Questions tagged [map-saver]

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Where are the map files stored when rosrun map_server map_saver is run

I have used this command to store map rosrun map_server map_saver static_map:=dynamic_map This is the output i got: Waiting for the map Received a 1984 X 1984 map @ ...
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Saving map with the path into map.pgm

I want to save the mapping path of the robot as it maps, by first visualizing the path on Rviz and then saving the poses into an array. I am planning to have the robot use this mapping path again and ...
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"Waiting for the map" when using map_server and rosbag

Hello, I'm currently doing the tutorial teb_local_planner and now I'm trying to build a map with this tutorial. I execute all commands and at the end of this, I have problem with this command : ...
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Create launcher for save_map

I wonder how is possible to create a launcher for saving a map after gmapping using a launcher. In my case I create two simultaneous maps. I created a launcher but it is giving the following error: <...
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map_saver for different map topics

Hey there. I am trying to figure out how is possible to use rosrun map_server map_saver -f name_of_map in order to save maps simultaneously made by different ...
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How to save a vector based map

Hi I am using the laser_line_extraction package to create lines and vector out of the laser points. Is there any way to save these type of maps (line or vector based ) in ROS???? Thanks in advance. ...
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Get map dimensions for map saved from map server

After implementing SLAM using gmapping, the map was saved using map_server package, as a pgm file and a yaml file, I need to know the dimensions of the objects in the map and the map itself, how do I ...
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From 3D to 2D - where to start?

I need to convert some 3D-maps made with rgbdslam/rtabmap-slam into 2D gridmaps, but really don't know where to start. Can someone please answer me some question to get this done? 1.) rgbdslam: can ...
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How to change the topic name for publishing occupancy grid using map_server?

Intent : Using mapstitch_hector to get the position of the bot as well as stitching maps. Problem : Two sets of data are required for mapstitch_hector - /world and /align - in OccupancyGrid format ...
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uv coordinates to world map coordinates

I'm working with turtlebot and I've built and saved a map using gmapping. I'm wondering if there is a funtion that transforms uv coordinates from map picture into world map coordinates. Or if there ...
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slam_gmapping tutorial

I am working through the Robot Setup of the Navigation Tutorial and the slam_gmapping tutorial. I have downloaded the bagfile and ran slam_gmapping. I did not run the whole bagfile, because it was so ...
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Saving grid map in crsm_slam, how to?

Hi, I have been using the crsm_slam package so far nicely. I am however unable to save the grid map using the command : rosrun map_server map_saver -f map The node ...
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rosrun map_server map_saver keeps on waiting does not generate map

hello, i am Build a Map Using Logged Data. I am following the procedure as explained in the ROS Tutorial click to go. Here are the steps i am following:- ...
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waiting for the map problem

I follow the tutorial " slam_gmapping Tutorials MappingFromLoggedData " , and when I enter this command " rosrun map_server map saver " , I have this message " waiting for the ...
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How to save a 2dmap obtained from a topic published by octomap?

Octomap provides a projected 2d map through the topic "projected_map". I want to save this map. The map server is also running. So i remapped the topic in the octomap server launch file : ...
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octomap functions for reading and writing binaries

--------------------------------------------------------EDIT 20121031 ---------------------------------------------------------- Hi I think I found the problem: I am using the old version of Octomap ...
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Changing map_saver map size and resolution?

Hello, When running 'rosrun map_server map_saver -f my_map' to save a map generated by gmapping, the default size of the map appears to be 4000x4000 pixels and the resolution is 0.05 meters. I could ...
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XV-11 gmapping map_server issues

Below are the commands that I have previously been attempting to use to initialize gmapping with the Neato XV-11 lidar. The laser data is published to "/scan" . The issue I have been stumped ...
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electric turtlebot: android app can't load a map

Hi, everyone, I'm working with Electric Turtlebot on ubuntu 11.10. After downloading the latest mercurial source code of turtlebot_apps, the android "make a map" app works fine on my Android ...
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