setRange: setRange

In WilliamCooper/Ranadu: Functions for use with RAF aircraft data files

Description

Set the index range based on requested time limits

Usage

setRange(Time, Start = 0, End = 0)

Arguments

Time	A POSIXct-format Time variable or a data.frame containing such a variable
Start	The desired start time in HHMMSS format (defaults to 0, which gives first index 1)
End	The desired end time in HHMMSS format (defaults to the last time in the array)

Details

For time variable Time, finds indices that match the supplied start and end times and returns the result as a sequence

Value

A vector of indices corresponding to times in the requested time interval (inclusive).

Author(s)

William Cooper

Examples

r <- setRange (RAFdata, 201100, 201200)

WilliamCooper/Ranadu documentation built on July 10, 2019, 12:40 a.m.