Reads and parses the header and body of a text file output by a script used to run libRadtran's uvspec in a batch joib for a set of solar spectrum simulations. The header and time and date fields are converted into a datetime object.
read_uvspec_disort_vesa(
file,
date = NULL,
geocode = NULL,
label = NULL,
tz = NULL,
locale = readr::default_locale(),
multiplier = 1e-06,
simplify = TRUE
)a source_spct object, possibly containing several spectra in long form and a datetime column.
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 is by default read from the file.
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.
numeric A multiplier for conversion into W m-2 nm-1, as the units of expression of the output from "uvspec" depend on the units in which the extraterrestrial solar spectrum data is expressed.
logical Remove redundant columns from returned object.