On 3/10/18 4:52 PM, Mansoureh Shahbazi wrote:
Dear justin,
I want to make pdb files with regular intervals from a long trajectory.
Can you please tell me an example command line using -sep? I want to get 100 pdbs from a 100 ns trajectory with 1ns (1000 ps) intervals.


It's much easier with -dump, just loop over the desired time values in ps. Using -sep requires either -dt or -skip.

-Justin

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    On Sat, Mar 10, 2018 at 20:56, Justin Lemkul
    <jalem...@vt.edu> wrote:


    On 3/10/18 9:18 AM, Mansoureh Shahbazi wrote:
    > Dear colleagues, How should I use -sep option to convert a frame
    of a trajectory to pdb? Can anyone send me the command line? Thanks


    The -sep option is used to write a given interval of a trajectory
    into
    separate files. If you just want a single frame, you should use -dump
    and the corresponding time in ps.

    -Justin

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Justin A. Lemkul, Ph.D.
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Virginia Tech Department of Biochemistry

303 Engel Hall
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Blacksburg, VA 24061

jalem...@vt.edu | (540) 231-3129
http://www.biochem.vt.edu/people/faculty/JustinLemkul.html

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