The dataset follows the structure:
> BD_Obs
# A data.table or data.frame with n rows (dates) and m+1 columns (stations + Date)
Date ST001 ST002 ST003 ST004 ...
<date> <dbl> <dbl> <dbl> <dbl> ...
1 2015-01-01 0 0 0 0 ...
2 2015-01-02 0 0 0 0.2 ...
3 2015-01-03 0.1 0 0 0.1 ...
- Each station column contains numeric values representing observed measurements.
- The column names (station identifiers) must be unique and match those in BD_Coord$Cod to ensure proper spatial referencing.