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[讨论交流] do the minimization

I'm trying to do the minimization for a protein and keep
getting Warning: Bad global exclusion count, possible error!
Warning: Increasing cutoff during minimization may avoid this.
Does anyone know what this means?

[ 本帖最后由 chenjung0825 于 2008-7-22 21:39 编辑 ]
It may be caused by calculations under periodic boundary condition as  one atom leaves one side of box then it appears in the box from the opposite side, so bond constraints are broken.
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那么应该怎么解决呢,改变周期性边界条件?
英语都不错啊
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