PDS_VERSION_ID      = PDS3                                                    
RECORD_TYPE         = STREAM                                                  
OBJECT              = TEXT                                                    
 INTERCHANGE_FORMAT = ASCII                                                   
  PUBLICATION_DATE  = 2016-03-04                                              
  NOTE              = "Description of contents in the INDEX                   
                       subdirectory"                                          
END_OBJECT          = TEXT                                                    
END                                                                           
                                                                              
                                                                              
  Content description of INDEX directory                                      
  ======================================                                      
    This directory contains index files for this volume, and in the case      
    of a volume in a series, cumulative indices for the entire series.        
                                                                              
                                                                              
  Checksum Table                                                              
  ==============                                                              
    The checksum table is a listing of all files in the archive (with the     
    exception of the checksum table itself) that gives the MD5 checksum       
    (message digest) for the file and the full path including file name.      
    It is generated by the commonly available "MD5Deep" utility.  This        
    file is useful as a manifest for the archive and for data integrity       
    assurance.                                                                
                                                                              
    The checksum files are:                                                   
                                                                              
      MD5.LBL         The label for the checksum file.                        
                                                                              
      MD5.TAB         The checksum table, as described in the label.          
                                                                              
  Volume Index                                                                
  ============                                                                
    The volume index files provide a file list for all PDS-labeled data      
    products in the volume, and all previous volumes.  These files            
    reference the PDS labels only (note that there is one label per data      
    product) and provide basic parameters for each data file as a whole.      
                                                                              
    The cumulative index is a simple concatenation of the previous            
    individual volume indices along with the index for the current            
    volume.                                                                   
                                                                              
    The file list index files are:                                            
                                                                              
      INDEX.TAB        The required PDS index file for the volume.            
                       Path and identifying information is included           
                       for each product.                                      
                                                                              
      CUMINDEX.TAB     When present, this contains the cumulative index       
                       for all volumes in a series (of which the present      
                       volume is a part).                                     
                                                                              
                                                                              
  Index Labels and Formats                                                    
  ========================                                                    
    Each index is provided with a PDS label with the same file name but       
    an extension of ".LBL" rather than ".TAB", which describes the            
    contents of the index in detail.