Gromacs dynamic group index

Dear all,

Does gromacs support the implementation of dynamic groups? For example, the atoms of 1<Z<10 are dynamically updated at each step to achieve heat bath control in this area. I want to know if there is such a function? If not, do you plan to support it in the future? This feature should not slow things down significantly.

Thanks!

There is no support for dynamic indices within mdrun. There are a few analysis tools that support dynamic selections, but that’s it for now.