[PyMOL] how to save pymol values in extra file

[Daniel H. <Dan...@gm...>]

Hi,

I need the rms values from pymol in an extra output file.
I tried to make it the same way like in the pymol / python example for =
intra_rms.

rms =3D cmd.rms (selection1, selection2)

but it doesn't work.

Is this command line  correct, or there are other possibilities to get =
access to the variables printed in the Pymol-window?