but after cleaning, I think data are OK. These are simple data of&nbsp;River basin our river Bečva.</P><P></P><P>But&nbsp;although I&nbsp;solved issues in topology, I am still not able to make nice Downstream Trace. Tool always select only one feature. I feel lost, probably this is issue somewhere in my data. Can someone help me?</P><P><IMG alt="Downstream" class="jive-emoji image-1 jive-image" height="368" src="https://community.esri.com/legacyfs/online/510678_downstream.png" width="539" /></P><P></P><P>I attached my project and&nbsp;I would really appreciate it if someone could help me.</P><P></P><P>Many thanks and stay save,<BR />David.</P></BODY></HTML> Fri, 09 Oct 2020 18:31:27 GMT https://community.esri.com/t5/trace-network-questions/incorrect-results-form-trace-network-analysis/m-p/709661#M36 DavidNovak 2020-10-09T18:31:27Z Re: Incorrect results form Trace Network analysis https://community.esri.com/t5/trace-network-questions/incorrect-results-form-trace-network-analysis/m-p/709662#M37 <HTML><HEAD></HEAD><BODY><P>Hello everyone,<BR />issue was solved. Trace Network works well. Our data weren't ideal, we need fix it by topology rule Must Not Have Dangles, Cluster Tolerance was 0,5m. This fixed small conectivity issues in our data.<BR /><BR /></P><P>River Network - Trace Downstream:<BR /><IMG alt="Downstream in river network" class="jive-emoji image-1 jive-image j-img-original" src="https://community.esri.com/legacyfs/online/510847_treaceNetwork.png" /><BR /><BR />David</P></BODY></HTML> Tue, 13 Oct 2020 08:12:17 GMT https://community.esri.com/t5/trace-network-questions/incorrect-results-form-trace-network-analysis/m-p/709662#M37 DavidNovak 2020-10-13T08:12:17Z