On 5/30/12 8:18 AM, Nitin Agrawal wrote:
When I am using the command -zprof0. it is not giving the desired result. I am
using it as

  g_wham -b 5000 -zprof0 -6.0 -it tpr_files.dat -if pullf_files.dat -o
profile_new1.xvg -hist histo_new1.xvg -unit kCal

but the lowest point in the graph is still -6.0 in the y axis and not set to 0.0

Am i using the parameters wrong?


From g_wham -h:

"-zprof0      real   0       Define profile to 0.0 at this position (with -log)"

The value provided should be the point along the x-axis (the reaction coordinate) where you want the value of the PMF (on the y-axis) to be zero. Your original plot only contained values between about -2 and 2, so specifying -6 is not valid.

-Justin

On Wed, May 30, 2012 at 1:42 PM, Nitin Agrawal <nitinyugalagra...@gmail.com
<mailto:nitinyugalagra...@gmail.com>> wrote:

    Thank you


    On Wed, May 30, 2012 at 1:39 PM, Justin A. Lemkul <jalem...@vt.edu
    <mailto:jalem...@vt.edu>> wrote:



        On 5/30/12 6:29 AM, Nitin Agrawal wrote:

            Hi all,

            I want to set the lowest point in my curve as zero instead of
            negative number.
            Can anyone tell me which option to use to do that?


        Set the desired value with -zprof0.

        -Justin

        --
        ==============================__==========

        Justin A. Lemkul, Ph.D.
        Research Scientist
        Department of Biochemistry
        Virginia Tech
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        jalemkul[at]vt.edu <http://vt.edu> | (540) 231-9080
        http://www.bevanlab.biochem.__vt.edu/Pages/Personal/justin
        <http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin>

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    --
    Regards,
    Nitin Agrawal,
    Master's Student (Bioinformatics)
    University of Turku,Finland
    B.Tech (Biotechnology)
    National Institute of Technology,Durgapur,India
    Blog:http://notjustanyotherblog.blogspot.com/




--
Regards,
Nitin Agrawal,
Master's Student (Bioinformatics)
University of Turku,Finland
B.Tech (Biotechnology)
National Institute of Technology,Durgapur,India
Blog:http://notjustanyotherblog.blogspot.com/

--
========================================

Justin A. Lemkul, Ph.D.
Research Scientist
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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