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北京石油化工学院2026年研究生招生接收调剂公告
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stelinven

金虫 (小有名气)

[交流] 【求助】Can not open file: topol.tpr

http://manual.gromacs.org/current/online/water.html

When I tried to follow the instructions from above links...
it showed me

Can not open file: topol.tpr

and I cannot locate that file...seems do not exist...
anybody has any ideas?
Thanks!

[ Last edited by zeoliters on 2009-11-13 at 18:34 ]
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stelinven

金虫 (小有名气)

before that..there is an error shows


File input/output error:
mdout.mdp
4楼2009-10-05 02:41:11
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stelinven

金虫 (小有名气)

lovely-laptop:/usr/share/gromacs/tutor/water$ ngmx
                         :-)  G  R  O  M  A  C  S  (-:

               Giving Russians Opium May Alter Current Situation

                            :-)  VERSION 4.0.3  (-:


      Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
       Copyright (c) 1991-2000, University of Groningen, The Netherlands.
             Copyright (c) 2001-2008, The GROMACS development team,
            check out http://www.gromacs.org for more information.

         This program is free software; you can redistribute it and/or
          modify it under the terms of the GNU General Public License
         as published by the Free Software Foundation; either version 2
             of the License, or (at your option) any later version.

                                 :-)  ngmx  (-:

Option     Filename  Type         Description
------------------------------------------------------------
  -f       traj.xtc  Input        Trajectory: xtc trr trj gro g96 pdb cpt
  -s      topol.tpr  Input        Run input file: tpr tpb tpa
  -n      index.ndx  Input, Opt.  Index file

Option       Type   Value   Description
------------------------------------------------------
-[no]h       bool   no      Print help info and quit
-nice        int    0       Set the nicelevel
-b           time   0       First frame (ps) to read from trajectory
-e           time   0       Last frame (ps) to read from trajectory
-dt          time   0       Only use frame when t MOD dt = first time (ps)


-------------------------------------------------------
Program ngmx, VERSION 4.0.3
Source code file: ../../../../src/gmxlib/gmxfio.c, line: 736

Can not open file:
topol.tpr
-------------------------------------------------------
2楼2009-10-05 02:06:01
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stelinven

金虫 (小有名气)

when I run grompp it shows like that

lovely-laptop:/usr/share/gromacs/tutor/water$ grompp
                         :-)  G  R  O  M  A  C  S  (-:

                   GROningen MAchine for Chemical Simulation

                            :-)  VERSION 4.0.3  (-:


      Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
       Copyright (c) 1991-2000, University of Groningen, The Netherlands.
             Copyright (c) 2001-2008, The GROMACS development team,
            check out http://www.gromacs.org for more information.

         This program is free software; you can redistribute it and/or
          modify it under the terms of the GNU General Public License
         as published by the Free Software Foundation; either version 2
             of the License, or (at your option) any later version.

                                :-)  grompp  (-:

Option     Filename  Type         Description
------------------------------------------------------------
  -f     grompp.mdp  Input, Opt.  grompp input file with MD parameters
-po      mdout.mdp  Output       grompp input file with MD parameters
  -c       conf.gro  Input        Structure file: gro g96 pdb tpr tpb tpa
  -r       conf.gro  Input, Opt.  Structure file: gro g96 pdb tpr tpb tpa
-rb       conf.gro  Input, Opt.  Structure file: gro g96 pdb tpr tpb tpa
  -n      index.ndx  Input, Opt.  Index file
  -p      topol.top  Input        Topology file
-pp  processed.top  Output, Opt. Topology file
  -o      topol.tpr  Output       Run input file: tpr tpb tpa
  -t       traj.trr  Input, Opt.  Full precision trajectory: trr trj cpt
  -e       ener.edr  Input, Opt.  Energy file: edr ene

Option       Type   Value   Description
------------------------------------------------------
-[no]h       bool   no      Print help info and quit
-nice        int    0       Set the nicelevel
-[no]v       bool   yes     Be loud and noisy
-time        real   -1      Take frame at or first after this time.
-[no]rmvsbds bool   yes     Remove constant bonded interactions with virtual
                            sites
-maxwarn     int    0       Number of allowed warnings during input processing
-[no]zero    bool   no      Set parameters for bonded interactions without
                            defaults to zero instead of generating an error
-[no]renum   bool   yes     Renumber atomtypes and minimize number of
                            atomtypes

Ignoring obsolete mdp entry 'title'
Ignoring obsolete mdp entry 'cpp'
Ignoring obsolete mdp entry 'domain-decomposition'
Replacing old mdp entry 'unconstrained-start' by 'continuation'
Ignoring obsolete mdp entry 'dihre-tau'
Ignoring obsolete mdp entry 'nstdihreout'
Ignoring obsolete mdp entry 'nstcheckpoint'

-------------------------------------------------------
Program grompp, VERSION 4.0.3
Source code file: ../../../../src/gmxlib/futil.c, line: 298

File input/output error:
mdout.mdp
-------------------------------------------------------
3楼2009-10-05 02:14:17
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stelinven

金虫 (小有名气)

(rasmol:6759): Gtk-CRITICAL **: gtk_widget_set_size_request: assertion `width >= -1' failed
5楼2009-10-05 03:10:39
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