arcswat Error number -2147467259 watershed delineation process

[zjunlo...@163.com]

Hi all, I am trying to run ArcSWAT for the first time and right in the beginning during the watershed delineation process I've got this error message. I could not find this code on the Q&A section of SWAT website.

Error message:  Error HRESULT E_FAIL has returned from a call to a COM component
Module name: frmmain
Function name: cmdOpenDem
Procedure(error line or description): 5

Does anyone working with ArcSWAT know how to solve this problem?

[Jim Almendinger]

It appears that something is wrong with your DEM and ArcSWAT cannot open it properly.  This could be almost anything.  Make sure your datum and projection are consistent across all your data layers, that your DEM units are proper.  Or it could be simply that ArcSWAT cannot find the DEM at the time it needs it, which could be due to a permissions error in the directory where ArcSWAT may have saved (or tried to save) its scratch copies of the DEM grid as it is processed.  I think there may be earlier posts in the google-group on permissions errors -- it's not something I know much about.

-- Jim

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Dr. James E. Almendinger
St. Croix Watershed Research Station
Science Museum of Minnesota
16910 152nd St N
Marine on St. Croix, MN  55047
tel: 651-433-5953 ext 19

[Jim Zhang]

I have solved the problem. It is caused by the non-English save path. This indicate that the save path of DEM as well as the project file of SWAT must be written in English.

在 2017年5月10日星期三 UTC+8上午9:59:22，Jim Zhang写道：