https://openmower.de/archive/v1.2.0/tags/maps/Recent content in maps on OpenMower — Open Source RTK GPS Robotic MowerHugo -- gohugo.iohttps://openmower.de/archive/v1.2.0/docs/troubleshooting/map/Mon, 01 Jan 0001 00:00:00 +0000https://openmower.de/archive/v1.2.0/docs/troubleshooting/map/ <p>We assume that you at least followed <a href="https://openmower.de/archive/v1.2.0/archive/v1.2.0/docs/knowledge-base/record-areas/">Record a map</a> .</p> <br> <h1 id="making-a-backup-andor-removing-a-map">Making a backup and/or removing a map.</h1> <p>The default location of the map can be found under</p> <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>/home/openmower/ros_home/map.json </span></span></code></pre></div><p>You can always back up your current map by logging in via SSH and copying the .json file.</p> <p>If you want to retrieve the file, you can use an SFTP client like WinSCP or Cyberduck.</p> <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>sudo cp /home/openmower/ros_home/map.json /home/openmower/ros_home/map.json.backup </span></span></code></pre></div><p>To delete the map</p> <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic"># stop the openmower service so that it doesnt access the map anymore</span> </span></span><span style="display:flex;"><span>openmower stop </span></span><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic"># check, if the map file is indeed there.</span> </span></span><span style="display:flex;"><span>ls /home/openmower/ros_home </span></span><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic"># delete maps (both .bag and .json)</span> </span></span><span style="display:flex;"><span>rm /home/openmower/ros_home/map.bag </span></span><span style="display:flex;"><span>rm /home/openmower/ros_home/map.json </span></span><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic"># restart OM</span> </span></span><span style="display:flex;"><span>openmower stop </span></span></code></pre></div>