Dear Tina :
This is easy to fix. Select Input | Ground Geometry | Adjust Geometry. From the displayed Adjust Geometry dialog box, you can select "Reverse Ground Station Order (Flip End for End)". You can tell RiverCAD to perform this operation for the current cross-section, current river reach, or all river reaches.
Note that this operation only swaps the ground geometry, roughness, and bank stations. It does not reverse bridge roadway or low chord information. If you need to reverse this data, you will have to manually do it.
If you have any additional questions or need any further information, please contact me again.
Sincerely,
Chris E. Maeder, M.S.
Senior Technical Engineer
chris.maeder@bossintl.com