camera_nodelets.launch: hardcoded parameters now use ns argument

launch/include/3d_nav_lidar.launch

@@ -11,7 +11,7 @@
 
   <arg name="lidar_filter_node_name" default="lidar_filter"/>
   <arg name="lidar_filter_config_file" default="$(find iri_point_cloud_angle_filter)/config/default_config.yaml"/>
-  <arg name="lidar_filter_cloud_in" default="/ana/sensors/velodyne_points" />
+  <arg name="lidar_filter_cloud_in" default="/$(arg ns)/sensors/velodyne_points" />
 
   <arg name="lidar_detector_node_name" default="lidar_detector"/>
   <arg name="lidar_detector_config_file" default="$(find iri_lidar_obstacle_detector)/config/default_config.yaml"/>

launch/include/camera_nodelets.launch

@@ -61,9 +61,9 @@
       args="load pcl/VoxelGrid $(arg obstacle_nodelet_manager)"
       output="$(arg output)">
       <remap from="~input" to="average_point_cloud/output" />
+      <param name="input_frame" value="$(arg ns)/base_footprint"/>
+      <param name="output_frame" value="$(arg ns)/base_footprint"/>
       <rosparam>  
-        input_frame: 'ana/base_footprint'
-        output_frame: 'ana/base_footprint'
         leaf_size: 0.03
         filter_field_name: z
         filter_limit_min: -0.5