Name

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DOY

Purpose

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      Print (or optionally return) the current UT DOY

Category

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      SNOE, date

Calling Sequence

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      DOY, today

Optional Outputs

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      today: contains the day-of-year of today in London

Example

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      To print the current doy:
          IDL> DOY
      To get the current doy in a variable:
          IDL> DOY, var

Modification History

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  Written by: KDM
2002-09-25: KDM; Added docs