Re: [Gnuplot-info] Multicolored 3D scatter plot

[<HBB...@t-...>]

Robyn Sanderson wrote:
>   splot "density31.dat" using 1:3:2 with points lt palette cb $4

I wonder how you arrived at this expected syntax, when the documentation 
clearly tells that you need 4 'using' specifications to get colour 
independent of the z coordinate.  Quoth "help with":

> The color value corresponds to the z-value of the point coordinates 
> or to the color coordinate if specified by the 4th parameter in
> using