MGHNCHELPER__DEFINE Name
  
   Class MGHncHelper Purpose
  
   This class is a "helper" for the netCDF-file classes (MGHncFile,
  
   MGHncReadFile & MGHncSequence). It is inherited by each of them to
      provide common functionality.
Category
      Scientific Data Formats.
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    This software is provided subject to the following conditions:
    1.  NIWA makes no representations or warranties regarding the
    
     accuracy of the software, the use to which the software may
    
     be put or the results to be obtained from the use of the
    
     software.  Accordingly NIWA accepts no liability for any loss
    
     or damage (whether direct of indirect) incurred by any person
          through the use of or reliance on the software.
    2.  NIWA is to be acknowledged as the original author of the
    
     software where the software is used or presented in any form. 
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Modification History
  
   Mark Hadfield, 2001-11: 
              Written.
      Mark Hadfield, 2003-07: 
      
       Added a VG method, a synonym for VarGet.