I do the following measurements: I measure the velocity of a fluid in a cuvette of rectangular cross section. My data consists of the velocity distribution in the xy plane for different cell depths (z coordinate).
I would like to graph the flow velocity across the whole cuvette. What Plot type would you recommend and how to plot that in Origin ?
Maybe you can try the 3D Vector plot (XYZ/XYZ or XYZ/dXdYdZ type) from your 6 column data with designations of XYZXYZ (by "Plot: 3D XYZ: 3D Vector" menu)?