https://community.esri.com/t5/water-resources-questions/main-flow-path-archydro/m-p/1140693#M4165 <P>Hello!</P><P>I am doing a project on morphometric analysis of a catchment. I need to find out the "Main Flow Path" in ArcHydro for each of my sub-watershed.&nbsp;</P><P>I did all the pre-processing steps. I have successfully computed Longest Flow Path without any error. However, the "Main Flow Path" tool gives error and I can not find a way around.&nbsp;</P><P>Can anyone please help me debugging the error?&nbsp;</P> Fri, 04 Feb 2022 07:33:20 GMT HaySan 2022-02-04T07:33:20Z https://community.esri.com/t5/water-resources-questions/main-flow-path-archydro/m-p/1140693#M4165 <P>Hello!</P><P>I am doing a project on morphometric analysis of a catchment. I need to find out the "Main Flow Path" in ArcHydro for each of my sub-watershed.&nbsp;</P><P>I did all the pre-processing steps. I have successfully computed Longest Flow Path without any error. However, the "Main Flow Path" tool gives error and I can not find a way around.&nbsp;</P><P>Can anyone please help me debugging the error?&nbsp;</P> Fri, 04 Feb 2022 07:33:20 GMT https://community.esri.com/t5/water-resources-questions/main-flow-path-archydro/m-p/1140693#M4165 HaySan 2022-02-04T07:33:20Z