signal_clip: Clip signal based on time vector.

In coffeemuggler/eseis: Environmental Seismology Toolbox

Clip signal based on time vector.

Description

The function clips a seismic signal based on the corresponding time vector.

Usage

signal_clip(data, limits, time)

Arguments

data	eseis object, numeric vector or list of objects, data set to be processed.
limits	POSIXct vector of length two, time limits for clipping. Can also be a text string that will be converted to POSIXct format, with UTC assigned automatically.
time	POSIXct vector, corresponding time vector. Only needed if data is no eseis object.

Value

Numeric data set clipped to provided time interval.

Author(s)

Michael Dietze

Examples

## load example data
data(rockfall)

## define limits (second 10 to 20 of the signal)
limits <- c(rockfall_t[1] + 10, rockfall_t[1] + 20)

## clip signal 
rockfall_clip <- signal_clip(data = rockfall_z, 
                             time = rockfall_t, 
                             limits = limits)
                     
## clip signal using the eseis object
rockfall_clip <- signal_clip(data = rockfall_eseis, 
                             limits = limits)
                             

coffeemuggler/eseis documentation built on Nov. 25, 2024, 8:31 p.m.