[GRASS-user] i.gensig- Error because I'm obtaining negative values in covariance diagonal

António Rocha antonio.rocha at deimos.com.pt
Tue Feb 15 09:44:42 EST 2011


I'm using i.gensig and I'm having some problmes while generating 
signature files. Why? bcause my covariance calculus is placing negative 
values in the diagonal which is impossible. Has anyone detected any 
problem with i.gensig?


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