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On LINCS warnings and the numerical stability of Martini 3 models #47

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I have encountered this issue before, and the reason for the infinitely increasing bond lengths might be multifaceted. Sometimes, specific versions of Gromacs may cause this issue due to the way they handle LINCS. Additionally, excessively high force constants on certain bonds can also lead to this problem. Furthermore, inappropriate exclusions settings in the top file may also be a cause. These are just some of my experiences, haha

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@ricalessandri
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