[gmx-users] Peptide distance matrix

Justin Lemkul jalemkul at vt.edu
Mon Apr 15 17:18:48 CEST 2013

On 4/15/13 11:17 AM, Steven Neumann wrote:
> And another question: I want to analyze all 5 nanoseconds every 20 ns
> of my trajectory. Would you suggest using trjcat to create one
> trajectory first and then process to g_mdmat or can I specify time
> periods (frames) I wish to analyze?

You have to concatenate whatever intervals you want.  Each command only takes 
one -b and -e flag, not multiple intervals.



Justin A. Lemkul, Ph.D.
Research Scientist
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080


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