topic Re: ARC-HYDRO Subbasin Watershed Delineation in Water Resources Questions

ARC-HYDRO Subbasin Watershed Delineation

AnthonyAnderson — Thu, 27 Feb 2014 17:49:44 GMT

All,

I recently tried to do a subbasin watershed delineation using a newly installed 10.2.1. I got the following error. It is not very helpful and I was wondering if anyone had seen this before and if they had any suggestions.

The process created the subwatershed point layer but crashed at some later point and never created the subwatershed layer.

Error HRESULT E_FAIL has been returned from a call to a COM component.

Re: ARC-HYDRO Subbasin Watershed Delineation

MarkBoucher — Fri, 28 Feb 2014 15:54:24 GMT

Tony,

Are you doing the work on rasters that are on a network drive? If so, try moving all the data you will manipulate to your local machine and see if that fixes things. You can find more Arc Hydro tips via the link below my signature. It is also a "sticky" in the Arc Hydro forum.

Re: ARC-HYDRO Subbasin Watershed Delineation

AnthonyAnderson — Fri, 28 Feb 2014 17:43:35 GMT

We may have learned of the issue. I just upgraded to 10.2.1. Apparently, 10.2.1 does not work with ARC-HYDRO and it is a known bug. Can anyone confirm this?

As it is, I had not moved the rasters over to my local drive but I have not needed to in the past. I can try it if necessary. If I can confirm the 10.2.1 vs ARC-Hydro glitch that will save some efforts.

Thanks.