3d plot as cylinder

Hello everyone, I have the attached mat file an I would like to plot it as a cylinder as it is about a borehole. The depth is in mm and the diameter of the borehole is 58mm. The problem is that some values are missing (depth 8160-8200) and these missing values should appear with black colour in the cylinder and the concentrations of the element as gradient colour. Could you please help me? Thank you in advance!

[Stephan]

There is no attachment.

[Nivodi]

Yes...sorry!!!

[KSSV]

What cylinder? Question not clear.

[Nivodi]

something like this. The Z axis is the depth and X and Y the rotation (meaning the degrees) and the concentration of one element e.g Rb.

[KSSV]

For this have a look on function cylinder

[Nivodi]

Yes, I have already seen it but it's a little bit difficult for me. I don't have adequate knowledge to do it. Thank you anyway.