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bei - beginning and ending epochs, and data interval from one or more RINEX files.

bei {-2bei} file{s}
where:
-2 = find earliest/latest common epochs,
-b = print beginning epoch only,
-e = print ending epoch only,
-i = print interval only.

DESCRIPTION

bei scans the first few and last epoch of the given RINEX files and prints to stdout the beginning and ending epochs, as MJD's, and the data interval in seconds.

EXAMPLES

Values returned by the program will be shown in fixed width font.

In all these example, two RINEX files are used: algo0030.98o which is a "standard" 24 hour/30 second interval data file, and sant0030.98o which contains data from 00:00 - 18:11 only.
Basic program use.
bei *.98o
50816.00000000 50816.99965278 30.000

Find common time period.
bei -2 *.98o
50816.00000000 50816.75798611 30.000 

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bei.html
January 14, 2000
Steve Hilla