## All functions

check_data()

Checks if the data to be processed has the format type expected

diversity_from_plots()

gets alpha diversity indicators from plot

list_shp()

Get list of shapefiles in a directory

map_alpha_div()

maps alpha diversity indicators based on prior selection of PCs

map_beta_div()

maps beta diversity indicator based on spectral species distribution

map_spectral_species()

maps spectral species based on PCA file computed previously

perform_PCA()

Performs PCA for all images and create PCA file with either all or a selection of PCs

perform_radiometric_filtering()

Performs radiometric filtering based on three criteria: NDVI, NIR reflectance, Blue reflectance

raster2BIL()

converts a raster into BIL format as expected by DivMapping codes

select_PCA_components()

Check if principal components are properly selected as expected by the method

split_line()

ENVI functions