old_contents: import pandas as PD
  
  
  INFO_LINK = 'http://ds.iris.edu/files/earthscope/usarray/_US-MT-StationList.txt'
  """Full URL link to USArray MT site information text file."""
  
  
  HEADER = 'VNET	NET	STA	SITE DESCRIPTION	LAT	LON	ELEV	START	END	STATUS	INSTALL	CERT'
  """Header line of data file."""
  
  
  def get_info_map(info_link=INFO_LINK):
      """
      Return a :class:`DataFrame` containing the information provided at
      *info_link*, a link to a tab delineated text file containing
      information for each USArray MT site.
      """
      df = PD.read_table(info_link,
                         sep='\t',
                         skiprows=1,
                         names=['vnet',
                                'net',
                                'sta',
                                'location',
                                'lat',
                                'lon',
                                'elev',
                                'start',
                                'end',
                                'status',
                                'install',
                                'cert'],
                         parse_dates=[7, 8],
                         index_col=2)
      return df
  
new_contents: import pandas as PD
  
  
  INFO_LINK = 'http://ds.iris.edu/files/earthscope/usarray/_US-MT-StationList.txt'
  """Full URL link to USArray MT site information text file."""
  
  
  HEADER = 'VNET	NET	STA	SITE DESCRIPTION	LAT	LON	ELEV	START	END	STATUS	INSTALL	CERT'
  """Header line of data file."""
  
  
  def get_info_map(info_link=INFO_LINK):
      """
      Return a :class:`DataFrame` containing the information provided at
      *info_link*, a link to a tab delineated text file containing
      information for each USArray MT site.
      """
      df = PD.read_csv(info_link,
                       sep='\t',
                       skiprows=1,
                       names=['vnet',
                              'net',
                              'sta',
                              'location',
                              'lat',
                              'lon',
                              'elev',
                              'start',
                              'end',
                              'status',
                              'install',
                              'cert'],
                       parse_dates=[7, 8],
                       index_col=2)
      return df
  
subject: Change of function name due to deprecation.