[GRASS-dev] GRASS-dev] On i.histo.match (Re: On (Landsat) imagery naming patterns)

[Nikos Alexandris]

Michael:

> >> What about just using r.rescale to rescale this?


Nikos:

> > Already tried (in the past) and I don't think it works from DCELL>  8-bit.
> > It seems to chew-up (silently, as Moritz mentioned I think among the
> > lines in ticket #2^11) values.
> > 
> > It seems that "integerising" manually, in this case, is the best approach.
> > With the essential question remaining on "how many fine digits should be
> > preserved?".


Moritz:

> r.rescale is just a frontend to r.reclass. and as such is meant for CELL
> maps. It should'nt make a difference whether it is 8-bit or more, though.
> 
> For DCELL you can try to use r.recode.

Didn't work also (tried the previous days) -- I can try again.

Nikos