Mars Global Surveyor Thermal Emission Spectrometer Time Sequential Data Record Standard Product Archive Volume Software Interface Specification (TES-TSDR Archive Volume SIS) Version 2.4 April 1, 2001 J. D. Bowman E. A. Guinness S. Slavney R. E. Arvidson Washington University St. Louis, Missouri 63130 Mars Global Surveyor Thermal Emission Spectrometer Time Sequential Data Record Standard Product Archive Volume Software Interface Specification (TES-TSDR Archive Volume SIS) Version 2.4 April, 2001 Approved: Philip R. Christensen Date TES Principal Investigator Greg L. Mehall Date TES Instrument Manager Thomas Thorpe Date Mars Global Surveyor Science Office Manager Yolanda Fletcher Date PDS / Mars Global Surveyor Interface Manager TABLE OF CONTENTS 1. Preface 1 1.1. Acronyms and Abbreviations 1 1.2. Glossary 2 2. Introduction 2 2.1. Content Overview 2 2.2. Scope 3 2.3. Applicable Documents 3 3. Archive Volume Contents 3 3.1. ROOT Directory Contents 3 3.2. CATALOG Directory Contents 3 3.3. DATA Directory Contents 4 3.4. DOCUMENT Directory Contents 6 3.5. INDEX Directory Contents 6 3.6. SOFTWARE Directory Contents 6 4. Archive Volume Format 6 4.1. Disk Format 6 4.2. File Formats 6 4.2.1. Catalog File Format 6 4.2.2. Document File Format 7 4.2.3. PDS Label Format 7 4.2.4. Software File Format 8 4.2.5. Tabular File Format 8 5. Archive Volume Generation 8 5.1. Data Transfer, Validation Methods, and Production 8 5.2. Data Product Sizes 9 5.3. Labeling and Identification 9 6. Cognizant Persons and Support Staff 9 APPENDIX A: Volume Directory Structure 11 TABLES Table 1 - TES-TSDR Standard Product Elements Table 2 - TES-TSDR Standard Product Element Nominal Sizes Table 3 - TES-TSDR Archive Volumes Support Staff 1. Preface This document describes the format and content of the Thermal Emission Spectrometer Time Sequential Data Record (TSDR) Standard Product Archive Collection. 1.1. Acronyms and Abbreviations ASCII American Standard Code for Information Interchange CD-ROM Compact Disk - Read-Only Memory CD-WO Write-Once Compact Disk DVD Digital Versatile Disc FFT Fast Fourier Transform ISO International Standards Organization JPL Jet Propulsion Laboratory MB Megabytes MGS Mars Global Surveyor NSSDC National Space Science Data Center PDB Project Database PDS Planetary Data System PSG Project Science Group SDVT Science Data Validation Team SFDU Standard Formatted Data Unit SIS Software Interface Specification TES Thermal Emission Spectrometer TSDR Time Sequential Data Record 1.2. Glossary Archive - An archive consists of one or more data sets along with all the documentation and ancillary information needed to understand and use the data. An archive is a logical construct independent of the medium on which it is stored. Archive Volume, Archive Volume Set - A volume is a unit of media on which data products are stored; for example, one CD-ROM. An archive volume is a volume containing all or part of an archive; that is, data products plus documentation and ancillary files. When an archive spans multiple volumes, they are called an archive volume set. Usually the documentation and some ancillary files are repeated on each volume of the set, so that a single volume can be used alone. Catalog Information - High-level descriptive information about a data set (e.g. mission description, spacecraft description, instrument description), expressed in Object Description Language (ODL) which is suitable for loading into a PDS catalog. Data Product - A labeled grouping of data resulting from a scientific observation, usually stored in one file. A product label identifies, describes, and defines the structure of the data. An example of a data product is a planetary image, a spectrum table, or a time series table. Data Set - An accumulation of data products. A data set together with supporting documentation and ancillary files is an archive. Standard data product - A data product generated in a predefined way using well-understood procedures, processed in "pipeline" fashion. Data products that are generated in a nonstandard way are sometimes called special data products. 