library(b2spm)
topo_comp(dem)

Extracts spruce forest areas and topographic data from the study area.

drias_reader(drias_txt_path) or drias_fetcher(topography, year)

Reads downloaded DRIAS data or fetches DRIAS database corresponding to the specified year and study area.

pipeline(topography, drias_table)

Runs the complete B2SPM pipeline on the study area from the radiative model computation to the risk index calculation.