PMU原始文件的IEEE C37.118 python解析器

import struct

def parse_pmu_file(file_path):
    with open(file_path, 'rb') as file:
        data = file.read()
    
    # 解析文件头
    header = struct.unpack('!IIII', data[:16])
    version = header[0]
    num_measurements = header[1]
    sampling_rate = header[2]
    timestamp = header[3]
    
    # 解析测量数据
    measurements = []
    offset = 16
    for _ in range(num_measurements):
        measurement = struct.unpack('!fff', data[offset:offset+12])
        measurements.append(measurement)
        offset += 12
    
    return {
        'version': version,
        'num_measurements': num_measurements,
        'sampling_rate': sampling_rate,
        'timestamp': timestamp,
        'measurements': measurements
    }

# 示例用法
result = parse_pmu_file('pmu_data.bin')
print(result)