Revision history [back]

One more thing: when I downloaded the provided .bag file from Willow Garage and tried playing it, this is what happened:

    $ rosbag play basic_localization_stage.bag
[ INFO] [1311183994.765718223]: Opening basic_localization_stage.bag

Waiting 0.2 seconds after advertising topics... done.

 Hit space to toggle paused, or 's' to step.
 [RUNNING]  Bag Time:     34.600000   Duration: 0.000000 / 1239670987.745222    
 [RUNNING]  Bag Time:     34.600420   Duration: 0.000420 / 1239670987.745222   
 [RUNNING]  Bag Time:     34.703970   Duration: 0.103970 / 1239670987.745222    
 [RUNNING]  Bag Time:     34.872898   Duration: 0.272898 / 1239670987.745222

...etc. It ran until bag time hit 126, then this message came up:

 [RUNNING]  Bag Time:    126.300712   Duration: 91.700712 / 1239670987.745222   
 [RUNNING]  Bag Time:    126.400910   Duration: 91.800910 / 1239670987.745222   
 [RUNNING]  Bag Time:    126.510560   Duration: 91.910560 / 1239670987.745222    
 [RUNNING]  Bag Time:    126.600720   Duration: 92.000720 / 1239670987.745222  
 [FATAL] [1311182318.849101157]: Time is out of dual 32-bit range

I went ahead with the next few steps in the tutorial anyway, and generated a partial map off the data from WG, below.

(not sure what's going on with the picture there - I'll try to get it up somehow)

Any enlightenment?

Thanks,

-Khiya