From: Bill Ross <>
Date: Mon, 25 Aug 2003 13:45:13 -0700 (PDT)

Hi Ming,

> I used two input files to calculate the average structure pdb,
> the first one used three trajectory file as stream id and SELECT
> option, another used one trajectory file and no SELECT option.
> As a result, the output average pdb files are the same and they
> are obviously different from that along the whole trajectory(1200
> snapshot). So I just assumed it worked well in this case.

Since you compared the SELECT version to the non-SELECT version
and found a difference, it is probably doing the right thing.
A more guaranteed test would be to compare the result from the
SELECT version to one generated by the 2-step method I suggested.


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Received on Mon Aug 25 2003 - 22:53:01 PDT
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