Re: [gmx-users] genbox error at futil.c

2009-06-23 Thread Justin A. Lemkul



iulek wrote:

   Thanks for replying.

   Humm..., maybe I see now. As a beginner I intended to keep all files 
produced and better inspect what happens in sequence, but I did not want 
to use the conventional renaming. But it seems that for the topology 
file, the common procedure is to keep always one only name through the 
several steps, right? That is what I understand with




You can keep the same name, or manually make your own backup copies along the 
way (topol_orig.top, topol_after_sol.top, etc).



"
Option Filename  Type Description

 -p  topol.top  In/Out, Opt. Topology file
"

   so, the same name for input and output, yet genbox renames the old 
one according to the conventions (which in my script I could then 
further "re-rename").


Right, genbox will not make a new file for you, it simply processes the input 
topology, which becomes the output once it is modified.


-Justin

   And... genbox does need a previous topology file (RecA_nat_b4em.top 
was intended to be the output file!).

   Thanks, again.

Jorge




iulek wrote:

Hi!

I am a very beginner, trying to make some dynamics of a protein 
in a water box, after doing some (web) tutorials. I googled first for 
this (possibly simple) error, found one reference, but cannot see it, 
possibly because the gromacs site is under changes.

I ran pdb2gmx and editconf. Then at genbox I get the error:

"
Processing topology

---
Program genbox, VERSION 4.0.5
Source code file: futil.c, line: 330

File input/output error:
RecA_nat_b4em.top
---
"
 


So is the topology in the current working directory?

-Justin



The command line is:
 > genbox -cp ${MOL}_in_box.gro -cs -p ${MOL}_b4em.top -o 
${MOL}_b4em.gro << eof > genbox.log

eof
with variable MOL set to RecA_nat
The file RecA_nat_b4em.gro is output without problems.
I am using gromacs 4.0.5 under openSuSE 11.1.
Thanks,

Jorge




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--


Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
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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Re: Re: [gmx-users] genbox error at futil.c

2009-06-23 Thread iulek

   Thanks for replying.

   Humm..., maybe I see now. As a beginner I intended to keep all files 
produced and better inspect what happens in sequence, but I did not want 
to use the conventional renaming. But it seems that for the topology 
file, the common procedure is to keep always one only name through the 
several steps, right? That is what I understand with


"
Option Filename  Type Description

 -p  topol.top  In/Out, Opt. Topology file
"

   so, the same name for input and output, yet genbox renames the old 
one according to the conventions (which in my script I could then 
further "re-rename").
   And... genbox does need a previous topology file (RecA_nat_b4em.top 
was intended to be the output file!).

   Thanks, again.

Jorge




iulek wrote:

Hi!

I am a very beginner, trying to make some dynamics of a protein 
in a water box, after doing some (web) tutorials. I googled first for 
this (possibly simple) error, found one reference, but cannot see it, 
possibly because the gromacs site is under changes.

I ran pdb2gmx and editconf. Then at genbox I get the error:

"
Processing topology

---
Program genbox, VERSION 4.0.5
Source code file: futil.c, line: 330

File input/output error:
RecA_nat_b4em.top
---
"
 


So is the topology in the current working directory?

-Justin



The command line is:
 > genbox -cp ${MOL}_in_box.gro -cs -p ${MOL}_b4em.top -o 
${MOL}_b4em.gro << eof > genbox.log

eof
with variable MOL set to RecA_nat
The file RecA_nat_b4em.gro is output without problems.
I am using gromacs 4.0.5 under openSuSE 11.1.
Thanks,

Jorge




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Re: [gmx-users] genbox error at futil.c

2009-06-23 Thread Justin A. Lemkul



iulek wrote:

Hi!

I am a very beginner, trying to make some dynamics of a protein in a 
water box, after doing some (web) tutorials. I googled first for this 
(possibly simple) error, found one reference, but cannot see it, 
possibly because the gromacs site is under changes.

I ran pdb2gmx and editconf. Then at genbox I get the error:

"
Processing topology

---
Program genbox, VERSION 4.0.5
Source code file: futil.c, line: 330

File input/output error:
RecA_nat_b4em.top
---
"
 


So is the topology in the current working directory?

-Justin



The command line is:
 > genbox -cp ${MOL}_in_box.gro -cs -p ${MOL}_b4em.top -o 
${MOL}_b4em.gro << eof > genbox.log

eof
with variable MOL set to RecA_nat
The file RecA_nat_b4em.gro is output without problems.
I am using gromacs 4.0.5 under openSuSE 11.1.
Thanks,

Jorge




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--


Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
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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[gmx-users] genbox error at futil.c

2009-06-23 Thread iulek




Hi!

    I am a very beginner, trying to make some dynamics of a protein in
a water box, after doing some (web) tutorials. I googled first for this
(possibly simple) error, found one reference, but cannot see it,
possibly because the gromacs site is under changes.
    I ran pdb2gmx and editconf. Then at genbox I get the error:

"
Processing topology

---
Program genbox, VERSION 4.0.5
Source code file: futil.c, line: 330

File input/output error:
RecA_nat_b4em.top
---
"
    
    The command line is:
> genbox -cp ${MOL}_in_box.gro -cs -p ${MOL}_b4em.top -o
${MOL}_b4em.gro << eof > genbox.log
eof
    with variable MOL set to RecA_nat 
    The file RecA_nat_b4em.gro is output without problems.
    I am using gromacs 4.0.5 under openSuSE 11.1.
    Thanks,

Jorge



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