?julian


Paloma Moya <polillaplm@yahoo.es> wrote on 06/15/2012 01:13:04 AM:

> Hello,
> I am trying to convert calendar dates (Month, Day, Year) into Julian 
Days
> 
> Product code Bureau of Meteorology station number Month Day Year 
> Date_mdy Date 
> 4102001 70014 1 1 1939 1/01/1939 1/01/1939 
> 4102001 70014 1 2 1939 1/02/1939 2/01/1939 
> 4102001 70014 1 3 1939 1/03/1939 3/01/1939 
> 4102001 70014 1 4 1939 1/04/1939 4/01/1939 
> 4102001 70014 1 5 1939 1/05/1939 5/01/1939 
> 4102001 70014 1 6 1939 1/06/1939 6/01/1939 
> 4102001 70014 1 7 1939 1/07/1939 7/01/1939 
> 
> These are the type of data that I have
> 
> 
> I am trying to get the output as
> 
> Product code Bureau of Meteorology station number Month Day Year 
> Date_mdy Date JD 
> 4102001 70014 1 1 1939 ######## ######## 215421 
> 4102001 70014 1 2 1939 ######## ######## 215422 
> 4102001 70014 1 3 1939 ######## ######## 215423 
> 4102001 70014 1 4 1939 ######## ######## 215424 
> 4102001 70014 1 5 1939 ######## ######## 215425 
> 4102001 70014 1 6 1939 ######## ######## 215426 
> 4102001 70014 1 7 1939 ######## ######## 215427 
> 
> (these JDs are fictions) 
> 
> I have tried to apply strftime, mdy.date etc ā?¦ etcā?¦
> But I couldnā??tā?¦ could you help me, please?
> 
> Thank you very much,
> Paloma

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