Measured flow velocity and free surface elevation distribution data presented in the report by De Vriend (1979) were tabulated in Microsoft Excel Worksheet files. Display_cos.xls contains the longitudinal velocity components Display_sin.xls contains the transverse velocity components; Display_fig13_f.xls contains the surface elevation data. Figure 5.2.2 of the test case shows the location of cross-sections, vertical lines and measuring points along these lines. De Vriend, D.J., 1979, Flow measurements in a Curved Rectangular Channel, Laboratory of Fluid Mechanics, Department of Civil Engineering, Delft University of Technology, Internal Report No. 9-79.