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date question [message #11323]

Tue, 24 March 1998 00:00

Robert Moss
Messages: 74
Registered: February 1996

Member

I need to be able to convert a semi-standard date string, such as
3/24/98 14:22:10.120
into a value that is equal to the number of seconds since 00:00 Sunday
the week of the date in question.

For example, 3/24/98 happens to be a Tuesday, so i need

secs since Sun 00:00 = 10.120 + ( 22 * 60 ) + ( 14 * 60 * 60 ) +
( 2 * 24 * 60 * 60 )

where here ( 2 * 24 * 60 * 60 ) is the number of seconds between
00:00 Sunday and 00:00 Tuesday.

Of course, I'd like a general solution that is intelligent enough to
know what day of the week it is based on the date alone...

Anyone else out there have a "gps_time_week" function handy?

--
Robert M. Moss, Ph.D. - mossrm@texaco.com - FAX (713)954-6911
------------------------------------------------------------ -----
This does not necessarily reflect the opinions of Texaco Inc.

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[Message index]

		date question By: Robert Moss on Tue, 24 March 1998 00:00
		Re: date question By: Richard D. Hunt on Mon, 30 March 1998 00:00

Previous Topic:	POLY_FIT 5.0: inaccurate results. use 4.0 if possible.
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