[vtkusers] plot intensity map

[yadin Bocuma Rivas]

hi!
i am planning to plot a contour map with vtk
i have 30 points as an array 
x = [1,1.0,1.003......]
y = [0.03,1,3,4.5,.....]
z =[11.2,2.3,2.0,1.9,.....]
I ntensity= [0.2,34,5,,]
how can i do a plot of this points and then lets say use different colors at every point to represent different intensities
thank you very much for helping me

it will look like lets say you have a plane and in that plane you have contourns of different intensities



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