diff --git a/src/processor_odom_2D.cpp b/src/processor_odom_2D.cpp
index fb1f567761e1a8d35b15aa019a78524fd47bfd16..19818dffcc1aee098c316f1b13bf603703333c39 100644
--- a/src/processor_odom_2D.cpp
+++ b/src/processor_odom_2D.cpp
@@ -5,10 +5,6 @@ namespace wolf
 ProcessorOdom2D::ProcessorOdom2D(ProcessorParamsOdom2DPtr _params) :
                 ProcessorMotion("ODOM 2D", 3, 3, 3, 2, 0, _params),
                 params_odom_2D_(_params)
-//                dist_traveled_th_(_params.dist_traveled_th_),
-//                theta_traveled_th_(_params.theta_traveled_th_),
-//                cov_det_th_(_params->cov_det_th)//,
-//                elapsed_time_th_(_params.elapsed_time_th_)
 {
     unmeasured_perturbation_cov_ = _params->unmeasured_perturbation_std * _params->unmeasured_perturbation_std * Matrix3s::Identity();
 }
@@ -21,16 +17,17 @@ void ProcessorOdom2D::computeCurrentDelta(const Eigen::VectorXs& _data, const Ei
                                           const Eigen::VectorXs& _calib, const Scalar _dt, Eigen::VectorXs& _delta,
                                           Eigen::MatrixXs& _delta_cov, Eigen::MatrixXs& _jacobian_calib)
 {
-    //std::cout << "ProcessorOdom2d::data2delta" << std::endl;
     assert(_data.size() == data_size_ && "Wrong _data vector size");
     assert(_data_cov.rows() == data_size_ && "Wrong _data_cov size");
     assert(_data_cov.cols() == data_size_ && "Wrong _data_cov size");
+
     // data  is [dtheta, dr]
     // delta is [dx, dy, dtheta]
     // motion model is 1/2 turn + straight + 1/2 turn
     _delta(0) = cos(_data(1) / 2) * _data(0);
     _delta(1) = sin(_data(1) / 2) * _data(0);
     _delta(2) = _data(1);
+
     // Fill delta covariance
     Eigen::MatrixXs J(delta_cov_size_, data_size_);
     J(0, 0) = cos(_data(1) / 2);
@@ -39,35 +36,29 @@ void ProcessorOdom2D::computeCurrentDelta(const Eigen::VectorXs& _data, const Ei
     J(0, 1) = -_data(0) * sin(_data(1) / 2) / 2;
     J(1, 1) = _data(0) * cos(_data(1) / 2) / 2;
     J(2, 1) = 1;
+
     // Since input data is size 2, and delta is size 3, the noise model must be given by:
     // 1. Covariance of the input data:  J*Q*J.tr
-    // 2. Fix variance term to be added: var*Id
+    // 2. Fixed variance term to be added: var*Id
     _delta_cov = J * _data_cov * J.transpose() + unmeasured_perturbation_cov_;
-    //std::cout << "data      :" << _data.transpose() << std::endl;
-    //std::cout << "data cov  :" << std::endl << _data_cov << std::endl;
-    //std::cout << "delta     :" << delta_.transpose() << std::endl;
-    //std::cout << "delta cov :" << std::endl << delta_cov_ << std::endl;
-    // jacobian_delta_calib_ not used in this class yet. In any case, set to zero with:
-    //    jacobian_delta_calib_.setZero();
 }
 
 void ProcessorOdom2D::deltaPlusDelta(const Eigen::VectorXs& _delta1, const Eigen::VectorXs& _delta2, const Scalar _Dt2,
                                      Eigen::VectorXs& _delta1_plus_delta2)
 {
-    // This is just a frame composition in 2D
-    //std::cout << "ProcessorOdom2d::deltaPlusDelta" << std::endl;
