PDS_VERSION_ID = PDS3
DATA_SET_ID = "CO-S-INMS-3-L1A-U-V1.0"
RECORD_TYPE = STREAM
OBJECT = TEXT
PUBLICATION_DATE = 2023-01-26
NOTE = "This file describes known errors or
deficiencies in this archive volume."
END_OBJECT = TEXT
END
Users are encouraged to provide comments back to the PPI Node of the PDS
if errors or omissions are found either in data or in documentation.
Please send comments by e-mail or U.S. mail to the PPI Node PDS Operator:
Email pds_operator@igpp.ucla.edu
Telephone (310) 206-6073
U.S. Mail PDS Operator
c/o Dr. Raymond Walker
3845 Slichter Hall
UCLA - IGPP
Los Angeles, CA 90095-1567
Cumulative errata for this volume:
Logical
Volume Error/Variance Description
-------------------------------------------------------------------------
1) New Static Standard Values
PRODUCT_TYPE {DATA, GEOMETRY, CALIBRATION, DOCUMENT,
CATALOG, SOFTWARE ANCILLARY, BROWSE}
HEADER object with HEADER_TYPE = TEXT.
Software change requests have been submitted to the PDS to adopt these
changes to the PDS standards but they have not yet been accepted.
2) Other non-standard practices
The PDS standards do not specify where to store the required MD5
checksum file for a volume. We have placed it in the root dircetory
of the volume with the file name "CHECKSUMS.TXT". This may be
considered invalid by some verifiers.
PPI has created copies of the PDS catalog files in the EXTRAS/CATALOG
directory with a '.TXT' extension. While this makes the files accessible
to users with the Windows operating system, it is not a standard
PDS practice.
In order for PPI to be able to track all of the files associated with a
data set (data, documents, software ,etc.) and to be able to retrieve
them on-demand through our web pages, PPI must include keywords in
labels that some might find questionable. In particular, we associate
the same start/stop time, targets, mission phases, etc. with a document
that are used in the data set. Without these keywords, queries for
Cassini INMS data between times A and B would not return the documents
or software associated with the data.
3) Known problems and the volumes they affect
2023-01-25: During the migration of these data to PDS4 it was discovered
that corrections were necessary to some of the fields in the
DATA/L1A_STRUCT_05.FMT and L1A_STRUCT_06.FMT files. The corrections included
changes to the number of bytes listed in a field. These corrections were made
in the PDS4 labels. The data remains unchanged. The PDS3 labels haven not
been updated.
The following tables list the corrections to the number of bytes in the
fields listed:
DATA/L1A_STRUCT_05.FMT
Field PDS3 label Corrected PDS4 label
4 8 9
27 6 7
34 7 8
35 7 8
43 9 10
47 9 10
48 9 10
49 9 10
56 6 7
66 7 9
67 7 9
69 6 7
PDS3 L1A_STRUCT_06.FMT
Corrections to the number of bytes in the fields listed:
Field PDS3 Label Corrected PDS4 Label
28 6 7
54 7 8
57 7 8
72 6 7
78 9 10
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