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Hydraflow Storm Sewers IDF

malfordC4Q5W
Observer

Hydraflow Storm Sewers IDF

malfordC4Q5W
Observer
Observer

I entered the idf table values to generate an IDF curve but the graph does not correspond the 25 yr 5 minute value does not correspond with the value entered in the table. I hit ok after I made any changes and saved the curve but the value seems to look at the 10 yr 5 minute value instead. idf table and graph attached.

 

The intensity used to calculate the 5 minute flow when I run the analysis is using the 10 yr as well. Is there a way to fix this?

 

Thanks

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wfberry
Mentor
Mentor

What version of Civil 3D are you using? (2016-2019)?

Are you using Windows 10 Ver 1803?

 

Perhaps this fix could be of use:

https://knowledge.autodesk.com/support/civil-3d/troubleshooting/caas/sfdcarticles/sfdcarticles/Hydra...

 

Bill

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malfordC4Q5W
Observer
Observer

I AM USING CIVIL 3D 2017 AND STORM SEWERS VERSION 11 WITH WINDOWS 10 VERSION 17134

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wfberry
Mentor
Mentor
Accepted solution

Using 2019 and your data, here is what I have.

 

Bill

 

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Anonymous
Not applicable
doesn't work for me. C3d 2019
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