Hi, I new in Hec Ras ( my version is Hec Ras 5.03)I have to an analysis of sediments with one reach and in the final part I put a lake. I connect the reach to lake, when I tried to realize sediments analysis i receive an error message Storage Area:"Lake " - doesn´t thave initial elevations in the steady flow data.". But in window of sediment analysis only needs sediments, geometry and quasysteady flow.
I checked this post:
But I don´t know in sediments simulation change the computational time step. I checked time in quasy steady flow in flow series computation time and put <1 , but conitnue the same problem.