Changed the default topic remaps.

Set the intial value of several parameters of the odometry node (initial position and calibration filename).

seat_car_description/launch/spawn_car.launch

@@ -34,10 +34,16 @@
         type="odometry_publisher" 
         name="odometry_publisher"
         output="screen">
-    <remap from="/motor_control/twist"
-             to="/model_car/twist"/>
+    <param name="file_name" value="/opt/ros/modelcar/catkin_ws/install/share/odometry/cfg/SteerAngleActuator.xml"/>
+    <param name="initial_x" value="$(arg x)"/>
+    <param name="initial_y" value="$(arg y)"/>
+    <param name="initial_yaw" value="$(arg yaw)"/>
+    <remap from="/manual_control/steering"
+             to="/steering_angle"/>
+    <remap from="/model_car/twist"
+             to="/twist"/>
     <remap from="/model_car/yaw"
-             to="/model_car/yaw"/>
+             to="/yaw"/>-->
   </node>
   
   <node name="imu_filter"
@@ -95,4 +101,4 @@
 
   </group>
 
-</launch>
+</launch>
\ No newline at end of file