netCDF4读数剧

# -*- coding: utf-8 -*-
"""
Spyder Editor

This is a temporary script file.
"""
import netCDF4
from netCDF4 import Dataset
nc_obj=Dataset('e:\\P_CLDAS_RE01_EA16_PRE_HOUR_2015010101.nc')

#查看nc文件有些啥东东
print(nc_obj)
print('---------------------------------------')

#查看nc文件中的变量
print(nc_obj.variables.keys())
for i in nc_obj.variables.keys():
    print(i)
print('---------------------------------------')

#查看每个变量的信息
print(nc_obj.variables['LAT'])
print(nc_obj.variables['LON'])
print(nc_obj.variables['PRCP'])
print('---------------------------------------')

#查看每个变量的属性
print(nc_obj.variables['LAT'].ncattrs())
print(nc_obj.variables['LON'].ncattrs())
print(nc_obj.variables['PRCP'].ncattrs())
print(nc_obj.variables['LAT'].units)
print(nc_obj.variables['LON'].units)
print(nc_obj.variables['PRCP']._Fillvalue)
print('---------------------------------------')

#读取数据值
lat=(nc_obj.variables['LAT'][:])
lon=(nc_obj.variables['LON'][:])
prcp=(nc_obj.variables['PRCP'][:])
print(lat)
print(lon)
print('---------------******-------------------')
print(prcp)

【参考】https://blog.csdn.net/showpingzhang/article/details/83384780