Dear list,
I know this topic has already been discussed at times, but I couldn't
find any useful answers on the net.
I'm trying to do some supervised classification with. i.gensig and i.maxlik.
Unfortunately, i,gensig creates signature files without the category 1
... category n labels, so
Since all Spatial*DataFrame objects behave link data.frame objects, you can
say:
DTM- readRAST6(DTM@mapset, ignore.stderr=TRUE)
DTM_class - classIntervals(DTM.df$varOfInterest, n=5, style=fisher)
However, if nrow(DTM) is large, you may find that the natural breaks
classifications take a lot of
Dear all,
as i'm not very used used to work on vector files i don't know how to manage a
(probably) simple problem.i'm working on some shapefiles to be imported in
Grass, but before doing so i should modify the dbf table. When trying to open
it (Ubuntu 12.04), i got the message
(in
Is your error produced by libreOffice?
I can guess that the problem is because you are trying to open a .dbf file with
libreoffice calc, that is the default application in Ubuntu 12.04 to open this
sort of files.
To open .dbf files you should use libreoffice base. this application not is
