ArcHydro 9 & 10: Adjoint Catchment: Empty Feature Class

Discussion created by Playa on May 5, 2011
Latest reply on May 14, 2011 by Playa
I have run all the preprocessing steps with success until I reach "Adjoint Catchment". If I run the tool from the toolbar it processes all the catchments and drainage lines based on the amount of records found in the attribute table, yet it outputs an empty feature class. If I run the "Adjoint Catchment" tool from the toolbox it process all the records and reports the following error: "No records found for HydroID assignment". I have ensured that both the drainage lines and catchments have HydroID's as well as Next Down Stream ID's. I have also ensured that my temp directory has been emptied. Any advice to solve the following would be appreciated.

Unfortunately my study area is too large to upload the drainage lines and catchments.