2. Introduction 2.1. Content Overview The Thermal Emission Spectrometer (TES) is an instrument on the Mars Global Surveyor (MGS) orbiter. TES generates two types of standard products. This Software Interface Specification (SIS) describes the format, content, and generation of the TES Time Sequential Data Record (TSDR) Standard Product Archive Volumes for all MGS mission phases. Each TES-TSDR Standard Product consists of up to ten product elements stored in separate files. The product elements are listed in Table 1. Each element is organized in a time-ordered fashion. Table 1 - TES-TSDR Standard Product Elements Product Element Contents ATM Derived atmospheric observations BOL Raw and calibrated bolometer data CMP Raw complex data GEO Derived positional and geometric values IFG Raw interferogram data LMB Derived atmospheric limb observations OBS Observation parameters POS Raw positional and geometric data RAD Raw and calibrated radiance data TLM Auxiliary observation parameters 2.2. Scope The specifications in this document apply to all TES-TSDR Standard Product Archive Volumes that are produced during the Mars Global Surveyor mission. 2.3. Applicable Documents ISO 9660-1988. April 1988 - CD-ROM format Arvidson, R., E. Guinness, and S. Slavney, Mars Global Surveyor Project Archive Generation, Validation, and Transfer Plan, MGS Document #542-312, 1998. Christensen, P. R., et al., Thermal Emission Spectrometer Experiment: Mars Observer Mission, J. Geophys. Res., 97, 7719-7734, 1992. Mars Global Surveyor TES (Thermal Emission Spectrometer) Time Sequential Data Record (TSDR) Software Interface Specification (TES-TSDR SIS), August 24, 1998. Planetary Science Data Dictionary Document, July 15, 1996, Planetary Data System, JPL D-7116, Rev. D. Planetary Data System Data Preparation Workbook, February 1995, Version 3.1, JPL D-7669, Part 1. Planetary Data System Standards Reference, July, 1995, Version 3.2. JPL D-7669, Part 2. 3. Archive Volume Contents This section describes the contents of the TES Standard Product Archive Volumes, including the file names, file contents, file types, and organization responsible for providing the files. The complete directory structure is shown in Appendix A. 3.1. ROOT Directory Contents The following files are contained in the ROOT Directory. File Name File Contents AAREADME.HTM Volume contents and format information in html format. AAREADME.LBL PDS label for aareadme html and ASCII documents. AAREADME.TXT Volume contents and format information in ASCII text. ERRATA.TXT Cumulative listing of comments and updates concerning all TES-TSDR Standard Products on all volumes published so far. VOLDESC.CAT Description of the contents of this volume in a PDS format readable by both humans and computers. 3.2. CATALOG Directory Contents The files in the CATALOG directory provide a top-level understanding of the Mars Global Surveyor Mission, spacecraft, instruments, and data sets in the form of completed PDS catalog objects. The files in this directory are coordinated with the PDS data engineer. File Name File Contents CATINFO.TXT Description of the contents of this directory. DATASET.CAT PDS high-level data set catalog information for the TES-TSDR data set. DEITGT.CAT PDS high-level target information for the moon Deimos. INST.CAT PDS high-level instrument and personnel description. INSTHOST.CAT PDS high-level spacecraft description. MARTGT.CAT PDS high-level target information for the planet Mars. MISSION.CAT PDS high-level mission description. PERSON.CAT Cognizant persons and support staff for the TES instrument and archive. PHOTGT.CAT PDS high-level target information for the moon Phobos. REF.CAT Documents referenced by the catalog objects. 