From: John Stone (
Date: Wed Nov 19 2003 - 10:36:55 CST

Dear Dongsheng,
  As discussed in other parts of this thread, please restrict attaching large
files to emails sent to vmd-l, you're welcome to send them to,
but please avoid sending them to the vmd-l mailing list.

Regarding your question:
  I get errors immediately upon trying to load the PSF file that you
included in your email, it doesn't appear to be a 100% correctly formatted
PSF file just by visual inspection, though it appears to be very close.
What did you use to create this PSF file?
This may have something to do with the problems you're having.
Beyond that, the next thing that I'd ask about is how much memory
the machine you're loading it on actually has. Its quite possible that
you're running your machine out of memory while loading your trajectory.
Tell us more.

  John Stone

On Tue, Nov 18, 2003 at 06:24:20PM -0500, Dongsheng Zhang wrote:
> Hi,
> Just now I try to use VMD to display the crystallization process of my
> system (100 polymer molecule with 400 monomers), it doesn't work out.
> However, it works for 50 molecules (the same length). Could you please
> tell me why? I have made a psf and dcd file. The dcd file is made from
> some pdb files. Because of the size of dcd file, I only attach the psf
> and pdb file.
> Thanks a lot.
> --
> Dongsheng Zhang <>

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