vidhya sankar wrote:

Dear Justin thank you for your previous mail When i do Steered MD , During final MD i got the following message in command prompt is it critical error OR may i ignore this message
What will i do to avoid this error? I am seeing negative pull rate

Pull reference distance for group 1 is negative (-0.000002)


Without seeing your .mdp settings, I can only guess. I suspect that you're using pull_geometry = distance, which cannot be used for any pulling procedure where the reference distances change sign. Use either direction or position (which will probably require other changes, i.e. setting pull_vec rather than pull_dim).

-Justin

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Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
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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