Hi All,
Does HEC-RAS output cross sectional flow area when simulating a flood through a 2D Flow area?
I have done a HEC-RAS simulation of a flood through a 2D area. I am able to view the extent, depth and velocity of the flood waters in RAS Mapper. Though, as far as I can see, HEC-RAS does not output flow area in RAS Mapper. None of the above-mentioned variables are output in the output tables.
I know that HEC-RAS does output these, and other variables, when stream centre-lines and cross sections are incorporated into the geometry. I haven’t included these in my geometry so I’m not sure if this could be the issue.
I look forward to your responses.