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MichaelGrupp / evo

Python package for the evaluation of odometry and SLAM
https://michaelgrupp.github.io/evo/
GNU General Public License v3.0
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Extract the data from xyz_view #642

Closed xbnz-1997 closed 3 months ago

xbnz-1997 commented 3 months ago

How to save xyz_view data in evo_traj? I want to solve the error data of XYZ separately.

MichaelGrupp commented 3 months ago

"xyz_view" data are just the X, Y, Z positions of the trajectory. So it's part of the input trajectory file, the trajectory object in the code and the output if you use one of the --save_as_* options.

xbnz-1997 commented 3 months ago

I mean xyz_view when the real trajectory is aligned with the contrast trajectory.

MichaelGrupp commented 3 months ago

Here you would need one of the saving options: https://github.com/MichaelGrupp/evo/wiki/Formats#saving--exporting-to-other-formats Export of only X Y Z is not available in the command line apps, but would be possible with a small code modification if you want to do that in a fork.