3.3. DATA Directory Contents The following files are contained in the DATA Directory. File Name File Contents DATAINFO.TXT Description of contents of this directory. ENB.TXT TES team experimenter's notebook. GEOMETRY.TXT A list of the SPICE files used to calculate geometry records in this volume. STDSHAPE.LBL PDS label for stdshape.tab. STDSHAPE.TAB Table of values of aerosol spectral shapes used to fit to the array of retrieved aerosol opacities. WAVNUMDS.LBL PDS label for wavnumds.tab. WAVNUMDS.TAB Table of values for center wavenumber for each of the six detectors when TES is operated in double scan mode. WAVNUMSS.LBL PDS label for wavnumss.tab. WAVNUMDS.TAB Table of values for center wavenumber for each of the six detectors when TES is operated in single scan mode. All TES-TSDR data products are split into ten elements based on the type of information they contain. Every element consists of a fixed width data field tabular file. Several elements also include additional variable width data field files. The element files are listed below. The "xxxxx" in the file names indicates the volume and product identification. The first three digits are equivalent to the final three digits of the volume id; the final two digits are a sequential product number. The attached PDS labels for TES data files include the fields START_ORBIT_NUMBER and STOP_ORBIT_NUMBER. These fields refer to the beginning and ending orbits during which the data were acquired, using the TES Team orbit numbering system, also known as the Orbit Counter Keeper (ock). During the Orbit Insertion Phase, TES ock numbers and MGS Project orbit numbers were identical, except that the Project counted orbits from one periapsis to the next, while TES considered an orbit to begin at the spacecraft maneuver preceding periapsis, usually a difference of no more than twenty minutes. However, the MGS Project reset its orbit count to 1 at the beginning of the Mapping Phase. TES ock numbers were not reset, in order to preserve a unique orbit identifier. For TES data products acquired during mapping, the MGS Project mapping orbit number can be determined by subtracting 1683 from the TES ock number. During mapping, both TES and the MGS Project consider the beginning of an orbit to occur at the descending equator crossing. One or more of the following directories: DEIMOS, MARS, or PHOBOS is/are located in the DATA Directory. These directories exist only if the specific object indicated by the name of the directory was targeted during an orbit archived on the volume. Each directory contains applicable TES-TSDR Standard Product element files. TES-TSDR Standard Products are organized in time order by orbit. The number of orbits per Standard Product may vary so that an individual product contains the fewest number of integral orbits to yield a product size above 100 MB. As many TES-TSDR Standard Products are archived in a single volume as storage space allows. File Name File Contents ATM.FMT The ATM format file contains the names of all fields stored in the ATM table. ATMxxxxx.TAB The ATM table contains values derived from spectra that include Mars in the field of view. It contains one record for each valid calibrated radiance which includes the planet and for which any valid quantities could be derived. ATMxxxxx.VAR Variable length record containing derived atmospheric spectra. BOL.FMT The BOL format file contains the names of all fields stored in the BOL table. BOLxxxxx.TAB The BOL table contains raw and calibrated visual and thermal bolometer measurements, and several properties derived from these measurements. Six BOL table records are generated for each instrument scan; one for each detector. When spectrometer data are temporally averaged, there can be up to 4 scans of bolometer data. CMP.FMT The CMP format file contains the names of all fields stored in the CMP table. CMPxxxxx.TAB The CMP table contains real and complex data from the FFT. The complex data is only down-linked when requested, and can only be