Hi all,
I am having issues with GeoRAS, and it is giving me an error saying "Failed to add Node Table!" I noticed that US ACE has a known issue with HEC-GeoRAS released prior to October 2011. However, I am using the newest version, and still getting this error. I have attached a picture of the...
Hi all,
I am trying to understand why StormCAD is calculating flows in the manner it is. The situation I have modeled is in a particular area, there are two Catch Basins connected to each other through gutter flow and conduit flow. The conduit was added as a "dummy conduit" since StormCAD won't...
Hi,
I am trying to understand a result I am getting, that I think defies logic, but maybe I am thinking about it incorrectly. Basically, I am looking at hydraulic effects (using HEC-RAS) on a cross section before and after extracting from it. The cross sectional area at the cross section is...
How do you fix your cross sections if you don't let the program do the work? What's the alternative method?
Is it legit to redraw them at the skew (if they're georeferenced) and bring them back in, and just skew the structure in RAS? Do you think this would be a more accurate representation...
Hi,
I am trying to understand what actually happens in HEC-RAS when a skew is applied to a structure. In my case, I have 3 culverts (9' span x 5' rise, 8.3' x 5, and 6' x 5') modeled as one structure. I have skewed the culverts 45 degrees, and asked the program to adjust US and DS cross...
