diff --git a/src/yaml/processor_odom_3D_yaml.cpp b/src/yaml/processor_odom_3D_yaml.cpp
index 211bd865243dc7126dc062b392583bfd95a8066e..c8e597c01d7f69d9f06c3bbd62f6ba85dfb5fbb6 100644
--- a/src/yaml/processor_odom_3D_yaml.cpp
+++ b/src/yaml/processor_odom_3D_yaml.cpp
@@ -26,7 +26,6 @@ static ProcessorParamsBasePtr createProcessorOdom3DParams(const std::string & _f
 
     if (config["type"].as<std::string>() == "ODOM 3D")
     {
-
         ProcessorParamsOdom3DPtr params = std::make_shared<ProcessorParamsOdom3D>();
 
         params->time_tolerance      = config["time_tolerance"]      .as<Scalar>();
@@ -34,6 +33,7 @@ static ProcessorParamsBasePtr createProcessorOdom3DParams(const std::string & _f
         params->max_buff_length     = config["max_buff_length"]    .as<SizeEigen  >();
         params->dist_traveled       = config["dist_traveled"]      .as<Scalar>();
         params->angle_turned        = config["angle_turned"]       .as<Scalar>();
+        params->unmeasured_perturbation_std = config["unmeasured_perturbation_std"].as<Scalar>();
 
         return params;
     }
diff --git a/src/yaml/sensor_odom_3D_yaml.cpp b/src/yaml/sensor_odom_3D_yaml.cpp
index 803963c71565d23c45619c414aa93881a7bcd737..51ceb2f6344d440fec93bf3417654a9f47bf3333 100644
--- a/src/yaml/sensor_odom_3D_yaml.cpp
+++ b/src/yaml/sensor_odom_3D_yaml.cpp
@@ -26,8 +26,6 @@ static IntrinsicsBasePtr createIntrinsicsOdom3D(const std::string & _filename_do
 
     if (config["type"].as<std::string>() == "ODOM 3D")
     {
-//        YAML::Node variances = config["motion_variances"];
-
         IntrinsicsOdom3DPtr params = std::make_shared<IntrinsicsOdom3D>();
 
         params->k_disp_to_disp   = config["k_disp_to_disp"] .as<Scalar>();
diff --git a/test/yaml/processor_odom_3D.yaml b/test/yaml/processor_odom_3D.yaml
index cdaf5367400bba2c140de09016d024ad29f3d61f..6d8c58b1ae502ab29bbc6cf07cee5a3b1822d6a3 100644
--- a/test/yaml/processor_odom_3D.yaml
+++ b/test/yaml/processor_odom_3D.yaml
@@ -5,4 +5,5 @@ time_tolerance:         0.01  # seconds
 max_time_span:          0.2   # seconds
 max_buff_length:        10    # motion deltas
 dist_traveled:          0.5   # meters
-angle_turned:           0.1   # radians (1 rad approx 57 deg, approx 60 deg)
\ No newline at end of file
+angle_turned:           0.1   # radians (1 rad approx 57 deg, approx 60 deg)
+unmeasured_perturbation_std: 0.001
\ No newline at end of file