     assert(_delta1.size() == delta_size_ && "Wrong _delta1 vector size");
     assert(_delta2.size() == delta_size_ && "Wrong _delta2 vector size");
     assert(_delta1_plus_delta2.size() == delta_size_ && "Wrong _delta1_plus_delta2 vector size");
-    _delta1_plus_delta2.head<2>() = _delta1.head<2>() + Eigen::Rotation2Ds(_delta1(2)).matrix() * _delta2.head<2>();
-    _delta1_plus_delta2(2) = pi2pi(_delta1(2) + _delta2(2));
+
+    // This is just a frame composition in 2D
+    _delta1_plus_delta2.head<2>()   = _delta1.head<2>() + Eigen::Rotation2Ds(_delta1(2)).matrix() * _delta2.head<2>();
+    _delta1_plus_delta2(2)          = pi2pi(_delta1(2) + _delta2(2));
 }
 
 void ProcessorOdom2D::deltaPlusDelta(const Eigen::VectorXs& _delta1, const Eigen::VectorXs& _delta2, const Scalar _Dt2,
                                      Eigen::VectorXs& _delta1_plus_delta2, Eigen::MatrixXs& _jacobian1,
                                      Eigen::MatrixXs& _jacobian2)
 {
-    //std::cout << "ProcessorOdom2d::deltaPlusDelta jacobians" << std::endl;
     assert(_delta1.size() == delta_size_ && "Wrong _delta1 vector size");
     assert(_delta2.size() == delta_size_ && "Wrong _delta2 vector size");
     assert(_delta1_plus_delta2.size() == delta_size_ && "Wrong _delta1_plus_delta2 vector size");
@@ -75,12 +66,16 @@ void ProcessorOdom2D::deltaPlusDelta(const Eigen::VectorXs& _delta1, const Eigen
     assert(_jacobian1.cols() == delta_cov_size_ && "Wrong _jacobian1 size");
     assert(_jacobian2.rows() == delta_cov_size_ && "Wrong _jacobian2 size");
     assert(_jacobian2.cols() == delta_cov_size_ && "Wrong _jacobian2 size");
+
+    // This is just a frame composition in 2D
     _delta1_plus_delta2.head<2>() = _delta1.head<2>() + Eigen::Rotation2Ds(_delta1(2)).matrix() * _delta2.head<2>();
     _delta1_plus_delta2(2) = pi2pi(_delta1(2) + _delta2(2));
+
     // Jac wrt delta_integrated
     _jacobian1 = Eigen::MatrixXs::Identity(delta_cov_size_, delta_cov_size_);
     _jacobian1(0, 2) = -sin(_delta1(2)) * _delta2(0) - cos(_delta1(2)) * _delta2(1);
     _jacobian1(1, 2) = cos(_delta1(2)) * _delta2(0) - sin(_delta1(2)) * _delta2(1);
+
     // jac wrt delta
     _jacobian2 = Eigen::MatrixXs::Identity(delta_cov_size_, delta_cov_size_);
     _jacobian2.topLeftCorner<2, 2>() = Eigen::Rotation2Ds(_delta1(2)).matrix();
@@ -89,10 +84,10 @@ void ProcessorOdom2D::deltaPlusDelta(const Eigen::VectorXs& _delta1, const Eigen
 void ProcessorOdom2D::statePlusDelta(const Eigen::VectorXs& _x, const Eigen::VectorXs& _delta, const Scalar _Dt,
                                      Eigen::VectorXs& _x_plus_delta)
 {
-    // This is just a frame composition in 2D
-    //std::cout << "ProcessorOdom2d::statePlusDelta" << std::endl;
     assert(_x.size() == x_size_ && "Wrong _x vector size");
     assert(_x_plus_delta.size() == x_size_ && "Wrong _x_plus_delta vector size");
+
+    // This is just a frame composition in 2D
     _x_plus_delta.head<2>() = _x.head<2>() + Eigen::Rotation2Ds(_x(2)).matrix() * _delta.head<2>();
     _x_plus_delta(2) = pi2pi(_x(2) + _delta(2));
 }