[gmx-users] average coordinates
K.A. Feenstra
Feenstra at chem.vu.nl
Wed Dec 11 10:19:02 CET 2002
Bert de Groot wrote:
> quantix1 at gmx.de wrote:
>
>>Hi Gromacsers,
>>
>>is there a tool around which can calculate the average coordinates
>>from a trajectory? Of course this would not be a structure of a
>>molecule, but I'd like to pick the frame with the structure closest
>>to the average and use that as reference to compute the rmsd
>>changes over time.
>
>
> you can (ab)use g_rmsf -ox for that
Or g_covar (which is quite slow).
--
Groetjes,
Anton
________ ___________________________________________________________
| | Anton Feenstra |
| . | Dept. of Pharmacochemistry - Vrije Universiteit Amsterdam |
| |---- | De Boelelaan 1083 - 1081 HV Amsterdam - The Netherlands |
| |---- | Tel: +31 20 44 47608 - Fax: +31 20 44 47610 |
| ' __ | Feenstra at chem.vu.nl - http://www.chem.vu.nl/afdelingen/FAR|
| / \ |-----------------------------------------------------------|
| ( ) | Dept. of Biophysical Chemistry - University of Groningen |
| \__/ | Nijenborgh 4 - 9747 AG Groningen - The Netherlands |
| __ | Tel +31 50 363 4327 - Fax +31 50 363 4800 |
| / \ | K.A.Feenstra at chem.rug.nl - http://md.chem.rug.nl/~anton |
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