Reads and parses the header of a processed data file as output by the PC1800 program to extract the whole header remark field and also decode whether data is in photon or energy based units. The time field is ignored as it does not contain year information. This instrument is no longer being manufactured.
read_licor_prn(file, date = NULL, geocode = NULL, label = NULL,
tz = NULL, locale = readr::default_locale(), s.qty = NULL)read_m_licor_prn(files, date = NULL, geocode = NULL, label = NULL,
tz = Sys.timezone(location = FALSE),
locale = readr::default_locale(), s.qty = NULL)
Path to file as a character string.
a POSIXct object to use to set the "when.measured"
attribute. If NULL, the default, the date is extracted from the
file header.
A data frame with columns lon and lat used to
set attribute "where.measured".
character string, but if NULL the value of file is
used, and if NA the "what.measured" attribute is not set.
character Time zone used for interpreting times saved in the file header.
The locale controls defaults that vary from place to place. The
default locale is US-centric (like R), but you can use
locale to create your own locale that controls things
like the default time zone, encoding, decimal mark, big mark, and day/month
names.
character The name of the spectral quantity to be read. One of "s.irrad", "Tfr", or "Rfr".
A list or vector of character strings.
read_licor_prn() returns a source_spct object with
time.unit attribute set to "second" and when.measured
attribute set to the date-time extracted from the file name, or supplied.
Function read_m_licor_prn() returns a source_mspct object
containing one spectrum per file read.
Function read_m_licor_prn() calls red_licor_file()
for each file in files. See read_table for
a description of valid arguments for files.