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euv_date/

jd2fp_doy.pro

topjd2fp_doy

time conversion

result = jd2fp_doy(jd [, YEAR=YEAR])

convert julian days to floating point da of year

Return value

fp_doy - fp_doy of the input julian day

Parameters

jd in required: julian day to convert

Keywords

YEAR in optional: output variable to contain the year of the jd input

Examples

 IDL> print, jd2fp_doy(2452033.0, year=year)
        123.500
 IDL> print, year
        2001

Author information

History:: Tue Dec 11 11:45:16 2007, Brian Larsen written and tested

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File attributes

Modifcation date:	Thu Dec 4 15:16:28 2008
Lines:	61