| field | type | contents / default value | |
| timestep | double | 0.5 | variable: timestep type: double |
| maxPoints | integer | 1000 | variable: maxPoints type: integer |
| freezeSeed | boolean | false | variable: freezeSeed type: boolean |
| display | choice | variable: display type: choice | |
| dgram_yskip | double | 5.0 | variable: dgram_yskip type: double |
| CellGrower-results | object | CalcResults | |
| grpars | list selection; boolean; one only | ArtCellParameters |