GeoLight2TAGS

0th

Percentile

Function to write down twilights annotated in GeoLight package data in so-called TAGS format

this function converts combines twilights detected in BAStag to twGeos with raw data and writes them down in TAGS format that can be easily read by get.tags.data

Usage
GeoLight2TAGS(raw, gl_twl, threshold, filename = NULL)
Arguments
raw

original data - dataframe with two columns first column must contain time and second measured light levels

gl_twl

twilights object from GeoLight

threshold

threshold value used for twilight definition in GeoLight

filename

if NULL data.frame in TAGS format will be returned otherwise .csv file in TAGS format will be written

Details

TAGS format returned or written as .csv by this function is a dataframe with columns

  • datetime date and time in ISO 8601 format e.g. 2013-06-16T00:00:11.000Z

  • light light value measured by tag

  • twilight assigned by the software numeric indication of whether the record belongs to sunrise (1), sunset (2) or none of those (0)

  • excluded indication of whether a twilight was excluded during manual inspection (logical, TRUE | FALSE)

  • interp indication of whether the light value at twilight was interpolated (logical, TRUE | FALSE)

The fields excluded and interp may have values of TRUE only for twilight > 0.

Value

NULL if filename is provided or TAGS formatted dataframe.

See Also

twGeos2TAGS and BAStag2TAGS

Aliases
  • GeoLight2TAGS
Documentation reproduced from package FLightR, version 0.5.0, License: GPL-3

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