revers river upstream to downstream

[hasansins]

Hi all. I am having trouble reversing order of my river upstream to downstream. I tried almost everything reversing the reach direction or reversing cut lines but to no avail.

I am attaching the files for anyone interested in. Station 0 should be upstream and 500 should be downstream but currently it is the opposite.
Re__.zip

[ckatsoulas]

you need to follow the correct order when creating the cross sections. HECRAS has a default order, you add cross sections from upstream to downstream and the station data is entered from left to right looking downstream. The best way to remember it is to draw the cross section as if you are the water heading the river and writing left to right.

[hasansins]

Thanks. I imported it again from civil 3d with the work order you said and it worked good.

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