
Full Momentum Episode 37: All Things Gates
Gates play a crucial role in hydraulic modeling, impacting water flow, flood control, and dam operations.
Written by Chris Goodell, P.E., D. WRE
Copyright © RASModel.com. 2009. All rights reserved.
I wanted to take the opportunity to throw out a few resources for finding HEC-RAS help and troubleshooting models. First off, unless you work for the Corps of Engineers, HEC can not offer technical support to you. They are happy to receive bug reports from anyone, but for help on methods, concepts, and general how-to’s, they are just not equipped to handle it. You may be surpised at how small (in #s of employees) HEC really is. Anyway, when I’m looking for help, I usually consult the manuals first. Now-a-days, you can get to the manuals directly though the Help menu item in HEC-RAS. These manuals are very well written. It is quite possible that the answer to your question is already documented in the manuals. Also, check the Release Notes, and “What’s New” documents on the HEC web site (http://www.hec.usace.army.mil/).
If that doesn’t help, search this blog, using the search tool on the right side bar.
Still no luck? Try a forum dedicated to HEC-RAS. The Boss website has a great forum for HEC-RAS (among other software and topics). It has been around for a long time and has countless postings. Be careful though. I’m not sure how well this forum is moderated and I’ve seen some very bad suggestions and just completely erroneous replies. http://www.bossintl.com/forums/hec-ras/
This is partly the reason I started the HEC-RAS Bloggery Forum. Although it it very new and there’s not a lot on there yet, I moderate all postings and replies. If something is posted that is not accurate, it will be corrected or removed.
http://forum.rasmodel.com/user/categories.aspx
Still no luck? There’s always the option of getting professional consultation and technical support from an expert in the field.
Comments
Adnan Obeid
on February 6, 2018Hello Chris,
I've followed step by step, chapter 20 in the users manual, but the surface profile keeps coming up 0 throughout and it doesn't work. I'm deeply frustrated, would you know why this is happening?
puja singh
on April 21, 2022Hi Chris,
I am constantly getting this error, can you help
Puja
waqar khan
on September 15, 2022Hello! All.
I am using 1-D Qusai unsteady sediment transport in HEC RAS 6.0 for flushing sediments through sluice gates. Its is convenient to use Unsteady model for sediment flushing in reservoirs; however, its unstable.
In model I have a lateral structure which has a single gate & that is used for flushing, after modeling everything & entering gate opening details in steady flow editor when I go for running simulation, I get an error i-e “go to steady flow editor for entering lateral structure gate opening details”. I have tried it a number of times but the problem still persist. can anyone guide & help me out on this issue?
Regards.
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