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!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!
! SDDL Name:	ORBIT_FILE_C.SDDL
!
! Purpose:      This SDDL file defines the orbit_file_c relation.
!
! Modification History:
!
!   Date       OPR      Who                       Reason
! --------   -------    ---   -------------------------------------------------
! 11/15/94    27329     SSS   Original implementation
!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

LANGUAGE	FORTRAN, SQL

INCLUDE         ZSPSS_USER_TYPES.SDDL

RECORD  ORBFIL_TYPE

    DESCRIPTION       "This relation maintains a catalog of all HST orbit
                       files.  Developers can see file ZORB.SDDL for a 
                       detailed description of the contents of an HST orbit
                       file.  This table is updated during orbit file 
                       creation, deletion, and update operations via the 
                       ORBFILE/CREATE, ORBFILE/DELETE, and ORBFILE/UPDATE 
                       commands.  Various SPSS commands query this table to 
                       determine orbit file characteristics.  Orbit files are
                       physically located in :
                               
                             SPSSORB:.DAT;.  
 
                       Where  and  are the values of 
                       the two fields listed below."


    FIELD  file_name
        TYPE ORBIT_FILE_ID_TYPE
    END_FIELD


    FIELD  version_num
        TYPE ORBIT_FILE_VERSION_NUM_TYPE
    END_FIELD


    FIELD  account_name
        TYPE            C*8
        DESCRIPTION     "This is the operating system user name of the creator
                         (owner) of the orbit file."
    END_FIELD


    FIELD  node_name
        TYPE            C*8
        DESCRIPTION     "This is the computer facility used to create the 
                         orbit file.  This field will generally have the value
                         'SPSS_IF'."
    END_FIELD


    FIELD  create_date
        TYPE TIME_STAMP_TYPE
        DESCRIPTION     "This is the creation date of the orbit file."
    END_FIELD


    FIELD  ps_start
        TYPE SOGS_INT_TIME_TYPE
        DESCRIPTION     "This is the start time of the orbit file."
    END_FIELD


    FIELD  ps_end
        TYPE SOGS_INT_TIME_TYPE
        DESCRIPTION     "This is the end time of the orbit file."
    END_FIELD


    FIELD  st_fit
        TYPE            C*32
        DESCRIPTION     "This is the name of polynomial fit approximating
                        the HST ephemeris used to create the orbit file."
        RELATED_FIELDS  "fit_cat.*"
    END_FIELD


    FIELD  tdrse_fit
        TYPE            C*32
        DESCRIPTION     "This is the name of polynomial fit approximating
                        the TDRS East satellite ephemeris used to create the 
                        orbit file."
        RELATED_FIELDS  "fit_cat.*"
     END_FIELD


    FIELD  tdrse_accept
        TYPE            I*2
        DESCRIPTION     "This is the number of accepted intervals for the 
                         TDRS East satellite.  SPSS developers should see 
                         field ORB.TDRS.GRANTED_NUM in ZORB.SDDL for more 
                         information."
    END_FIELD


    FIELD  tdrse_reject
        TYPE            I*2
        DESCRIPTION     "This is the number of rejected intervals for the 
                         TDRS East satellite.  SPSS developers should see 
                         field ORB.TDRS.REJECTED_NUM in ZORB.SDDL for more 
                         information."
    END_FIELD


    FIELD  tdrsw_fit
        TYPE            C*32
        DESCRIPTION     "This is the name of polynomial fit approximating
                        the TDRS West satellite ephemeris used to create the 
                        orbit file."
        RELATED_FIELDS  "fit_cat.*"
    END_FIELD


    FIELD  tdrsw_accept
        TYPE            I*2
        DESCRIPTION     "This is the number of accepted intervals for the 
                         TDRS West satellite.  SPSS developers should see 
                         field ORB.TDRS.GRANTED_NUM in ZORB.SDDL for more 
                         information."
    END_FIELD


    FIELD  tdrsw_reject
        TYPE            I*2
        DESCRIPTION     "This is the number of rejected intervals for the 
                         TDRS West satellite.  SPSS developers should see 
                         field ORB.TDRS.REJECTED_NUM in ZORB.SDDL for more 
                         information."
    END_FIELD


    FIELD  ea_table
        TYPE            C*32
        DESCRIPTION     "This is the root name of the earth avoidance table
                         file associated with the orbit file.  Earth avoidance
                         tables are used by several SPSS programs to determine
                         target visibility relative to the bright/dark earth
                         constraints.  Earth avodance table files are 
                         physically located in SPSSORB:.DAT;  
                         These files are created via the OCCTAB/BUILD command."
    END_FIELD

END_RECORD


RELATION  orbit_file_c
    TYPE             ORBFIL_TYPE
    DESCRIPTION      "Orbit File Catalog Relation"
    SUBSYSTEM_USING  "SPSS"

    INDEX  orbit_file_c_1
        TYPE         unique, clustered
        FIELDS       file_name, version_num, node_name
    END_INDEX

    RELATED_FIELDS  "fit_cat.*"

END_RELATION


INSTANCE  orbit_file_c
    GLOBAL
    TYPE        ORBFIL_TYPE
END_INSTANCE

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