> > 1) I have a mdcrd file with the size almost 4 GB. I tried to proceed
> > checking rmsd using ptraj, but it gave me warning 'could not open mdcrd
> > file with mode (r)'. I searched in archive, and found that the problem
> > might due to file permission. So I change the mode from rw-rw-r to
> > rwxrwx--x, but still it didnt work. I would be grateful if anyone could
> > help me how to solve this, so that I can proceed with analysis.
The x's should have no effect on read access for files, but do
matter for directories.
Check the ownership and permissions of the containing directory, too.
Is no further error msg printed? I would expect one.
Bill
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Received on Mon Sep 24 2012 - 20:30:02 PDT
