https://community.esri.com/t5/water-resources-questions/error-010240-fill-sinks-terrain-processing-case-4/m-p/1562315#M4536 <P>Can you share the messages generated by the tool including the error?</P> <P>Christine</P> Mon, 25 Nov 2024 18:23:04 GMT ChristineDartiguenave 2024-11-25T18:23:04Z https://community.esri.com/t5/water-resources-questions/error-010240-fill-sinks-terrain-processing-case-4/m-p/1561320#M4535 <P>Intent: delineation streams and potential wetlands from lidar data</P><P>Issue:&nbsp;Error 010240 when completing the Fill Sink archydropro geoprocessing</P><P>&nbsp;I am using a tiff (from lidar data) as my input and the geodatabase is a gbd. I am using the&nbsp;Arc Hydro: Overview of Terrain Preprocessing Workflows, specifically Case 4 because I want to delineate streams and wetlands from lidar data. The preceding steps I completed were: Sink Evaluation, Sink Selection, and Create Sink Structures. I have tried using the DEM tiff as an input for the Fill Sinks tool, as well as the sink polygon raster outputs from the Sink Selection and Create Sink Structures. I am open to all recommendations and links. I did note that Purdue's "Terrain Processing using ArcHydro/GeoHMS" stated filling sinks may not be required depending on the quality of the DEM; perhaps, I can just delineate streams (dendritic Cases) if the lidar data has high enough resolution?</P> Thu, 21 Nov 2024 16:45:43 GMT https://community.esri.com/t5/water-resources-questions/error-010240-fill-sinks-terrain-processing-case-4/m-p/1561320#M4535 CountCordyceps 2024-11-21T16:45:43Z https://community.esri.com/t5/water-resources-questions/error-010240-fill-sinks-terrain-processing-case-4/m-p/1562315#M4536 <P>Can you share the messages generated by the tool including the error?</P> <P>Christine</P> Mon, 25 Nov 2024 18:23:04 GMT https://community.esri.com/t5/water-resources-questions/error-010240-fill-sinks-terrain-processing-case-4/m-p/1562315#M4536 ChristineDartiguenave 2024-11-25T18:23:04Z