This dataset contains raw data of calculated results with depth integrated models and processing-result data for figures.

Raw data is indicated by the naming symbol, consisting of:
- Coordinate X and Y
- Water surface profile Hs
- Mean velocity U and V
- Bottom velocity ub and vb
- Surface velocity us and vs

Processing-result data is named based on the figure number in the manuscript:
- RMSE of water surface (Fig. 6)
- RMSE of depth-averaged velocity (Fig. 7)
- Water surface profile (Fig. 8)
- Depth-averaged velocity at the sharply curved channel (Fig. 9)
- Depth-averaged velocity at the mildly curved channel (Fig. 10)
- Vertical velocity distribution at the sharply curved channel (Fig. 11)
- Vertical velocity distribution at the mildly curved channel (Fig. 12)
*the naming of _0 e.g. SBVC2_0 and SBVC3_0 means SBVC2 and SBVC3 without applying numerical dispersion term