vivek sharma wrote:
Hi Jochen,

Thanks for your response. That was some syntax error, now I am getting only single .edr file. Is there any restriction in mdp file parameters while running it in parallel mode ? And, is it necessary to run energy minimization and position restraining before running final mdrun ?

Yes, always run an EM before MD. And it is highly recommended to run a PR too, to allow the water shell and the protein to relax without inducing some initial artifacts on the protein. During PR, check if the potential and the box vectors seem converged (g_energy). If not extend the PR.

Best, Jochen

With Thanks,
Vivek

2008/8/27 Jochen Hub <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>

    vivek sharma wrote:

        Hi There,
        I am running gromacs in a parellel architecture using -np 20.
        Now I want to generate the energy plot using g_energy, but
        there are 20 .edr files.

    Really? I get only one ener.edr, even in parallel mode. Or did you
    use -multi?

    Jochen




        How should I use the g_energy command or which .edr file I
        should use?

        Any suggestion would be of great help..

        With Thanks,
        Vivek
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-- ************************************************
    Dr. Jochen Hub
    Max Planck Institute for Biophysical Chemistry
    Computational biomolecular dynamics group
    Am Fassberg 11
    D-37077 Goettingen, Germany
    Email: jhub[at]gwdg.de <http://gwdg.de>
    Tel.: +49 (0)551 201-2312
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--
************************************************
Dr. Jochen Hub
Max Planck Institute for Biophysical Chemistry
Computational biomolecular dynamics group
Am Fassberg 11
D-37077 Goettingen, Germany
Email: jhub[at]gwdg.de
Tel.: +49 (0)551 201-2312
************************************************
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