[GRASSweb-list]i.spectral update

[francesco.pirotti]

Hi, I was using Neteler's i.spectral script to have spectral signatures and I 
saw that it permitted only 8 bands and one location at a time to be plotted.  

I just implemented to have as many bands as needed and as many locations.  So 
you can plot all the signatures one wishes.

I attach the script in a gzip file.

Cheers,
Francesco Pirotti
-- 
CIRGEO 
Centro Interdipartimentale di Ricerca in
Cartografia, Fotogrammetria, Telerilevamento e SIT
Università degli Studi di Padova
tel. 049-8272522 / 2688
cel 328-2126861
fax 049-8272686
www.cirgeo.unipd.it 
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