Re: [ros-users] Playback of bag files recorded with the spli…

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Author: Markus Achtelik
Date:  
To: ros-users
Subject: Re: [ros-users] Playback of bag files recorded with the split option
Hi Tim,

it's version 1.1.12

Thanks, Markus


On Mon, 2010-09-13 at 08:21 -0700, Tim Field wrote:
> Hi Markus,
>
>
> Which version of ROS are you using? You can run "rosversion ros" to
> check.
>
>
> Tim
>
>
> On Mon, Sep 13, 2010 at 6:35 AM, Markus Achtelik
> <> wrote:
>         Hi all,

>
>         I recorded some data with rosbag record and the split option.
>         Playing
>         back or rosbag info works perfectly for the first file that
>         was
>         recorded. The remaining files give me the error:

>
>         ERROR bag unindexed: secondfile.bag.  Run rosbag reindex.

>
>         After reindexing these files, rosbag info just gives me
>         something like
>         this, instead of listing the topics etc:

>
>         path:    secondfile.bag
>         version: 2.0
>         size:    200.1 MB

>
>         How can I play back these files? From what I can tell from the
>         size of
>         the first bagfile (mostly images) and number of messages,
>         information
>         from rosbag info firstfile.bag just corresponds to this
>         firstfile.bag.

>
>         I guess I just didn't get something really simple ...

>
>
>         Thanks for the help!

>
>         Best, Markus

>
>         PS: firstfile.bag and secondfile.bag are just examples, I kept
>         the
>         original filenames given by rosbag record

>
>
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