[ros-users] request to update sample laser.bag in tutorial introduction to working with laser scan data

[Vijay Pradeep]

Hi Nitin,

Thank you for pointing this out.  I've updated the tutorial accordingly.

Vijay

On Fri, Jul 30, 2010 at 2:48 AM, nitinDhiman <nitinkdhiman at gmail.com> wrote:

>
> Hello friends,
> I am trying to setup following tutorial on cturtle:
>
>
> http://www.ros.org/wiki/laser_pipeline/Tutorials/IntroductionToWorkingWithLaserScannerData
>
> I found out that sample 'laser.bag' do not have data as mentioned in
> tutorial. Laser.bag do not publishes topic '/base_scan' when played.
> Following is the output of 'rostopic list '
>
>
> nitin at tangri:/opt/ros/cturtle$ rostopic list -v
> Published topics:
>  * /tilt_scan [sensor_msgs/LaserScan] 1 publisher
>  * /rosout [roslib/Log] 2 publishers
>  * /tf [tf/tfMessage] 1 publisher
>  * /clock [roslib/Clock] 1 publisher
>  * /my_cloud [sensor_msgs/PointCloud] 1 publisher
>  * /rosout_agg [roslib/Log] 1 publisher
>
>
> Although tutorial still run by changing from '/base_scan' to '/tilt_scan',
> it do causes some confusion for newbees.
>
> regards
> nitin
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