Fortunately, those are not issues for pan sharpening. Michael
On Jun 25, 2012, at 4:23 PM, Hamish wrote: > Hi, > > FWIW, it's a known feature that GRASS's i.pca and R's version > give transposed output. It's just cosmetic and the row and column > headers tell you what's what. GRASS lists the principal > components row-wise, R presents them column-wise. > > See discussion and GRASS vs. R testing/validation w/Nikos from > c. March 2009. (& trac ticket #430) > > > See also other open i.pca tickets: > "i.pca fails to center data prior to analysis" > http://trac.osgeo.org/grass/ticket/576 > > "i.pca: close map before writing out metadata?" > http://trac.osgeo.org/grass/ticket/511 > > "i.pca metadata truncated" > http://trac.osgeo.org/grass/ticket/1279 > > > Hamish _____________________ C. Michael Barton Visiting Scientist, Integrated Science Program National Center for Atmospheric Research & University Corporation for Atmospheric Research 303-497-2889 (voice) Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Arizona State University www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
