An array to receive the euler angles and their different order of the derivatives for the orientation of the body.
This array must be large enough to store the results.
- PVAJ[1:3] contain the angles and is always valid.
- PVAJ[4:6] contain the first derivative and is only valid if order is greater or equal to 1.
- PVAJ[7:9] contain the second derivative and is only valid if order is greater or equal to 2.
- PVAJ[10:12] contain the third derivative and is only valid if order is equal to 3.
The derivatives of the angles are expressed in days if unit contains UNIT_DAY.
The derivatives of the angles are expressed in seconds if unit contains UNIT_SEC.
The angles of the orientation are expressed in radians if unit contains UNIT_RAD.