Dynamic Groups and Variable Regions

Dear all,

I'm trying to simulate a dynamically growing region in which atomic positions are updated as suggested in the manual by using dynamic groups. However, the mobile group is not updated and I have only one atom in this group although the radius of the sphere is growing as shown in the minimal example attached. I used the LAMMPS version from the 29th of march. Has anybody an idea where the problem is?


C.lcbop (3.8 KB)

lmp.in (767 Bytes)

That’s a bug. Will be fixed in a patch later today.

Looks like the way regions were updated was changed

and a call wasn’t added to the dynamic group update to

account for the change.