// The track is mainly caracterized by the state vector of elements (fX0, fX1, fX2, fX3, fX4) and the
// corresponding covariance matrix of elements (C00, C10, ..... C44) that is triangular
//
// The track is mainly caracterized by the state vector of elements (fX0, fX1, fX2, fX3, fX4) and the
// corresponding covariance matrix of elements (C00, C10, ..... C44) that is triangular
//