##再次编辑。
函数的参量使用案例见下两个案例与官网:
官网添加链接描述
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Dec 8 22:22:53 2017
@author: chenze
"""
import matplotlib.pyplot as plt
import numpy as np
from mpl_toolkits.basemap import Basemap
from netCDF4 import Dataset as ncfile
'''
path1='/home/chenze/practice/'
nc=ncfile(path1+'nws_precip_1day_20171203_netcdf/nws_precip_1day_20171130_conus.nc','r')
print(nc)
data=nc.variables['observation']
obs=data[:]
print(obs)
'''
m=Basemap(projection='mill',lon_0=-105.,lat_0=90.,lat_ts=60.,\
llcrnrlat=25.,urcrnrlat=50.,\
llcrnrlon=