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Hec-Ras Unstaedy flow simulation error
Dear forum,
I want to do an inundation mapping of a dam break. I could work out all geometry data, unsteady flow data and plan data. For the boundary conditions I used flow hydrographs respectively. I simplified the project due to the error I'm always getting. So I have got only 72 XS, a main channel and a tributary.
The error is that my simulation time window is not correct though, I compared my data with the example projects provided by Hec-Ras but did not find any differences. Flow hydrograph step width is half an hour, for the simulation output I choosed one hour.
Has anybody an idea to solve that problem. I would appreciate for every help. Thanks in advance.
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