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photobiology (version 0.10.6)

setWhenMeasured: Set the "when.measured" attribute

Description

Function to set by reference the "when" attribute of an existing generic_spct or an object of a class derived from generic_spct.

Usage

setWhenMeasured(x, when.measured, ...)

when_measured(x) <- value

# S3 method for default setWhenMeasured(x, when.measured, ...)

# S3 method for generic_spct setWhenMeasured(x, when.measured = lubridate::now(tzone = "UTC"), ...)

# S3 method for summary_generic_spct setWhenMeasured(x, when.measured = lubridate::now(tzone = "UTC"), ...)

# S3 method for generic_mspct setWhenMeasured(x, when.measured = lubridate::now(tzone = "UTC"), ...)

Arguments

x

a generic_spct object

when.measured, value

POSIXct to add as attribute, or a list of POSIXct.

...

Allows use of additional arguments in methods for other classes.

Value

x

Methods (by class)

  • default: default

  • generic_spct: generic_spct

  • summary_generic_spct: summary_generic_spct

  • generic_mspct: generic_mspct

See Also

Other measurement metadata functions: add_attr2tb(), getFilterProperties(), getHowMeasured(), getInstrDesc(), getInstrSettings(), getWhatMeasured(), getWhenMeasured(), getWhereMeasured(), get_attributes(), isValidInstrDesc(), isValidInstrSettings(), select_spct_attributes(), setFilterProperties(), setHowMeasured(), setInstrDesc(), setInstrSettings(), setWhatMeasured(), setWhereMeasured(), spct_attr2tb(), spct_metadata(), trimInstrDesc(), trimInstrSettings()

Examples

Run this code
# NOT RUN {
my.spct <- sun.spct
when_measured(my.spct)
when_measured(my.spct) <- lubridate::ymd_hms("2020-01-01 08:00:00")
when_measured(my.spct)

# }

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