The order of derivatives
- = 0 , only the position is computed. The first three numbers of PVAJ are valid for the results.
- = 1 , only the position and velocity are computed. The first six numbers of PVAJ are valid for the results.
- = 2 , only the position, velocity and acceleration are computed. The first nine numbers of PVAJ are valid for the results.
- = 3 , the position, velocity and acceleration and jerk are computed. The first twelve numbers of PVAJ are valid for the results.
If order equals to 1, the behavior of CalcephBin.compute_order()
is the same as CalcephBin.compute_unit()
.