Helper function: get available station variables
Source:R/get_station_variables.R
get_station_variables.RdHelper function: get available station variables
Arguments
- station_df
data frame with one row per station and columns "Messstellennummer", "Messstellenname" and additional columns each of which represents a variable that is measured at that station. If the variable columns contain the value "x" it means that the corresponding variable is measured and the name of the column is contained in the returned vector of variable names.