gnsstime 0.0.3

Extended datetime for the gnss analysis.

gnsstime is a extended datetime for the gnss analysis.

Requirements

• Python 3.3 or later (not support 2.x)

History

0.0.3 (2014-12-04)

• first release

Example

>>> import gnsstime as gt
>>> gt1 = gt.gnsstime(2011, 1, 1)
>>> print('')
>>> print('gpscal()                        -> ', gt1.gpscal())
>>> print('gpscal(2013,12,31)              -> ', gt1.gpscal(2013, 12, 31))
>>> print('gpscal(ymd='2013/12/31')        -> ', gt1.gpscal(ymd='2013/12/31'))
>>> print('gpscal(dt.datetime(2013,12,31)) -> ', gt1.gpscal(dt.datetime(2013, 12, 31)))
gpscal()                        ->  (1, 1616, 6)
gpscal(2013,12,31)              ->  (365, 1773, 2)
gpscal(ymd='2013/12/31')        ->  (365, 1773, 2)
gpscal(dt.datetime(2013,12,31)) ->  (365, 1773, 2)

>>> print('date    :', gt1.isoformat())
>>> print('doy     :', gt1.doy)
>>> print('gpsw    :', gt1.gpsw)
>>> print('gpswd   :', gt1.gpswd)
>>> print('gpst    :', gt1.gpst.isoformat())
>>> print('leapsec :', gt1.leapsec)
date    : 2011-01-01T00:00:00
doy     : 1
gpsw    : 1616
gpswd   : 6
gpst    : 2010-12-31T23:59:45
leapsec : -15

>>> import datetime as dt
>>> print('gt1 + dt.timedelta(days=2) :', (gt1 + dt.timedelta(days=2)).isoformat())
>>> print('gt1 - dt.timedelta(days=2) :', (gt1 - dt.timedelta(days=2)).isoformat())
gt1 + dt.timedelta(days=2) : 2011-01-03T00:00:00
gt1 - dt.timedelta(days=2) : 2010-12-30T00:00:00