When I tried to run Level DEM tool from the ArcHydro Tools, it returns me an error message: Level DEM System.Runtime.InteropServices.COMException (0x80040202): The index passed was not within the valid range. App versions: ArcGIS Desktop: 10.5 ArcHydro Tools: 10.5.0.221 DEM is in the ESRI grid format (raster is inside a folder); the DEM's values are in meters (float) but I tried change it to cm (int). In the DEM_cm raster I have changed in the prj.adf file Zunits value to 100 - without any progress. lakes polygon feature class (inside geodatabase) DEM in Projected Coordinate System (WKID: 2180). Can anyone help me solve this problem?

Level DEM from ArcHydro Tools 0x80040202 error

Geographic Information Systems Asked by Tomek Bartuś on December 26, 2020

When I tried to run Level DEM tool from the ArcHydro Tools, it returns me an error message:

Level DEM System.Runtime.InteropServices.COMException (0x80040202): The index passed was not within the valid range.

App versions:
ArcGIS Desktop: 10.5
ArcHydro Tools: 10.5.0.221

DEM is in the ESRI grid format (raster is inside a folder); the DEM’s values are in meters (float) but I tried change it to cm (int). In the DEM_cm raster I have changed in the prj.adf file Zunits value to 100 – without any progress.
lakes polygon feature class (inside geodatabase)

DEM in Projected Coordinate System (WKID: 2180).

Can anyone help me solve this problem?

arc hydro arcgis desktop error

One Answer

I have change the ArcGIS to the newest 10.8 ver. and the newest Arc Hydro tools but the situation didn't improve. The problem was solved by assigning the HydroID attribute for the lakes feature class.

Answered by Tomek Bartuś on December 26, 2020

Level DEM from ArcHydro Tools 0x80040202 error

One Answer

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