AMBER Archive (2003)

Subject: Re: AMBER: Coordinate resetting (SHAKE) cannot be accomplished

From: Bill Ross (ross_at_cgl.ucsf.edu)
Date: Wed Jul 16 2003 - 14:46:44 CDT


> I am facing an old problem with MD -- each time I tried to restart my
> simulation after minimization or initial structure the system crashes with
> the message:
>
> Coordinate resetting (SHAKE) cannot be accomplished,
> deviation is too large
> NITER, NIT, LL, I and J are : 0 8 87 243 244

Note that problem bond is between atoms 243 and 244, so this is
a place to look when examining the structure.

Bill Ross

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