read_licor_prn(file, date = NULL, geocode = NULL, label = NULL, tz = NULL, locale = readr::default_locale())read_m_licor_prn(files, date = NULL, geocode = NULL, label = NULL, tz = Sys.timezone(location = FALSE), locale = readr::default_locale())
POSIXct
object, but if NULL
the date stored in
file is used, and if NA
no date variable is added.lon
and lat
.NULL
the value of file
is
used, and if NA
the "what.measured" attribute is not set.locale
to create your own locale that controls things
like the default time zone, encoding, decimal mark, big mark, and day/month
names.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.
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 check whether data is in photon or energy based units. The time field is ignored as it does not contain year information.
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
.
The LI-1800 spectroradiometer does not store the year as part of the
data, only month, day, and time of day. Because of this, in the current
version, if NULL
is the argument to date, year is set to 0000.