Good morning,
I need to add a rating curve for my inline structure in the 2D model, but when i start the simulation the model keeps giving me this error:
ERROR with Connection(s)
The SA 2D Connection at 11
has a rating curve with a starting flow elevation lower than the cell
it is connected to (this is not allowed in HEC-RAS):
cell 114925 cell elev 289.07
between Face Points 135330 135333
for 2D Area Perimeter 1
Error starting unsteady simulation – Stopping compute process
I try to raise up the first point on my rating curve so that it is not lower than the cell it is connected to but the model doesn’t work and plot the same error.
Any idea what I’m doing wrong?