arvi	arvi
crop.bands	crop.bands
custom.eqn	custom.eqn
dn2toa	dn2toa
gemi	gemi
gvmi	gvmi
msavi	msavi
multi.indices	multi.indices
ndbi	ndbi
ndvi	ndvi
ndwi	ndwi
pavi	pavi
sen2_msi	sen2_msi
thermal	thermal
