PDS_VERSION_ID          = PDS3
RECORD_TYPE             = STREAM
OBJECT                  = TEXT
  PUBLICATION_DATE        = 2009-09-25
  NOTE                    = "
    DATAINFO.TXT describes the contents of the DATA directory."
END_OBJECT              = TEXT
END

The DATA directory and its subdirectories contain the primary archive
products of this volume.  The ANCILLARY subdirectory contains text
files describing spacecraft and instrument sequences.  Calibrated
reduced-resolution RPWS Key Parameters data are found in ASCII text
files under RPWS_KEY_PARAMETERS.  Other directories contain
full-resolution Cassini RPWS data in binary files.  The general
subdirectory structure is as follows:

[DATA]                  This directory.
   |
   |- DATAINFO.TXT      This file.
   |
   |- [ANCILLARY]       Ancillary information.
   |     |
   |     |- [TyyyydXX]  Contains data for SCET year "yyyy" and
   |     |     |        3-digit day of year beginning with digit "d".
   |           |        For example, T19992XX includes the range
   |           |        1999-200 (July 19) to 1999-300 (October 27).
   |           |        These directories are duplicated on each volume
   |           |        containing days in the corresponding intervals.
   |           |
   |           |- TyyyydXX_STIM.LBL
   |           |- TyyyydXX_STIM.TAB
   |           |        Label and table files containing "STIM records"
   |           |        that indicate the executing IEB trigger for a
   |           |        given time period in the interval corresponding
   |           |        to "yyyydXX" as described above.
   |           |
   |           |- [seq] Contains information corresponding the the
   |           |     |  spacecraft sequence "seq" (for example C1
   |                 |  through C44 and S01 on).  These will be
   |                 |  duplicated where they overlap 100-day
   |                 |  intervals.
   |                 |
   |                 |- seq_IEB.TXT
   |                 |  Text overview of the instrument modes
   |                 |  (triggers) and commands used during the
   |                 |  sequence.
   |                 |
   |                 |- seq_TOL.LBL
   |                 |- seq_TOL.TAB
   |                 |  Label and table files containing the Time
   |                 |  Ordered Listing of commands and triggers sent
   |                 |  to the RPWS instrument, plus occasional
   |                 |  comments about occurrences in the timeline.
   |                 |
   |                 |- TRIG_nn.TXT
   |                 |  Text description of the instrument state for
   |                    trigger nn.
   |
   |- [RPWS_KEY_PARAMETERS]
   |     |              Key parameters data.
   |     |
   |     |- [TyyyydXX]  Contains data for up to a 100 day range
   |     |     |        of SCET as described above.
   |           |
   |           |- RPWS_KEY__yyyyddd_v.LBL
   |           |- RPWS_KEY__yyyyddd_v.TAB
   |           |        Individual day-long ASCII text label and data
   |                    files, where "yyyyddd" is the SCET date and v
   |                    is a version number.
   |
   |
   |- [RPWS_LOW_RATE_FULL]
   |     |              Low rate full resolution data.
   |     |
   |     |- [TyyyydXX]  Contains data for up to a 100 day range
   |     |     |        of SCET as described above.
   |           |
   |           |- [Tyyyyddd]
   |           |     |  Contains all data files for SCET date "yyyyddd".
   |                 |
   |                 |- Tyyyyddd_HFRn.LBL
   |                 |- Tyyyyddd_HFRn.DAT
   |                 |  Label and data files containing data from the
   |                 |  High Frequency Receiver.  The first instrument
   |                 |  configuration (and file format) of the day is
   |                 |  labelled with n = 0 and incremented for each new
   |                 |  configuration as it occurs.
   |                 |
   |                 |- Tyyyyddd_LFRn.LBL
   |                 |- Tyyyyddd_LFRn.DAT
   |                 |  As above, for the Low Frequency Receiver.
   |                 |
   |                 |- Tyyyyddd_MFRn.LBL
   |                 |- Tyyyyddd_MFRn.DAT
   |                 |  As above, for the Medium Frequency Receiver.
   |                 |
   |                 |- Tyyyyddd_MFDRn.LBL
   |                 |- Tyyyyddd_MFDRn.DAT
   |                 |  As above, for the Medium Frequency Digital Receiver.
   |
   |- [RPWS_RAW_COMPLETE]
   |     |              Raw RPWS telemetry packets.
   |     |              These are not expected to be useful for most
   |     |              science users.  All other full resolution
   |     |              archive products are derived from these.
   |     |
   |     |- [TyyyydXX]  Contains data for up to a 100 day range
   |     |     |        of SCET as described above.
   |           |
   |           |- [Tyyyyddd]
   |           |     |  Contains all data files for SCET date "yyyyddd".
   |                 |
   |                 |- Tyyyyddd_hh_RAW.LBL
   |                 |- Tyyyyddd_hh_RAW.PKT
   |                 |  Label and data files containing raw packet data.
   |                    The digits hh specifies a SCET hour interval.
   |
   |- [RPWS_WAVEFORM_FULL]
   |     |              Full resolution WFR data.
   |     |
   |     |- [TyyyydXX]  Contains subdirectories for up to 100 individual
   |     |     |        days of SCET as described above.
   |           |
   |           |- [Tyyyyddd]
   |           |     |  Contains all data files for an individual day.
   |                 |
   |                 |- Tyyyyddd_bandHZs_WFRFR.LBL
   |                 |- Tyyyyddd_bandHZs_WFRFR.DAT
   |                 |  Label and data files containing waveform receiver
   |                    data. The band field will contain 26 or 2_5K for
   |                    the 2 frequency bands the receiver operates in. The
   |                    s field indicates the size of the data record (see
   |                    DOCUMENT/VOLSIS for details).
   |
   |- [RPWS_WIDEBAND_FULL]
         |              Full resolution WBR data.
         |
         |- [TyyyydXX]  Contains subdirectories for up to 100 individual
         |     |        days of SCET as described above.
               |
               |- [Tyyyyddd]
               |     |  Contains all data files for an individual day.
                     |
                     |- Tyyyyddd_hh_bandHZs_WBRFR.LBL
                     |- Tyyyyddd_hh_bandHZs_WBRFR.DAT
                     |  Similar to RAW and Waveform data, hh is the hour of
                        the day and band indicates the frequency band the
                        wideband receiver is operating in.  When this
                        receiver is connected to the HFR the band field
                        indicates the conversion frequency.  The s field
                        is used to indicate the record size.  In the case
                        of dust waveforms, which are always 1024 samples,
                        the s field is set to "D" as an indication of dust
                        data