[PyMOL] Problem with alter command

[Soheila V. <so...@ch...>]

Dear Pymol Users,
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I have a simple question. I am trying to define the secondary structure =
of different loaded structures, using the "alter" command. I could do it =
easily for the structures that have the same SS but my problem is not =
all the loaded molecules have the same SS so I should be able to select =
different molecules and define the SS for each individually. My question =
is: How can I do that?
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In summary: How can I select a molecule and define the SS for that =
molecule only without changing it for other molecules.
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I really greatly appreciate any help suggestion,
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Soheila
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