PDS_VERSION_ID = PDS3 RECORD_TYPE = "STREAM" OBJECT = TEXT INTERCHANGE_FORMAT = ASCII PUBLICATION_DATE = 2008-03-26 NOTE = "INDEX directory contents" END_OBJECT = TEXT END INDEX Directory Contents The INDEX directory includes ASCII index tables that provide information about each data file on this volume or in this data set. All fields in the tables are separated by commas, and character fields enclosed in double quotation marks to allow the tables to be easily imported into spreadsheet programs. INDXINFO.TXT - This file CUMINDEX.TAB - Required index table that identifies the location of each data file in this data set (all volumes). CUMINDEX.LBL - PDS detached label for CUMINDEX.TAB. INDEX.TAB - Required index table that identifies the location of each data file on this volume. INDEX.LBL - PDS detached label for INDEX.TAB. CHECKSUM.TAB - Table containing MD5 checksums for each file on this volume, excluding itself and CHECKSUM.LBL CHECKSUM.LBL - PDS detached label for CHECKSUM.TAB.