Hello all, I'm trying to use the Enforce River Monotonicity geoproessing tool in 3D analyst and one of the inputs is to use Flow Direction(FD) as a line feature. I converted a regular FD raster to a polyline but it gives the following error;
Error 050195: In or out flow direction lines missing for polygon with OID = <value>
Solution : Create inflow and outflow present in the flow direction features
My question is, is there a way to create/identify inflow and outflow flow direction features?
The actual task i am trying out is hydro flattening of rivers in DEM and i am following the steps described here. https://www.esri.com/arcgis-blog/products/arcgis-pro/3d-gis/hydro-flattening-of-river-shorelines-in-... .
Thanks
