>ymax</code>, and the map resolution <code>resolution</code>. The commonly used default value for resolution is 0.05.</p>
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(5) Use the &lt;tt&gt;pgm_map_creator&lt;/tt&gt; package to generate the map</h2>
<p>After making the above modifications, you can now execute the following two commands sequentially to generate the pgm map file for your own <code>.world</code> file:</p>
<div class="fragment"><div class="line">roslaunch pgm_map_creator open_world.launch</div>
