simon sangma wrote:
Hi  Justin,
I tried altering the .mdp file (integrator = steep instead of nm) for energy minimization. But in that case the mdrun did not generate the Hessian matrix (nm.mtx) inspite of using the command twice.


Energy minimization is not the same thing as Normal Mode Analysis. You have to energy minimize your system (thoroughly!) first, then run NMA.

-Justin


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

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
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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