git commit -m "first commit"

navigations/nav_msgs/srv/GetMap.srv

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+# Get the map as a nav_msgs/OccupancyGrid
+---
+nav_msgs/OccupancyGrid map

navigations/nav_msgs/srv/GetPlan.srv

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+# Get a plan from the current position to the goal Pose 
+
+# The start pose for the plan
+geometry_msgs/PoseStamped start
+
+# The final pose of the goal position
+geometry_msgs/PoseStamped goal
+
+# If the goal is obstructed, how many meters the planner can 
+# relax the constraint in x and y before failing. 
+float32 tolerance
+---
+nav_msgs/Path plan

navigations/nav_msgs/srv/LoadMap.srv

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+# URL of map resource
+# Can be an absolute path to a file: file:///path/to/maps/floor1.yaml
+# Or, relative to a ROS package: package://my_ros_package/maps/floor2.yaml
+string map_url
+---
+# Result code defintions
+uint8 RESULT_SUCCESS=0
+uint8 RESULT_MAP_DOES_NOT_EXIST=1
+uint8 RESULT_INVALID_MAP_DATA=2
+uint8 RESULT_INVALID_MAP_METADATA=3
+uint8 RESULT_UNDEFINED_FAILURE=255
+
+# Returned map is only valid if result equals RESULT_SUCCESS
+nav_msgs/OccupancyGrid map
+uint8 result

navigations/nav_msgs/srv/SetMap.srv

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+# Set a new map together with an initial pose
+nav_msgs/OccupancyGrid map
+geometry_msgs/PoseWithCovarianceStamped initial_pose
+---
+bool success
+