requested for a single detector per observation. The CMP array contains 286 points (143 real, 143 complex) for a short scan, and 572 points (286 real, 286 complex) for a long scan. The complex array data is stored in a variable length record. The position of this record is stored in the "complex" column. CMPxxxxx.VAR Variable length record containing complex array data. DATASET.LBL PDS label for dataset.lst. DATASET.LST ASCII list of TES-TSDR file types found in the directory. This file is required for the TES vanilla software. GEO.FMT The GEO format file contains the names of all fields stored in the GEO table. GEOxxxxx.TAB The GEO table contains information about the sun/spacecraft /planet geometry in a format that is easily searchable. These values are computed for every scan other than those that could not have targeted the planet (i.e., not for reference looks). If the observation failed to hit the planet, some values can still be computed, and others are set to impossible fill values. IFG.FMT The IFG format file contains the names of all fields stored in the IFG table. IFGxxxxx.TAB The IFG table contains raw interferogram data. The interferogram data is only down-linked when requested, and can only be requested for a single detector per observation. The IFG array contains 1600 points for a short scan, and 3200 points for a long scan. The interferogram data array is stored in a variable length record. The position of this record is stored in the "ifgm" column. IFGxxxxx.VAR Variable length record containing interferogram data array. LMB.FMT The LMB format file contains the names of all fields stored in the LMB table. LMBxxxxx.TAB The LMB table contains values derived from spectra that look at the limb of Mars. It contains one record for each limb set (sequential observations that view the limb at different altitudes). See the lmb_quality word for information on the validity of calculated variables. The aerosol information may include data from surface observations taken of the same geographic region at other times. OBS.FMT The OBS format file contains the names of all fields stored in the OBS table. OBSxxxxx.TAB The OBS table stores the state of the instrument at the start of each observation. One OBS record is generated for each observation. POS.FMT The POS format file contains the names of all fields stored in the POS table. POSxxxxx.TAB The POS table stores the positions of the spacecraft and sun relative to the planet, the spacecraft's orientation quaternion, and the Mars body quaternion, all relative to the J2000 system. This data is initially derived from the project SPICE kernels, but may be corrected from various other sources. This table may also include interpolated values where SPICE data was unavailable. RAD.FMT The RAD format file contains the names of all fields stored in the RAD table. RADxxxxx.TAB The RAD table contains the raw and calibrated observed radiances. For each observation there can be up to 6 RAD records, one for each active spectrometer detector. RADxxxxx.VAR Variable length record containing raw and calibrated radiance spectra. TLM.FMT The TLM format file contains the names of all fields stored in the TLM table. TLMxxxxx.TAB The TLM table stores auxiliary observation parameters. Records in the TLM table occur at a frequency less than or equal to the frequency of OBS records; that is, one (or none) per observation. 3.4. DOCUMENT Directory Contents The following files are contained in the DOCUMENT Directory. File Name File Contents ARCHSIS.ASC The Archive Volume SIS (this document) in ASCII text. ARCHSIS.LBL PDS label for the Archive Volume SIS ASCII and PDF documents. ARCHSIS.PDF The Archive Volume SIS (this document) in PDF format. DOCINFO.TXT A description of the contents of this directory. PROCESS.ASC The TES Data Processing User Guide in ASCII text. PROCESS.LBL PDS label for the TES Data Processing User Guide ASCII and PDF documents. PROCESS.PDF The TES Data Processing User Guide in PDF format. SDPSIS.ASC The TES-TSDR Standard Data Products SIS (TES-TSDR) in ASCII text. SDPSIS.LBL PDS label for the TES-TSDR Standard Data Products SIS ASCII and PDF documents. SDPSIS.PDF The TES-TSDR Standard Data Products SIS (TES-TSDR) in PDF format. 