afsaneh maleki skrev:
thanks dear justin'

it is right that the output of the analysis tools generally writes axis labels and data set legends. in hblife.xyg file is written that x axis label "Time (ps)" and the last time is written 14300.001 whereas my simulated time is 40000 ps not 143000.00 ps i send you this file
I don't remember the details about the calculation of lifetimes, but I believe it's an estimate of how the half lifes of hydrogen bonds. You can also get this quantity, along with the kinetic constants and energies for hb breaking and frormation, using -ac. If I remember correctly, -ac uses a more reliable method.

Erik

Best wishes,
Afsaneh

On Thu, Jan 28, 2010 at 6:04 PM, Justin A. Lemkul <jalem...@vt.edu <mailto:jalem...@vt.edu>> wrote:



    afsaneh maleki wrote:

        Hi,

        would you please elaborate the first column in the  hblife.xvg
        file?
        hblife.xyg is the output of the following command:
        g_hbond -life hblife.xvg
        this column don't show the real time in simulated system.what
        are these times?


    Check the headers in the .xvg file; the output of the analysis
    tools generally writes axis labels and data set legends.  If it
    still doesn't make sense, post a snippet of your file.

    -Justin

        thanks in advance,
        Afsaneh


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    Justin A. Lemkul
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