2025-08-26T14:16:56 - INFO: DataSub 0.7.4
2025-08-26T14:16:56 - INFO: Subselection(s) will be output to /working/30a5e5d7-bd6f-4755-a1c3-6336bc42837a/datasub
2025-08-26T14:16:56 - INFO: Distance track used as anchor epoch: 1721842560000000000
Traceback (most recent call last):
  File "/app/src/datasub/__main__.py", line 119, in main
    tracks = datasub.tracks.TrackStore.load_tracks(data_dir, offsets=assets.offsets)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/src/datasub/tracks.py", line 73, in load_tracks
    tracks.sonar_ptds.append(formats.ptd.PTD.from_file(sonar_ptd, ptd_ext_format(sonar_ptd)))
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/formats/ptd.py", line 43, in from_file
    return cls.from_dict(cbor2.load(file))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/formats/ptd.py", line 52, in from_dict
    frames=[Frame.from_dict(f) for f in data["frames"]],
            ^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/formats/ptd.py", line 110, in from_dict
    points_nm=[Point(**p) for p in data["points_nm"]],
                                   ~~~~^^^^^^^^^^^^^
KeyError: 'points_nm'