!
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!
! SDDL Name: OFF_NOM_DUR.SDDL
!
! Purpose: This include file contains off nominal duration/recovery table
! and related parameters
!
! Modification History:
!
! Date OPR Who Reason
! -------- ------- --- -------------------------------------------------
! 12/ 9/94 27329 SSS Original implementation
!
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!
LANGUAGE FORTRAN
FILE ZOFF_NOM_DUR.ALL
INSTANCE lonmspo
TYPE R*4
DIMENSION 8
UNITS "MINUTES"
DESCRIPTION "minutes of sun per orbit. one uses this value
to locate the index of a row which will then be
used with the sia to find the duration and recovery
times."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonsia
TYPE R*4
UNITS "DEGREES"
DIMENSION 8,5
DESCRIPTION "sun incidence angles. there are 8 rows and 5
columns. one uses lonmspo to select one of
the rows and then selects a column in this
row which determines the duration and recovery
time rules."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmxondur
TYPE R*4
UNITS "ORBITS"
DIMENSION 4
DESCRIPTION "the maximum durations for off normal operations
for look up table. column 1 is currently not
restricted. values in columns 2-4 are used."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmnonrec
TYPE R*4
UNITS "ORBITS"
DIMENSION 4
DESCRIPTION "the minimum recovery times for off normal
operations for look up table. column 1 currently
is not restricted. columns 2 and 3 are set to 2,
though minimum recovery time is max of this and the
duration, column 4 is 17."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmxdurshad
TYPE R*4
UNITS "ORBITS"
DESCRIPTION "the maximum duration for an off normal operation
which has solar array shading."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmnrecshad
TYPE R*4
UNITS "ORBITS"
DESCRIPTION "the minimum recovery time for an off normal
operation which has solar array shading."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmxorbfac
TYPE I*4
UNITS "SECONDS"
DESCRIPTION "a factor added on to the maximum orbit length
in a c&c list to make double sure we have a
maximum orbit length for this c&c list."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmnorbfac
TYPE I*4
UNITS "SECONDS"
DESCRIPTION "a factor subtracted from the minimum orbit length
in a c&c list to make double sure we have a
minimum orbit length for this c&c list."
GLOBAL off_nom_dur
END_INSTANCE
INSTANCE lonmnssfac
TYPE I*4
UNITS "SECONDS"
DESCRIPTION "a factor subtracted from the calculated minimum
sunshine period length in a c&c list to make double
sure we the minimum period length of sunshine for
this c&c list."
GLOBAL off_nom_dur
END_INSTANCE