3.5. INDEX Directory Contents The following files are contained in the INDEX Directory. File Name File Contents CLASS.TXT A file containing information on data classification. CUMINDEX.LBL A PDS detached label that describes CUMINDEX.TAB. CUMINDEX.TAB A table listing all TES products published so far in this volume set, including the data on this volume. DETMASK.TXT A file containing information on spatial editing using detector masks. INDEX.LBL A PDS detached label that describes INDEX.TAB. INDEX.TAB A table listing all TES products on this volume. INDXINFO.TXT A description of the contents of this directory. QUALITY.TXT A file containing information on the quality fields. SPECMASK.TAB A table listing of TES spectral masks. SPECMASK.TXT A file containing information on spectral editing masks. 3.6. SOFTWARE Directory Contents The following files are contained in the SOFTWARE Directory. They are subject to change during the course of the mission. The latest versions available will be put on the archive volumes. File Name File Contents SOFTINFO.TXT A description of the contents of this directory. BIN A directory containing the binary executables for UNIX and PC platforms. DOC A directory containing user documentation for the provided software. SRC A directory containing the source code necessary for UNIX and PC platforms. 4. Archive Volume Format This section describes the format of TES-TSDR Standard Product Archive Volumes. Data that comprise the TES Standard Product Archives will be formatted in accordance with Planetary Data System specifications [Planetary Science Data Dictionary, 1996; PDS Data Preparation Workbook, 1995; PDS Standards Reference, 1995]. 4.1. Disk Format Archive Volumes will have a CD-ROM or DVD format that is in accordance with ISO 9660 level 1 Interchange Standard [ISO 9660, 1988]. They will be compatible with Macintosh OS, OS2, Unix, VMS, and Windows/MS-DOS computer operating systems. 4.2. File Formats The following section describes file formats for the kinds of files contained on Archive Volumes. For more information, see the PDS Data Preparation Workbook [1995] and the PDS Standards Reference [1995]. 4.2.1. Catalog File Format Catalog files (.CAT suffix) exist in the ROOT and CATALOG directories. They are formatted in an object-oriented structure consisting of sets of 'keyword = value' declarations. All catalog files have records that terminate with a carriage return character (ASCII 13) and a line feed character (ASCII 10). This allows the files to be read by Macintosh OS, OS2, Unix, VMS, and Windows/MS-DOS computer operating systems. 4.2.2. Document File Format Document files (.TXT and .ASC suffixes) exist in the ROOT, CATALOG, DATA, DOCUMENT, INDEX, and SOFTWARE directories. They are ASCII files with embedded PDS labels. All document files have records that terminate with a carriage return character (ASCII 13) and a line feed character (ASCII 10). This allows the files to be read by Macintosh OS, OS2, Unix, VMS, and Windows/MS-DOS computer operating systems. 4.2.3. PDS Label Format All data product files in the TES-TSDR Standard Product Archive Volumes have PDS labels [Planetary Science Data Dictionary, 1996; PDS Standards Reference, 1995]. These labels are embedded at the beginning of the data files. For examples of PDS labels for each type of data product, see the TES-TSDR Standard Data Product SIS [TES-TSDR SIS, 1998]. Detached PDS label files (.LBL suffix), are located in the INDEX, DATA, DOCUMENT, and ROOT directories. A PDS label, whether embedded or detached from its associated file, provides descriptive information about the associated file. The PDS label is an