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Edit and run



In [4]:

    
from pyesgf.logon import LogonManager
lm = LogonManager()
lm.logoff()
lm.is_logged_on()









    Out[4]:





False



In [6]:

    
lm.logon(hostname="esgf-data.dkrz.de", bootstrap=True, interactive=True)









    



Enter myproxy username:pingutest1
Enter password for pingutest1: ········



In [8]:

    
lm.is_logged_on()









    Out[8]:





True



In [9]:

    
import requests



In [10]:

    
file_url = 'http://esgf1.dkrz.de/thredds/fileServer/cordex/cordex/output/EUR-44/MPI-CSC/MPI-M-MPI-ESM-LR/historical/r1i1p1/MPI-CSC-REMO2009/v1/mon/tas/v20150609/tas_EUR-44_MPI-M-MPI-ESM-LR_historical_r1i1p1_MPI-CSC-REMO2009_v1_mon_200101-200512.nc'



In [11]:

    
headers = {
            'user-agent': 'requests',
            'connection': 'close'
}

See pydap example, requests_pydap/http.py:

https://pypi.python.org/pypi/netcdf4_pydap



In [12]:

    
"""
cmd = ["wget"]
cmd.extend(["--certificate", credentials])
cmd.extend(["--private-key", credentials])
cmd.extend(["--ca-certificate", credentials])
cmd.append("--no-check-certificate")
"""









    Out[12]:





'\ncmd = ["wget"]\ncmd.extend(["--certificate", credentials])\ncmd.extend(["--private-key", credentials])\ncmd.extend(["--ca-certificate", credentials])\ncmd.append("--no-check-certificate")\n'



In [13]:

    
cert = '/Users/pingu/.esg/credentials.pem'
ca_certs = '/Users/pingu/.esg/certificates'

response = requests.get(
    file_url,
    cert=(cert, cert),
    verify=ca_certs,
    headers=headers,
    allow_redirects=True,
    timeout=120)



In [14]:

    
response.ok









    Out[14]:





True



In [15]:

    
response.headers









    Out[15]:





{'Content-Length': '1869282', 'Accept-Ranges': 'bytes', 'Last-Modified': 'Fri, 10 Apr 2015 12:23:32 GMT', 'Connection': 'close', 'Date': 'Fri, 17 Nov 2017 15:20:53 GMT', 'Content-Type': 'application/x-netcdf'}



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