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[交流]
[交流讨论]关于膜蛋白能量最小化的问题
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请大家帮忙,非常感谢! 我的体系是由四部分的离子通道膜蛋白加DOPC双层膜组成,选择gromacs力场,进行能量最小化,也就是第一个mdrun时,有以下出错信息: Range checking error: Explanation: During neighborsearching, we assign each particle to a grid based on its coordinates. If your system contains collisions or parameter errors that give particles very high velocities you might end up with some coordinates being +-Infinity or NaN (not-a-number). Obviously, we cannot put these on a grid, so this is usually where we detect those errors. Make sure your system is properly energy-minimized and that the potential energy seems reasonable before trying again. Variable ci has value -2147483648. It should have been within [ 0 .. 24389 ] Please report this to the mailing list (gmx-users@gromacs.org) 怎么回事啊? [ Last edited by zhlrui on 2008-9-17 at 19:17 ] |
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