On Mon, Aug 16, 2010 at 4:11 AM, safdar_zaman <
safdaraslam@yahoo.com> wrote:
> then I want to see the pose and run
> rostopic echo /amcl_pose then it prints nothing. while rostopic echo /odom
> gives me odometry data successfully .
Is the robot moving? The /amcl_pose data is published only on filter
updates, which occur each time the robot has moved a sufficient
distance. The /tf data is published continuously; this is where most
programs look for the pose estimates produced by amcl. To see it, try
tf_echo:
$ rosrun tf tf_echo map odom
brian.
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