readVars: Process data from the DWD CDC FTP Server
Description
Read climate variables (column meta data) from zip folders downloaded with
dataDWD.
The metadata file "Metadaten_Parameter.*txt" in the zip folder file
is read, processed and returned as a data.frame.
file can be a vector with several filenames.
Usage
readVars(file, progbar = TRUE)
Arguments
file
Char (vector): name(s) of the file(s) downloaded with dataDWD,
e.g. "~/DWDdata/tageswerte_KL_02575_akt.zip"
progbar
Logical: present a progress bar with estimated remaining time?
If missing and length(file)==1, progbar is internally set to FALSE.
DEFAULT: TRUE
Value
data.frame of the desired dataset,
or a named list of data.frames if length(file) > 1.