Usage
read.WSdata2(WSdata, ..., height = 2.2, lat, long, elev, columns = c("date", "time", "radiation", "wind", NA, "RH", "temp", "pp"), date.format = "%d/%m/%Y", time.format = "%H:%M:%S", datetime.format = "%Y-%m-%d %H:%M:%S", tz = "", cf = c(1, 3.6, 1, 1), MTL)
Arguments
WSdata
csv file with weather station data
...
additional parameter to pass to read.csv()
height
weather station sensors height in meters
lat
latitude of weather station in decimal degrees.
Negative values for south latitude
long
longitude of weather station in decimal degrees.
Negative values for west longitude
elev
elevation of weather station in meters
columns
columns order of needed data. Vector containing
"date", "time", "radiation", "wind", "RH" and "temp". Other values are
ignored. If you have a column with date and time in the same column, you can
include "datetime" and "date" and "time" are no longer needed.
date.format
date format. See strptime format argument.
time.format
time format. See strptime format argument.
datetime.format
datetime format. See strptime format argument.
tz
timezone of the weather station dates. If not
present assumes the same timezone as the computer running the code. See
strptime for details.
cf
conversion factor to convert radiation, wind, and
temperature to W/m2; m/s and Celsius. See Details.
MTL
Metadata file. If not provided will look for one on
working directory. If provided or present will calculate weather conditions
on satellite flyby.