mohsen ramezanpour wrote:
It is surprising!,
Because I used -sep option But it made 20 pdb file separately  with 0 byte!


Do you have sufficient disk space? The only way I can see that you would get files of zero bytes are:

1. Not enough space on the disk
2. The frames specified do not exist

-Justin

On Mon, Nov 8, 2010 at 11:26 AM, mohsen ramezanpour <[email protected] <mailto:[email protected]>> wrote:

    of course I could generate a pdb file without -b and -e options,but
    I don't want it.

    besides I did the same process with xtc file and I resulted in a 0
    byte file :(



    On Mon, Nov 8, 2010 at 11:21 AM, mohsen ramezanpour
    <[email protected] <mailto:[email protected]>>
    wrote:

        Dear justin

        I checked what you said,yes,both of them(trr and xtc files) were
        completely done as I wanted in my mdp file.

        what is your points of view?


        On Sun, Nov 7, 2010 at 9:15 PM, Justin A. Lemkul
        <[email protected] <mailto:[email protected]>> wrote:



            Vitaly Chaban wrote:

                Did you try to re-run your trajectory? Does the problem
                persist then?



            Perhaps the faster solution would be to see what gmxcheck
            says about the trajectory.

            -Justin



                    I have a trajectory with 20000 frames.
                    i want to separate just 1000 last frames of it in
                    pdb formt and 1000 first
                    frames too.
                    I entered this command:
                    trjconv  -f  mmm.trr  -o nnn.pdb -s  lll.tpr  -b 800
                     -e 1000

                    actually my total time is 1000 ps.
                    the process was  not  done completely!
                    when I delete -e option it is done completely but
                    the the result file is 0
                    byte,then i can not earn anything.
                    what is the problem?

                    thanks in advance for your comments
                    Mohsen


-- ========================================

            Justin A. Lemkul
            Ph.D. Candidate
            ICTAS Doctoral Scholar
            MILES-IGERT Trainee
            Department of Biochemistry
            Virginia Tech
            Blacksburg, VA
            jalemkul[at]vt.edu <http://vt.edu> | (540) 231-9080
            http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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--
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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