Dear ROS-users, maybe I understand why it's necessary: the odometric stream is related to internal coordinate by robot, instead the laser stream is not, because the laser device could be in another position in the space; so I need to collide all information applied a tf transform.. If yes, anybody can confirm this? And anyway, Could I resolve just using a static_transform_publisher? -- View this message in context: http://n3.nabble.com/slam-gmapping-messages-problem-tp676863p676964.html Sent from the ROS-Users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ ros-users mailing list ros-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ros-users