[GRASS-user] behaviour of r.volume with negative data

[Carlos Grohmann]

Dears,

I'm working with some volume data calculated with r.volume, and now
I'm wondering how the
module will respond to elevation values that are *below* zero?

best

carlos



-- 
Prof. Carlos Henrique Grohmann - Geologist D.Sc.
Institute of Geosciences - Univ. of São Paulo, Brazil
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http://www.igc.usp.br/pessoais/guano
http://digitalelevation.wordpress.com/
http://lattes.cnpq.br/5846052449613692 (CV)
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Twitter: @CarlosGrohmann
http://carlosgrohmann.tumblr.com/
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Can’t stop the signal.