[PyMOL] Draw a colored sphere from cartesian coordinates

[Horacio Pérez-S. <hor...@ki...>]

Hi,

I was looking in the wiki how to convert the following information about 
beads, cartesian coordinates + energy :

23.4 54.6 12.3 -123.5
54.5 23.1 9.45 -56.7
.......

to a draw in pymol that contains for each atom a sphere of radius R, 
centered on its coordinates, and with color, in a rainbow gradient.

Thanks

Horacio