object-oriented structure consisting of sets of 'keyword = value' declarations; the object to which the label refers is denoted by a statement of the form: ^object = location in which the carat character (^, also called a pointer in this context) indicates where to find the object. In an embedded label, the location is an integer representing the starting record number of the object (the first record in the file is record 1). In a detached label, the location denotes the name of the file containing the object, along with the starting record or byte number, if there is more than one object in the file. For example: ^HEADER = ("F01.IMG",1) ^IMAGE = ("F01.IMG",1025 ) indicates that the IMAGE object begins at byte 1025 of the file F01.IMG, in the same directory as the detached label file. Below is a list of the possible formats for the ^object definition. ^object = n ^object = n ^object = "filename.ext" ^object = ("filename.ext",n) ^object = ("[dirlist]filename.ext",n) ^object = ("filename.ext",n) ^object = ("[dirlist]filename.ext",n) where n is the starting record or byte number of the object, counting from the beginning of the file (record 1, byte 1), indicates that the number given is in units of bytes, filename is the up to 8 character, alphanumeric upper-case file name, ext is the 3 character upper-case file extension, and dirlist is a period-delimited path-list of parent directories, in upper case, that specifies the object file directory (used only when the object is not in the same directory as the label file). The list begins at the directory level below the root directory. '[dirlist]' may be omitted when the object being described is located either in the same directory as the detached label or in a subdirectory named LABEL that is located in a higher level of the directory tree (typically root itself). All detached labels have records that end with a carriage return character and a line feed character. This allows the files to be read by Macintosh OS, OS2, Unix, VMS, and Windows/MS-DOS computer operating systems. 4.2.4. Software File Format Software files are C source code. Executable binaries will be precompiled for UNIX and PC operating systems. 4.2.5. Tabular File Format Tabular files (.TAB and .VAR suffixes) exist in the INDEX and DATA directories. Tabular files are either ASCII or binary files. The TES-TSDR Standard Product element files in the DATA directory are all binary tabular files. ASCII tabular files are formatted for direct reading into many database management systems on various computers. All fields are separated by commas, and character fields are enclosed in double quotation marks ("). Character fields are left justified and padded with spaces to keep quotation marks in the same columns of successive records. Numeric fields are right justified. The "start byte" and "bytes" values listed in the labels do not include the commas between fields or the quotation marks surrounding character fields. The records are of fixed length, and the last two bytes of each record contain the ASCII carriage return and line feed characters. This allows a table to be treated as a fixed length record file on computers that support this file type and as a text file with embedded line delimiters on those that don't. Two types of binary tabular files are present in the TES-TSDR Standard Product Archive Volumes: fixed length data field files (.TAB suffix) and variable length data field files (.VAR suffix). Fixed length data field files always accompany variable length data field files and contain a column with a pointer to data in the variable length data field file. There are no column delimiters for binary tabular files. For more information about the variable length data field files in TES-TSDR Standard Product Archive Volumes, see the TES-TSDR Standard Product SIS. All tabular files are described by PDS labels that are either embedded at the beginning of the file or detached. If detached, the PDS label file has the same name as the data file it describes, with the extension .LBL; for example, the file INDEX.TAB is accompanied by the detached label file INDEX.LBL in the same directory. 