text: # ----------------------------------------------------------------------------
  # This software is in the public domain, furnished "as is", without technical
  # support, and with no warranty, express or implied, as to its usefulness for
  # any purpose.
  #
  # iscSendSampleDef
  #
  # Author: mathewson
  # ----------------------------------------------------------------------------
  
  ##
  # This is an absolute override file, indicating that a higher priority version
  # of the file will completely replace a lower priority version of the file.
  ##
  
  # The configuration interval file is an optional capability of ifpnetCDF.   
  # It can be used to select certain grids to be placed in the ifpnetCDF 
  # output file, rather than all grids in the inventory.  For example, you can 
  # choose to only include 3-hrly temperature grids out to 24 hours, then 
  # 6-hrly temperature grids out to 72 hours, and then no temperature grids 
  # past 72 hours.   You can control this capability on a per weather element 
  # basis.  The definition determines a set of explicit times.  If there 
  # is a grid that contains that explicit time, then the grid is included in 
  # the output.
  
  # The configuration interval file is a python file and must reside in the 
  # ifpServer's TEXT/Utility directory.  You can create the file through the 
  # use of the GFE, with the GFE->Define Text Products menu, or by using 
  # a conventional text editor and the ifpServerText utility.
  
  # This is the default for ifpnetCDF with regard to its use with ISC traffic.
  # The data is sent from -24h to the future in 1 hour intervals.
  
  HR=3600
  
  SampleDef = {}
  SampleDef['default'] = (
     [0*HR],              #first tuple is basetimes
      [                   #2nd tuple is list of offset from basetime, interval
       (-24*HR,  1*HR),   #start at basetime, take every hour
      ])
  
  