43 PetscErrorCode createSwarm(const DM dm, DM *sw)  in createSwarm()  argument
48   PetscCall(DMCreate(PETSC_COMM_SELF, sw));  in createSwarm()
49   PetscCall(DMSetType(*sw, DMSWARM));  in createSwarm()
50   PetscCall(DMSetDimension(*sw, dim));  in createSwarm()
51   PetscCall(DMSwarmSetType(*sw, DMSWARM_PIC));  in createSwarm()
52   PetscCall(DMSwarmSetCellDM(*sw, dm));  in createSwarm()
53   PetscCall(DMSwarmRegisterPetscDatatypeField(*sw, "w_q", Nc, PETSC_SCALAR));  in createSwarm()
54   PetscCall(DMSwarmFinalizeFieldRegister(*sw));  in createSwarm()
55   PetscCall(DMSetFromOptions(*sw));  in createSwarm()
59 PetscErrorCode gridToParticles(const DM dm, DM sw, PetscReal *moments, Vec rhs, Mat M_p)  in gridToParticles()  argument
117       PetscCall(DMSwarmCreateMassMatrixSquare(sw, dm, &PM_p));  in gridToParticles()
123   PetscCall(DMSwarmCreateGlobalVectorFromField(sw, "w_q", &ff)); // this grabs access !!!!!  in gridToParticles()
138   PetscCall(DMSetOutputSequenceNumber(sw, timestep, time));  in gridToParticles()
140   PetscCall(DMSwarmDestroyGlobalVectorFromField(sw, "w_q", &ff));  in gridToParticles()
145     PetscCall(DMSwarmGetLocalSize(sw, &Np));  in gridToParticles()
146     PetscCall(DMSwarmGetField(sw, "w_q", &bs, &dtype, (void **)&wq));  in gridToParticles()
147     PetscCall(DMSwarmGetField(sw, "DMSwarmPIC_coor", &bs, &dtype, (void **)&coords));  in gridToParticles()
154     PetscCall(DMSwarmRestoreField(sw, "DMSwarmPIC_coor", &bs, &dtype, (void **)&coords));  in gridToParticles()
155     PetscCall(DMSwarmRestoreField(sw, "w_q", &bs, &dtype, (void **)&wq));  in gridToParticles()
161 PetscErrorCode particlesToGrid(const DM dm, DM sw, const PetscInt Np, const PetscInt a_tid, const P…  in particlesToGrid()  argument
171   PetscCall(DMSwarmSetLocalSizes(sw, Np, zero));  in particlesToGrid()
172   PetscCall(DMSwarmGetField(sw, "w_q", &bs, &dtype, (void **)&wq));  in particlesToGrid()
173   PetscCall(DMSwarmGetField(sw, "DMSwarmPIC_coor", &bs, &dtype, (void **)&coords));  in particlesToGrid()
179   PetscCall(DMSwarmRestoreField(sw, "DMSwarmPIC_coor", &bs, &dtype, (void **)&coords));  in particlesToGrid()
180   PetscCall(DMSwarmRestoreField(sw, "w_q", &bs, &dtype, (void **)&wq));  in particlesToGrid()
181   PetscCall(DMSwarmMigrate(sw, removePoints));  in particlesToGrid()
182   PetscCall(PetscObjectSetName((PetscObject)sw, "Particle Grid"));  in particlesToGrid()
183   if (a_tid == target) PetscCall(DMViewFromOptions(sw, NULL, "-swarm_view"));  in particlesToGrid()
187   PetscCall(DMCreateMassMatrix(sw, dm, &M_p));  in particlesToGrid()
190   PetscCall(DMSwarmCreateGlobalVectorFromField(sw, "w_q", &ff)); // this grabs access !!!!!  in particlesToGrid()
193   PetscCall(DMSwarmDestroyGlobalVectorFromField(sw, "w_q", &ff));  in particlesToGrid()