Re: [AMBER] problem in minimisation

From: Bill Ross <ross.cgl.ucsf.edu>
Date: Wed, 17 Mar 2010 09:58:37 -0700 (PDT)

> NSTEP ENERGY RMS GMAX NAME NUMBER
> 1 NaN NaN 1.4117E+11 H56 5054

You could start by looking at atom 5054 (H56) and its vicinity.

> VDWAALS = NaN EEL = NaN

This implies that atoms are on top of one another. There is also
a possibility that you have chosen a H atom type that has no vdw
potential.

Bill

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Received on Wed Mar 17 2010 - 10:00:06 PDT
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