R: Return difference in seconds

secdif {RSEIS} | R Documentation

## Return difference in seconds

### Description

Difference between two Date/Times (Julian Day)

### Usage

    secdif(jd1, hr1, mi1, sec1, jd2, hr2, mi2, sec2)

### Arguments

`jd1` | Julian Day
`hr1` | hour
`mi1` | minute
`sec1` | second
`jd2` | Julian Day
`hr2` | hour
`mi2` | minute
`sec2` | second

### Details

Returns T2-T1. Year is not included.

### Value

`numeric` | seconds

### Author(s)

Jonathan M. Lees<jonathan.lees.edu>

### See Also

secdifL

### Examples

    T1 <- list(jd=12, hr=13, mi=23, sec=21)
    T2 <- list(jd=14, hr=23, mi=23, sec=2)
    secdif(T1$jd, T1$hr, T1$mi, T1$sec,  T2$jd, T2$hr, T2$mi, T2$sec)

[Package RSEIS version 3.7-4 Index]