RSEIS (version 2.1-6)

attime12: Epoch Time Window

Description

Set a time window in Epoch days for extraction from a DB file

Usage

attime12(t1, t2 = t1, origyr = 1972, pre = 0, post = 0)

Arguments

t1

list date-time 1

t2

list date-time 2

origyr

origin year

pre

seconds before time 1

post

seconds afer time 2

Value

• vector
  c(t1, t2)

Details

If t2 is missing, t1=t2.

Examples

j1 = list(yr=2005, jd= 214 , hr= 7 , mi= 1 ,sec= 0.5235)
j2 = list(yr=2005, jd= 214 , hr= 7 , mi= 1 ,sec= 0.5235+6)

at= attime12(j1, t2=j1, origyr=2005, pre=100, post=100)