def get_all_bands(data_file):
    bands_group = data_file['/bands']

    all_bands = []
    # Row = [Starting Frequency, Stopping Frequency, Resolution]
    for row in bands_group:
        current_band = Band(float(row[1]), float(row[2]), int(row[3]))
        if row[0] != '(none)':
            current_band.add_attribute('Description', row[0])
        current_band.add_attribute('Vid BW', row[4])
        current_band.add_attribute('Reference Level', row[5])
        current_band.add_attribute('Attenuation', row[6])
        all_bands.append(current_band)

    return all_bands
def get_all_bands(data_file):
    bands_group = data_file['/bands']

    all_bands = []
    # Row = [Starting Frequency, Stopping Frequency, Resolution]
    for row in bands_group:
        current_band = Band(float(row[1]), float(row[2]), int(row[3]))
        if row[0] != '(none)':
            current_band.add_attribute('Description', row[0])
        current_band.add_attribute('Vid BW', row[4])
        current_band.add_attribute('Reference Level', row[5])
        current_band.add_attribute('Attenuation', row[6])
        all_bands.append(current_band)

    return all_bands