Closed PressGO closed 4 months ago
Dear @PressGO
ANGLES, SCALARS, POWERS and FORCES are not real concepts of a c3d, as C3D can only holds "points", "analogs" and "rotations". Nexus works around this limitation by storing these values in the POINT.
So all these data are actually stored in data = c['data']['points']
. To differentiate them, you have to look at their names in the parameters (POINT:LABELS).
BTK was splitting these data based on a prefix Nexus gives to the names, I did not implement this in ezc3d as it is not part of the c3d standard.
Hi, i would like to know how to access other data types like 'ANGLES', 'SCALARS', 'POWERS' and 'FORCES' in 'POINT' using ezc3d. i know this is how you can access marker data: point_data = c['data']['points']
but besides 'points', 'meta_points', and 'analogs', there doesn't seem to be any other way of getting it in 'data'.
i know this is possible in btk. Thanks for all the help