Fix move in between minimizations

Hello All,

I want to use a similar command to “fix move rotate” in between minimizations. I am basically minimizing a structure many times over a loop
giving finite displacement using “displace_atoms” command in between minimizations. Now i want an effect similar to “Fix move rotate” i.e.
introduce finite displacements which vary with respect to each atom’s distance from a rotational axis. I tried using a variable formula but
realized that “displace_atoms” applies a fixed amount of displacement for each atom in a particular group of atoms, while for my case i need
varying displacements.

Any suggestions on how to achieve this will be appreciated.

Thanks,
Rohit.

I can't think of any way to do this currently. Some
code for a rotate option would need to be added
to displace_atoms.

Steve