On 2/3/15 2:16 PM, Stephen P. Molnar wrote:
Ok.  I understand the replys.

  I only have a couple of further questions.

A link to grompp is in /usr/local/gromacs/bin.

Why isn't ions.mdp in the run directory and then, where is it?


You download it from the tutorial site.

http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin/gmx-tutorials/lysozyme/04_ions.html

"An example .mdp file (the one we will use) can be downloaded here." The word "here" is a clickable link to download the file.

-Justin

Thanks in advance.


On 02/02/2015 12:29 PM, HANNIBAL LECTER wrote:
It just means you either missed grompp "-f ions.mdp" ...

OR

the ions.mdp file is not there in the directory where you are performing
your simulations.

On Mon, Feb 2, 2015 at 12:10 PM, Stephen P. Molnar <s.mol...@sbcglobal.net>
wrote:

I have installed v-5.0.4 in Debian Wheezy without any warning or erroe
messages.

I have tried running the Lysozyme in Water Tutorial ( the one written for
v-5) and have generated an error message in Step 4.

The message is:

File input/output error:
ions.mdp
For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors

I checked the reference and did not find one [defaults] directive in the
.itp file, let alone two

Pleas advise.

Thanks in advance.

--
Stephen P. Molnar, Ph.D.                 Life is a fuzzy set
Foundation for Chemistry                 Stochastic and Multivariate
www.FoundationForChemistry.com
(614)312-7528(c)
Skype:  smolnar1

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