AutoCAD Civil 3D - Stormwater

AutoCAD Civil 3D - Stormwater

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Member
NoWandering
Posts: 4
Registered: ‎12-26-2012
Message 1 of 4 (197 Views)

Average depth attained = 0

197 Views, 3 Replies
12-26-2012 01:56 PM

I just learned to use SSA. After running the model, the average depth attained is only 0.02-0.07 ft in the Node Depth Summary. What is the possible reason? Many thanks.

Active Contributor
jmiller0621
Posts: 38
Registered: ‎05-18-2010
Message 2 of 4 (167 Views)

Re: Average depth attained = 0

01-03-2013 12:44 PM in reply to: NoWandering

Sorry.  Can't answer the question without more information or a file.

Employee
Matt.Anderson
Posts: 2,909
Registered: ‎05-13-2005
Message 3 of 4 (148 Views)

Re: Average depth attained = 0

01-17-2013 01:35 PM in reply to: NoWandering

The longer you run the simulation when the depth at your node is zero, your average will decrease. 

Matthew Anderson, PE
Product Manager
Member
NoWandering
Posts: 4
Registered: ‎12-26-2012
Message 4 of 4 (121 Views)

Re: Average depth attained = 0

02-05-2013 07:33 AM in reply to: Matt.Anderson

Matt, you are right.

 

I figured it out before you replied this. Originally I used 30 days. After changed to 1 day, the average depth is reasonable.

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