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michaesp |
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.TH gettidiff
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.SH NAME
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.B gettidiff - get the difference (in hours) between two dates
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.SH SYNOPSIS
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.B gettidiff
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.I date1
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.I date2
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.SH DESCRIPTION
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Get the time difference (in hours) between two dates ( in form YYYYMMDD_HH(MM), i.e. the minutes are optional): date1 - date2. The output is in format HH or HH.MM
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.SH PARAMETERS
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.TP 15
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.B date1
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first date ( in form YYYYMMDD_HH(MM) )
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.TP 15
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.B date2
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second date ( in form YYYYMMDD_HH(MM) )
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.SH EXAMPLES
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.TP 5
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.B [1] gettidiff 20110102_18 20110205_00
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gives the time difference between 20110102_18 and 20110205_00; the result is -798 h.
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.SH AUTHOR
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Written by Michael Sprenger and Heini Wernli (January 2011)
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