[vtkusers] Color mapping please help

[Richard A Rowe]

Dear all vtk users,

I am new to vtk. I'm using Python to write my applications. Currently I'm exploring color mapping with vtk. To become familiar with color mapping I'd like to color the surface of a sphere. I have values for each point on the sphere. I have an idea of how to go about this but I'm not sure how to write the code. I believe I need to put my values into an array and then some how use these values with a lookup table and then map the corresponding colors to the points on sphere. 

If someone could give me an idea of how to do this I would be very grateful. 

Kind regards,

Richard Rowe. 
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