Short Update: I wrote a little tool for writing the laser scans of CARMEN logfiles to ROS .bag files, will likely publish that one at a later date when it is a little more polished (and for example also writes odometry, which I don't need at the moment). 2011/1/7 Stefan Kohlbrecher > Hi everyone, > > Are there any news concerning this topic? I'm very interested in a > converter that generates .bag files from CARMEN or Player format logfiles, > so logs from the radish repository can directly be fed into ROSified SLAM > approaches for testing and comparison. > > regards, > Stefan > > 2010/11/7 shahmi > > Thanks a lot Ken for this clear guide. >> >> -Shahmi- >> >> --- On *Sun, 11/7/10, Ken Conley * wrote: >> >> >> From: Ken Conley >> >> Subject: Re: [ros-users] Converting Logfile into Carmen Format >> To: "User discussions" >> Date: Sunday, November 7, 2010, 5:36 PM >> >> >> This is the old package that used to do this: >> >> https://code.ros.org/svn/wg-ros-pkg/graveyard/logsetta/ >> >> It is based on much older APIs in ROS (pre 1.0), which is why it is in the >> graveyard. >> >> It should fairly simple to write your own program using the rosbag API [1] >> and use logsetta's CARMEN code [2] as a guide to the format. >> >> HTH, >> Ken >> >> [1]: http://www.ros.org/doc/api/rosbag/html/c++/ >> [2]: >> https://code.ros.org/svn/wg-ros-pkg/graveyard/logsetta/carmen/carmen_logger/carmen_logger.cpp >> >> On Sat, Nov 6, 2010 at 2:19 PM, shahmi >> > wrote: >> >> Thanks a lot Jeremi. Hopefully, you can point me to the old tool once you >> got it from the repository and i am waiting for that.. >> >> -Shahmi- >> >> >> --- On *Sat, 11/6/10, Jeremy Leibs >> >* wrote: >> >> >> From: Jeremy Leibs >> > >> Subject: Re: [ros-users] Converting Logfile into Carmen Format >> To: "User discussions" >> > >> Date: Saturday, November 6, 2010, 8:17 PM >> >> >> Yes. Someone with adequate knowledge of the carmen format should be able >> to write a converter using the rosbag tools. This tool was written once a >> couple years ago but was not maintained or used and I think it was removed >> from the repository recently. Once I find it in the repository, I can point >> you to the old tool -- it would still need to be upgraded to work with the >> new rosbag toolchain. >> >> On Sat, Nov 6, 2010 at 12:46 AM, shahmi >> > wrote: >> >> I am not so sure if I got it right or not regarding using rosbag that >> you've suggested. I think with this tool, it is just acting as a middle man >> to understand the data. However, what i'm searching for is actually a tool >> to convert the data into solid carmen format, if possible. >> >> Any idea is highly appreciated. >> >> -Shahmi- >> >> >> --- On *Fri, 11/5/10, Jeremy Leibs >> >* wrote: >> >> >> From: Jeremy Leibs >> > >> Subject: Re: [ros-users] Converting Logfile into Carmen Format >> >> To: "User discussions" >> > >> Date: Friday, November 5, 2010, 8:07 PM >> >> >> It should be very straight-forward to write a converter using the rosbag >> programmatic API. I would recommend using python. >> >> Look at: http://www.ros.org/wiki/rosbag/Code%20API >> >> On Fri, Nov 5, 2010 at 11:58 AM, shahmi >> > wrote: >> >> To be more precise, the data which to be converted is something like this >> (some parts of it): >> >> 147334 >> -53.2932 0.576133 62.2849 -2.63333 0 8191 0.706858 9.41397 >> -53.8346 0.581987 61.8183 -2.63333 0 8191 0.715585 9.41397 >> -54.372 0.587796 61.347 -2.63333 0 8191 0.724312 9.41397 >> -54.9053 0.593561 60.871 -2.63333 0 8191 0.733038 9.41397 >> -55.4344 0.599281 60.3904 -2.63333 0 8191 0.741765 9.41397 >> -55.9592 0.604955 59.9052 -2.63333 0 8191 0.750492 9.41397 >> -56.4798 0.610583 59.4154 -2.63333 0 8191 0.759218 9.41397 >> -56.9961 0.616164 58.9211 -2.63333 0 8191 0.767945 9.41397 >> -57.5081 0.621699 58.4223 -2.63333 0 8191 0.776672 9.41397 >> -58.0157 0.627187 57.9191 -2.63333 0 8191 0.785398 9.41397 >> -58.5189 0.632627 57.4115 -2.63333 0 8191 0.794125 9.41397 >> -59.0177 0.638019 56.8995 -2.63333 0 8191 0.802851 9.41397 >> -59.5119 0.643362 56.3831 -2.63333 0 8191 0.811578 9.41397 >> -60.0017 0.648656 55.8625 -2.63333 0 8191 0.820305 9.41397 >> -60.4869 0.653901 55.3376 -2.63333 0 8191 0.829031 9.41397 >> -60.9674 0.659097 54.8085 -2.63333 0 8191 0.837758 9.41397 >> -61.4434 0.664242 54.2752 -2.63333 0 8191 0.846485 9.41397 >> -61.9146 0.669337 53.7378 -2.63333 0 8191 0.855211 9.41397 >> -62.3812 0.67438 53.1963 -2.63333 0 8191 0.863938 9.41397 >> >> >> >> Thanks.. >> >> >> -Shahmi- >> >> ---On *Fri, 11/5/10, shahmi >> >* wrote: >> >> >> From: shahmi >> > >> Subject: [ros-users] Converting Logfile into Carmen Format >> To: "User discussions" >> > >> Date: Friday, November 5, 2010, 7:51 PM >> >> >> Hi, >> >> Anybody knows how to convert log file data into carmen format. The log >> file is from laser scanning. >> >> Thanks in advance. >> >> Regards, >> Shahmi >> >> -----Inline Attachment Follows----- >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> -----Inline Attachment Follows----- >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> -----Inline Attachment Follows----- >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> -----Inline Attachment Follows----- >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> >