标题: 求助gmx select中olt选项和residential autocorrelation functions类似吗? [打印本页] 作者Author: MGRACE 时间: 2024-6-12 22:42 标题: 求助gmx select中olt选项和residential autocorrelation functions类似吗? 请教下各位老师,想要计算原子附近水分子的residential autocorrelation functions,概念如图(https://doi.org/10.1016/j.memsci.2022.120498)。查阅gmx手册发现gmx_select中的olt选项输出的lifetime.xvg有如此说明:With -olt, a histogram is produced that shows the number ofselected positions as a function of the time the position wascontinuously selected.
现在有两个疑问,olt选项的原理公式是什么?二者的计算结果是否类似呢?