error when runing Green Ampt daily rainfall (IEVENT=1)

[laurie boithias]

Dear all,

I have the attached error (floating invalid) in the surq_greenampt.f file when runing my SWAT project with Green&Ampt Daily Rainfall (IEVENT=1).

Can anybody provide some help about that error ?

Please note
- that I get the same error when runing the latest SWAT release (629).
- that the project was working very well using the CN method.

In any case, thanks for your time !
Laurie

[Willem Vervoort]

I would start with checking all my input, did you also supply all the parameters for the green ampt function?

Willem

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http://blogs.usyd.edu.au/waterhydrosu/

[laurie boithias]

Dear Willem, dear all,
Indeed, the IDT parameter was equal to 0 in file.cio, because the IDT input actually remains inactive in the "Setup and run SWAT..." box. I can manually change it the file.cio and then run SWAT and there is no bug. For your information I'm using ArcSWAT version 2012.10_0.6 Beta released on 2/11/13.
By the way, that bug was already reported by JJ on Nov 10, 2009 in the ArcSWAT Google group and no better solution was suggested than manually change the IDT input.
Thanks for you time in helping with that,
Laurie

[Çidem Argunhan]

Dear Laurie,

I had the same problem. When I change IEVENT in .bsn file SWAT run failed. So I changed the IDT in file.cio as you suggested. However, SWAT run again failed. When I checked file.cio file after run fail, I realized that IDT become 0 again. Have you ever encounter with that problem or do you have any solution for that? 

Thanks 

Cidem

16 Kasım 2014 Pazar 14:30:43 UTC+3 tarihinde laurie boithias yazdı:

[Saumya Srivastava]

Dear All,

I am facing the same problem. Could you find a solution?

-Saumya

[Saumya Srivastava]

I could solve this problem by changing routing method from variable storage to Muskingum in basins.bsn file.

[Nancy B. Sammons]

Saumya:  A couple of comments.  It’s important you rewrite the files after making the change in the interface.  Also, is the sub-daily precipitation file in the correct format?

Nancy

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