i.pca output

[Agustin Lobo]

> From grass-lists-owner at max.cecer.army.mil Wed Nov 24 01:13:42 1993
> Date: Wed, 24 Nov 1993 00:57:12 -0500 (EST)
> From: Lesley-Ann Dupigny <dupigny at felix.geog.mcgill.ca>
> Subject: i.pca output
> Sender: grass-lists-owner at max.cecer.army.mil
> Reply-To: grassu-list at max.cecer.army.mil
> To: grassu-list at max.cecer.army.mil
> Mime-Version: 1.0
> Content-Type> : > TEXT/PLAIN> ; > charset=US-ASCII>
> Content-Length: 396
>
> Hello GRASS Users
>
> I am trying to run i.pca on three thermal bands (Channels 3,4,5) of
AVHRR
> imagery. There are three resulting images which correspond to each of
the
> principal components. However, I would like to know if i.pca also
gives a
> tabular listing of the eigenvalues/eigenvectors generated, so that
the
> contribution of each band can be examined?
>
> Thanks in advance
> Lesley-Ann Dupigny.
>
>
>
I agree that i.pca should drop a file with this information. Anyway,
you
can get it using m.eigensystem on the result of r.covar.

Agus