| Parameter Name | Units | Type | Default | Description |
| FX | double | 0.0 | focal length in horizontal plane | |
| FY | double | 0.0 | focal length in vertical plane | |
| DX | double | 0.0 | misalignment | |
| DY | double | 0.0 | misalignment | |
| DZ | double | 0.0 | misalignment | |
| TILT | double | 0.0 | misalignment rotation about longitudinal axis | |
| YAW | double | 0.0 | misalignment rotation about vertical axis | |
| PITCH | double | 0.0 | misalignment rotation about transverse horizontal axis | |
| GROUP | string | NULL | Optionally used to assign an element to a group, with a user-defined name. Group names will appear in the parameter output file in the column ElementGroup |