PairCollision → parcels Relation

File in src/lagrangian/intermediate/submodels/Kinematic/CollisionModel/PairCollisionIncludes file in src/lagrangian/intermediate/parcels
PairModel / PairSpringSliderDashpot / PairSpringSliderDashpot.HTemplates / CollidingParcel / CollisionRecordList / CollisionRecordList.H