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(New page: '''Laser scanner server''' Image:laser-server.png This ...) |
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[[Image:laser-server.png]] | [[Image:laser-server.png]] | ||
==== laser scan logfile ==== | |||
Filename for laser 0 is | |||
laser_0.log | |||
The file looks like this | |||
1216815130.160302 25905 0.5 -90 361 5.789 5.782 5.806 5.776 7.619 7.810 7.931 5.803 5.793 ... | |||
1216815130.213813 25907 0.5 -90 361 5.751 5.767 5.777 5.774 5.785 5.784 7.854 7.370 5.795 ... | |||
1216815130.267325 25909 0.5 -90 361 7.628 8.130 5.770 5.780 5.755 5.787 5.802 5.793 7.828 ... | |||
The fields are: | |||
1 Timestamp (linux timestamp, valid to about 20ms) | |||
2 scan number (e.g. 25909), | |||
3 resolution (here 0.5 degree), | |||
4 first angle (e.g. -90 degree), | |||
5 number of measurements (e.g. 361), | |||
6 first range (5.789 in meters), | |||
7 second range (5.782) | |||
8 ... and so forth. | |||
Revision as of 15:43, 28 October 2009
Laser scanner server
laser scan logfile
Filename for laser 0 is
laser_0.log
The file looks like this
1216815130.160302 25905 0.5 -90 361 5.789 5.782 5.806 5.776 7.619 7.810 7.931 5.803 5.793 ... 1216815130.213813 25907 0.5 -90 361 5.751 5.767 5.777 5.774 5.785 5.784 7.854 7.370 5.795 ... 1216815130.267325 25909 0.5 -90 361 7.628 8.130 5.770 5.780 5.755 5.787 5.802 5.793 7.828 ...
The fields are:
1 Timestamp (linux timestamp, valid to about 20ms) 2 scan number (e.g. 25909), 3 resolution (here 0.5 degree), 4 first angle (e.g. -90 degree), 5 number of measurements (e.g. 361), 6 first range (5.789 in meters), 7 second range (5.782) 8 ... and so forth.
