:mod:`eggshell.nc.nc_fetch`
===========================

.. py:module:: eggshell.nc.nc_fetch







Module Contents
---------------






.. data:: paths
   

   









.. data:: LOGGER
   

   









.. data:: _PRESSUREDATA_
   :annotation: = ['NCEP_slp', 'NCEP_z1000', 'NCEP_z925', 'NCEP_z850', 'NCEP_z700', 'NCEP_z600', 'NCEP_z500', 'NCEP_z400', 'NCEP_z300', 'NCEP_z250', 'NCEP_z200', 'NCEP_z150', 'NCEP_z100', 'NCEP_z70', 'NCEP_z50', 'NCEP_z30', 'NCEP_z20', 'NCEP_z10', '20CRV2_prmsl', '20CRV2_z1000', '20CRV2_z950', '20CRV2_z900', '20CRV2_z850', '20CRV2_z800', '20CRV2_z750', '20CRV2_z700', '20CRV2_z650', '20CRV2_z600', '20CRV2_z550', '20CRV2_z500', '20CRV2_z450', '20CRV2_z400', '20CRV2_z350', '20CRV2_z300', '20CRV2_z250', '20CRV2_z200', '20CRV2_z150', '20CRV2_z100', '20CRV2_z70', '20CRV2_z50', '20CRV2_z30', '20CRV2_z20', '20CRV2_z10', '20CRV2c_prmsl', '20CRV2c_z1000', '20CRV2c_z950', '20CRV2c_z900', '20CRV2c_z850', '20CRV2c_z800', '20CRV2c_z750', '20CRV2c_z700', '20CRV2c_z650', '20CRV2c_z600', '20CRV2c_z550', '20CRV2c_z500', '20CRV2c_z450', '20CRV2c_z400', '20CRV2c_z350', '20CRV2c_z300', '20CRV2c_z250', '20CRV2c_z200', '20CRV2c_z150', '20CRV2c_z100', '20CRV2c_z70', '20CRV2c_z50', '20CRV2c_z30', '20CRV2c_z20', '20CRV2c_z10'] 

   









.. data:: _EOBSVARIABLES_
   :annotation: = ['tg', 'tx', 'tn', 'rr'] 

   









.. function:: reanalyses(start=1948, end=None, variable='slp', dataset='NCEP', timres='day', getlevel=True)

   
   Fetches the reanalysis data (NCEP, 20CR or ERA_20C) to local file system

   :param start: int for start year to fetch source data
   :param end: int for end year to fetch source data (if None, current year will be the end)
   :param variable: variable name (default='slp'), geopotential height is given as e.g. z700
   :param dataset: default='NCEP'

   :return list: list of path/files.nc

   









.. function:: get_level(resource, level)

   









.. function:: write_fileinfo(resource, filepath=False)

   
   write path and filenames to a text file

   :param ressource: list of files to be documented
   :param filepath: if True the absolute filepath is written out as well (default = False)

   :return txt: textfile with appropriate information