Cyclic GDG examples

Here are some examples of Cyclic SMF File GDGs.
One day cycle for each day of the week
SMF.DAILY(0) contains data for today, SMF.DAILY(-1) contains data for yesterday, and so on.
GDG Base: SMF.DAILY       Origin: DAY         Interval: DAY     DISP: MOD
Weekly cycle
Each cycle contains data for a whole week, from Monday to Sunday inclusive. SMF.WEEKLY(0) contains data for previous week starting on Monday, SMF.WEEKLY(-1) contains data for two weeks ago, and so on. Data for this week (starting on Sunday) can only be obtained from the SMF.DAILY cycle.
GDG Base: SMF.WEEKLY      Origin: MONDAY      Interval: WEEK    DISP: OLD
Monthly cycle
Each cycle contains data for a whole calendar month, from the first of the month to the end. SMF.MONTH(0) contains data for previous calendar month, SMF.MONTH(-1) contains data for two months ago, and so on.
GDG Base: SMF.MONTH       Origin: ****-001    Interval: MONTH   DISP: OLD
Fixed number of Days cycle
Each cycle contains data for a 28 day period. The oldest cycle starts on 2004-03-07.
GDG Base: SMF.DAYS28      Origin: 2004-03-07  Interval: 28      DISP: OLD
Yearly cycle
Each cycle contains data for a whole calendar year, from January to December inclusive. SMF.YEAR (0) contains data for last year, SMF.YEAR(-1) contains data for two years ago, and so on..
GDG Base: SMF.YEAR        Origin: ****-001    Interval: YEAR    DISP: OLD

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Timestamp icon Last updated: Thursday, 7 November 2013


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