How can I customize a 2-way directional valve using valve charecteristics from excel data

How can I customize a 2-way directional valve using valve charecteristics from excel data.

When I enter the data points into the specified breakpoints and run it, it doesn't run. It gives an error of making the length of 's' by 'dp' the same as q(s,dp)

[Yifeng Tang]

sounds like an error of matrix dimension doesn't match the vector lengths. maybe you need to transpose?