Home Tools ymdh to wind day Converter
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ymdh to wind day Converter Print

The following tools can be found in the HYCOM source distribution.

The MT value is days since 1900-12-31 00:00:00, which is also the HYCOM model day or NRL wind day, so you can use hycom_ymdh_wind to find MT.

hycom_ymdh_wind

c
c     input:  yyyy mm dd hh (calendar/model year, month, day, and hour)
c     output: the HYCOM model day and yrflag(=3)
c
c --- wday   = wind day since 01/01/1901
c --- yrflag = days in year flag (3=actual)

Example:

ajax 100> echo 2012 02 01 00 | hycom_ymdh_wind
   40574.000  3

 

Disclaimer

This is a demonstration product from the HYCOM Consortium and is provided as is. HYCOM Consortium does not warrant or suggest that this data is fit for any particular purpose. Further, neither COAPS nor HYCOM consortium guarantee availability, service updates or timely data delivery.