git commit -m "first commit"

navigations/map_msgs/CHANGELOG.rst

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+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Changelog for package map_msgs
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+1.14.1 (2020-11-02)
+-------------------
+
+1.14.0 (2020-03-10)
+-------------------
+* Bump CMake version to avoid CMP0048
+  Signed-off-by: Shane Loretz <sloretz@osrfoundation.org>
+* Contributors: Shane Loretz
+
+1.13.0 (2015-03-16)
+-------------------
+* initial release from new repository
+* Contributors: Michael Ferguson

navigations/map_msgs/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.0.2)
+project(map_msgs)
+
+find_package(catkin REQUIRED
+  COMPONENTS
+    message_generation
+    nav_msgs
+    sensor_msgs
+    std_msgs
+)
+
+add_message_files(
+  FILES
+    OccupancyGridUpdate.msg
+    PointCloud2Update.msg
+    ProjectedMapInfo.msg
+    ProjectedMap.msg
+)
+add_service_files(
+  FILES
+    GetMapROI.srv
+    GetPointMapROI.srv
+    GetPointMap.srv
+    ProjectedMapsInfo.srv
+    SaveMap.srv
+    SetMapProjections.srv
+)
+
+generate_messages(
+  DEPENDENCIES
+    nav_msgs
+    sensor_msgs
+    std_msgs
+)
+
+catkin_package(
+  CATKIN_DEPENDS
+    message_runtime
+    nav_msgs
+    sensor_msgs
+    std_msgs
+)

navigations/map_msgs/msg/OccupancyGridUpdate.msg

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+std_msgs/Header header
+int32 x
+int32 y
+uint32 width
+uint32 height
+int8[] data

navigations/map_msgs/msg/PointCloud2Update.msg

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+uint32 ADD=0
+uint32 DELETE=1
+std_msgs/Header header
+uint32 type          # type of update, one of ADD or DELETE
+sensor_msgs/PointCloud2 points

navigations/map_msgs/msg/ProjectedMap.msg

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+nav_msgs/OccupancyGrid map
+float64 min_z
+float64 max_z

navigations/map_msgs/msg/ProjectedMapInfo.msg

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+string frame_id
+float64 x
+float64 y
+float64 width
+float64 height
+float64 min_z
+float64 max_z

navigations/map_msgs/package.xml

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+<package>
+    <name>map_msgs</name>
+    <version>1.14.1</version>
+    <description>
+        This package defines messages commonly used in mapping packages.
+    </description>
+    <author>Stéphane Magnenat</author>
+    <maintainer email="davidvlu@gmail.com">David V. Lu!!</maintainer>
+    <maintainer email="mferguson@fetchrobotics.com">Michael Ferguson</maintainer>
+
+    <license>BSD</license>
+    <url type="website">http://ros.org/wiki/map_msgs</url>
+    <url type="bugtracker">https://github.com/ros-planning/navigation_msgs/issues</url>
+
+    <buildtool_depend>catkin</buildtool_depend>
+
+    <build_depend>message_generation</build_depend>
+    <build_depend>nav_msgs</build_depend>
+    <build_depend>sensor_msgs</build_depend>
+    <build_depend>std_msgs</build_depend>
+
+    <run_depend>message_runtime</run_depend>
+    <run_depend>nav_msgs</run_depend>
+    <run_depend>sensor_msgs</run_depend>
+    <run_depend>std_msgs</run_depend>
+
+</package>

navigations/map_msgs/srv/GetMapROI.srv

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+float64 x
+float64 y
+float64 l_x
+float64 l_y
+---
+nav_msgs/OccupancyGrid sub_map

navigations/map_msgs/srv/GetPointMap.srv

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+# Get the map as a sensor_msgs/PointCloud2
+---
+sensor_msgs/PointCloud2 map

navigations/map_msgs/srv/GetPointMapROI.srv

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+float64 x
+float64 y
+float64 z
+float64 r    # if != 0, circular ROI of radius r
+float64 l_x  # if r == 0, length of AABB on x
+float64 l_y  # if r == 0, length of AABB on y
+float64 l_z  # if r == 0, length of AABB on z
+---
+sensor_msgs/PointCloud2 sub_map

navigations/map_msgs/srv/ProjectedMapsInfo.srv

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+map_msgs/ProjectedMapInfo[] projected_maps_info
+---

navigations/map_msgs/srv/SaveMap.srv

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+# Save the map to the filesystem
+std_msgs/String filename
+---

navigations/map_msgs/srv/SetMapProjections.srv

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+---
+map_msgs/ProjectedMapInfo[] projected_maps_info