trifinger_cameras.hdf5 module

Utilities for working with HDF5 camera log files.

trifinger_cameras.hdf5.init_tricamera_hdf5(h5: File, camera_params: Sequence[CameraCalibrationFile], n_frames: int) → None

Create attributes and datasets in the given HDF5 file.

trifinger_cameras.hdf5.verify_tricamera_hdf5(h5file: File, supported_formats: Container[int]) → None

Verify that the HDF5 file is a valid TriCamera log file of a supported version.

Parameters:

• h5file – Opened HDF5 file.

• supported_formats – Supported file formats.

Raises:

ValueError – If the file is not a valid TriCamera log file (based on magic byte) or the format version is not supported.

trifinger_cameras.hdf5.write_tricamera_hdf5(h5: File, camera_params: Sequence[CameraCalibrationFile], n_frames: int, stamped_observations: Iterable[tuple[TriCameraObservation, int]]) → None