ccdef file structure example

This example shows the HDF5 file root level attributes containing JSON formatted metadata as well as top level groups and the datasets contained within these groups

import ccdef

_ = ccdef.file_info(sample_file)

Top level attributes and metadata:
.meta : {
    "audata_pkg_version": "1.0.3",
    "audata_version": "1.1",
    "time_origin": "2191-01-10 12:15:21.000000 EST",
    "source:": "Mimic III matched dataset",
    "organization": "PhysioNet",
    "record": "p000052-2191-01-10-12-15n",
    "ccdef version": 1.0,
    "ccdef package version": 0.5
}

Top level groups
/clinical
/numerics
/waveforms

Top level datasets
/mapping
        signal : O
        dataset : O
        local_name : O
        column : int64
        category : O
        loinc : O
        loinc_name : O

Recursing top level groups

Group: /clinical

Group: /numerics
        /vitals

Group: /waveforms
        /hemodynamics