5. Archive Volume Generation 5.1. Data Transfer, Validation Methods, and Production The TES Team will produce complete TES-TSDR Standard Product Archive Volumes at Arizona State University. Archive volumes will be written to write-once CD-ROMs (CD-WOs) for distribution to Co-Investigators and the Science Data Validation Team (SDVT). The PDS Geosciences Node will also receive a CD-WO copy of each archive volume to verify that it conforms to the TES-TSDR SIS and to PDS standards for archive volumes. Copies of archive volumes may also be placed on the Internet. Upon approval of a volume by the SDVT, the TES Team will deliver it to a vendor for replication as CD-ROMs and/or DVDs. The Team will provide the vendor with a mailing list for distribution of copies. The list will include MGS personnel who express interest in receiving the data, the Planetary Data System, and the National Space Science Data Center (NSSDC). The PDS will request enough copies to serve its anticipated user needs, and will fund those copies. The PDS will be responsible for making additional future copies as needed. 5.2. Data Product Sizes The amount of data returned from TES is extremely variable. Each Archive Volume will contain as many TES-TSDR Standard Products as fit on the storage media. Anticipated data return for a typical mapping orbit (2-hour period) is shown in Table 2. Table 2 - TES-TSDR Standard Product Element Nominal Sizes Product Element 2 Hour Orbit (MB) Mission (MB) ATM 8.105 64,840 BOL 0.604 4,961 CMP 0.020 168 GEO 0.961 7,689 IFG 0.115 924 LMB 0.172 1,376 OBS 0.140 1,120 POS 1.512 12,096 RAD 12.873 102,984 TLM 0.040 332 TOTAL 24.545 201,345 5.3. Labeling and Identification Each TES-TSDR CD-WO to be sent to an institution for evaluation will bear a volume ID using the last two components of the volume set ID [PDS Standards Reference, 1995]. The volume set ID will be USA_NASA_JPL_MGST_xxxx. Where xxxx indicates both version and mission phase. The first digit indicates data version, with 0 = original release, 1 = first revision, 2 = second revision and so on. The last three digits indicate mission phase using the following convention: 001 - 020 Aerobrake Phase One 021 - 040 Science Phasing Orbits One 041 - 060 Science Phasing Orbits Two 061 - 080 Aerobrake Phase Two 100 - 999 Mapping Hence the first volume will have the volume ID MGST_0001. 6. Cognizant Persons and Support Staff Table 3 - TES-TSDR Archive Volumes Support Staff TES Team Kelly C. Bender Data Producer Arizona State University Department of Geology Box 871404 Tempe, Arizona 85287-1404 480-965-4183 kcbender@asu.edu Philip R. Christensen TES Principal Investigator Arizona State University Department of Geology Box 871404 Tempe, Arizona 85287-1404 480-965-7105 phil@east.la.asu.edu TES Team Kimberly C. (Feely) Murray Data Producer Arizona State University Department of Geology Box 871404 Tempe, Arizona 85287-1404 480-965-8056 kim.murray@asu.edu Noel S. Gorelick Data Producer Arizona State University Department of Geology Box 871404 Tempe, Arizona 85287-1404 480-965-7829 gorelick@asu.edu Greg L. Mehall TES Instrument Manager Arizona State University Department of Geology Box 871404 Tempe, Arizona 85287-1404 480-965-3063 mehall@asu.edu Washington University Raymond E. Arvidson MGS Interdisciplinary Scientist Washington University Campus Box 1169 One Brookings Drive St. Louis, MO 63130 314-935-5679 arvidson@wunder.wustl.edu Ed Guinness WU TES Archive Manager Washington University Campus Box 1169 One Brookings Drive St. Louis, MO 63130 314-935-5744 guinness@wunder.wustl.edu APPENDIX A: Volume Directory Structure Below is a representation of the directory structures of a TES Archive Volume. Names without extensions are directory names (e.g. CATALOG), while names with extensions are file names (e.g. CATINFO.TXT). ROOT | ------ AAREADME.HTM | ------ AAREADME.LBL | ------ AAREADME.TXT | ------ ERRATA.TXT | ------ VOLDESC.CAT | ------ CATALOG | | ----- CATINFO.TXT | | ----- DATASET.CAT | | ----- DEITGT.CAT | | ----- INST.CAT | | ----- INSTHOST.CAT | | ----- MARTGT.CAT | | ----- MISSION.CAT | | ----- PERSON.CAT | | ----- PHOTGT.CAT | | ----- REF.CAT | ------ DATA | | ----- DATAINFO.TXT | | ----- ENB.TXT | | ----- GEOMETRY.TXT | | ----- STDSHAPE.LBL | | ----- STDSHAPE.TAB | | ----- WAVNUMDS.LBL | | ----- WAVNUMDS.TAB | | ----- WAVNUMSS.LBL | | ----- WAVNUMSS.TAB | | ----- DEIMOS | | | ----- ATM.FMT | | | ----- ATMxxxxx.TAB | | | ----- ATMxxxxx.VAR | | | ----- BOL.FMT | | | ----- BOLxxxxx.TAB | | | ----- CMP.FMT | | | ----- CMPxxxxx.TAB | | | ----- CMPxxxxx.VAR | | | ----- DATASET.LBL | | | ----- DATASET.LST | | | ----- GEO.FMT | | | ----- GEOxxxxx.TAB | | | ----- IFG.FMT | | | ----- IFGxxxxx.TAB | | | ----- IFGxxxxx.VAR | | | ----- LMB.FMT | | | ----- LMBxxxxx.TAB | | | ----- OBS.FMT | | | ----- OBSxxxxx.TAB | | | ----- POS.FMT | | | ----- POSxxxxx.TAB | | | ----- RAD.FMT | | | ----- RADxxxxx.TAB | | | ----- RADxxxxx.VAR | | | ----- TLM.FMT | | | ----- TLMxxxxx.TAB | | | ----- VAR.LBL | | ----- MARS | | | ----- ATM.FMT | | | ----- ATMxxxxx.TAB | | | ----- ATMxxxxx.VAR | | | ----- BOL.FMT | | | ----- BOLxxxxx.TAB | | | ----- CMP.FMT | | | ----- CMPxxxxx.TAB | | | ----- CMPxxxxx.VAR | | | ----- DATASET.LBL | | | ----- DATASET.LST | | | ----- GEO.FMT | | | ----- GEOxxxxx.TAB | | | ----- IFG.FMT | | | ----- IFGxxxxx.TAB | | | ----- IFGxxxxx.VAR | | | ----- LMB.FMT | | | ----- LMBxxxxx.TAB | | | ----- OBS.FMT | | | ----- OBSxxxxx.TAB | | | ----- POS.FMT | | | ----- POSxxxxx.TAB | | | ----- RAD.FMT | | | ----- RADxxxxx.TAB | | | ----- RADxxxxx.VAR | | | ----- TLM.FMT | | | ----- TLMxxxxx.TAB | | | ----- VAR.LBL | | ----- PHOBOS | | | ----- ATM.FMT | | | ----- ATMxxxxx.TAB | | | ----- ATMxxxxx.VAR | | | ----- BOL.FMT | | | ----- BOLxxxxx.TAB | | | ----- CMP.FMT | | | ----- CMPxxxxx.TAB | | | ----- CMPxxxxx.VAR | | | ----- DATASET.LBL | | | ----- DATASET.LST | | | ----- GEO.FMT | | | ----- GEOxxxxx.TAB | | | ----- IFG.FMT | | | ----- IFGxxxxx.TAB | | | ----- IFGxxxxx.VAR | | | ----- LMB.FMT | | | ----- LMBxxxxx.TAB | | | ----- OBS.FMT | | | ----- OBSxxxxx.TAB | | | ----- POS.FMT | | | ----- POSxxxxx.TAB | | | ----- RAD.FMT | | | ----- RADxxxxx.TAB | | | ----- RADxxxxx.VAR | | | ----- TLM.FMT | | | ----- TLMxxxxx.TAB | | | ----- VAR.LBL | ------ DOCUMENT | | ----- ARCHSIS.ASC | | ----- ARCHSIS.LBL | | ----- ARCHSIS.PDF | | ----- DOCINFO.TXT | | ----- PROCESS.ASC | | ----- PROCESS.LBL | | ----- PROCESS.PDF | | ----- SDPSIS.ASC | | ----- SDPSIS.LBL | | ----- SDPSIS.PDF | ------ INDEX | | ----- CLASS.TXT | | ----- CUMINDEX.LBL | | ----- CUMINDEX.TAB | | ----- DETMASK.TXT | | ----- INDEX.LBL | | ----- INDEX.TAB | | ----- INDXINFO.TXT | | ----- QUALITY.TXT | | ----- SPECMASK.TAB | | ----- SPECMASK.TXT | ------ SOFTWARE | | ----- SOFTINFO.TXT | | ----- BIN | | | ----- BININFO.TXT | | | ----- HPPA2.EXE | | | ----- INDIGO2.EXE | | | ----- LINUX.EXE | | | ----- RS6K.EXE | | | ----- SOLSPARC.EXE | | | ----- WINTEL.EXE | | ----- DOC | | | ----- DOCINFO.TXT | | | ----- USERDOC.TXT | | ----- SRC | | | ----- BUFFS.C | | | ----- CONVERT.C | | | ----- DATASET.C | | | ----- DIR.C | | | ----- DOS.H | | | ----- FAKE.C | | | ----- FAKE.H | | | ----- FF_IRTM.C | | | ----- FF_IRTM.H | | | ----- FF_T20.C | | | ----- FIELDS.C | | | ----- GENDEF.H | | | ----- HEADER.C | | | ----- HEADER.H | | | ----- IO_LABLIB3.C | | | ----- IO_LABLIB3.H | | | ----- MAKEFILE | | | ----- MEM.C | | | ----- MEM.H | | | ----- OUTPUT.C | | | ----- OUTPUT.H | | | ----- PROTO.H | | | ----- SEARCH.C | | | ----- SELECT.C | | | ----- SRCINFO.TXT | | | ----- SYSTEM.C | | | ----- SYSTEM.H | | | ----- TOOLBOX.H | | | ----- TOOLS.C | | | ----- TOOLS.H | | | ----- VANILLA.C | | | ----- VERSION.H