Json read

    with open('C:\\Users\\Robert\\Desktop\\lidar_logs\\jetson_loggs_timestamp_1578588601.json','r') as f: data = json.load(f)
    angles = []
    distances = []
    for i in range(0, 1):
        for _, val in data[i].items():
            for _, vall in val.items():
                angles.append(float(vall['a']) * 0.01745329)
                distances.append(float(vall['d']))