45 static PetscErrorCode CreateSwarm(DM mesh, DM *swarm, UserContext *user)  in CreateSwarm()  argument
54   PetscCall(DMCreate(comm, swarm));  in CreateSwarm()
55   PetscCall(PetscObjectSetOptionsPrefix((PetscObject)*swarm, "pic_"));  in CreateSwarm()
56   PetscCall(DMSetType(*swarm, DMSWARM));  in CreateSwarm()
57   PetscCall(PetscObjectSetName((PetscObject)*swarm, "ions"));  in CreateSwarm()
59   PetscCall(DMSetDimension(*swarm, dim));  in CreateSwarm()
60   PetscCall(DMSwarmSetType(*swarm, DMSWARM_PIC));  in CreateSwarm()
61   PetscCall(DMSwarmSetCellDM(*swarm, mesh));  in CreateSwarm()
62   PetscCall(DMSwarmInitializeFieldRegister(*swarm));  in CreateSwarm()
63   PetscCall(DMSwarmFinalizeFieldRegister(*swarm));  in CreateSwarm()
64   PetscCall(DMSwarmSetLocalSizes(*swarm, user->Np / size, 0));  in CreateSwarm()