accept

To accept a move in a KMCFMM we provide the accept method. This methods is passed a tuple (id, position) where id is a particle id local to the calling MPI rank and position is the new position of the particle.

This method is a collective call, all other MPI ranks should pass None to accept. The KMCFMM instance will update the position of the particle with local id id in the PositionDat that it was initialised with. Note, the new particle position could be in a subdomain owned by an MPI rank that is different to the MPI rank that calls accept. In this scenario the particle will move MPI ranks when accept is called.

For example

kmc_fmm.accept((0, np.array(1.1, 1.2, 3.0)))