metab_day: Identify metabolic days in a time series

In SWMPr: Retrieving, Organizing, and Analyzing Estuary Monitoring Data

Identify metabolic days in a time series

Description

Identify metabolic days in a time series based on sunrise and sunset times for a location and date. The metabolic day is considered the 24 hour period between sunsets for two adjacent calendar days. The function calls the getSunlightTimes function from the suncalc package.

Usage

metab_day(dat_in, ...)

## Default S3 method:
metab_day(dat_in, tz, lat, long, ...)

Arguments

dat_in	data.frame
...	arguments passed to or from other methods
tz	chr string for timezone, e.g., 'America/Chicago'
lat	numeric for latitude
long	numeric for longitude (negative west of prime meridian)

Details

This function is only used within ecometab and should not be called explicitly.

See Also

ecometab, getSunlightTimes

SWMPr documentation built on June 24, 2024, 5:08 p.m.