[GRASS-dev] Unexpected EVI range from "i.vi"

Nikos Alexandris nik at nikosalexandris.net
Wed Jun 19 14:34:12 PDT 2013


Moritz Lennert wrote:

> >> > g.region -pagc e=784935 n=2695215 rows=1 cols=1 res=30
> > --------------------^^^^^^---^^^^^^^------^------^-----^^

> >> > n=2695230
> >> > s=2621340
> >> > w=658560
> >> > e=784950

> > ---------vvvvv
> >> > nsres=73890
> >> > ewres=126390
> > ---------^^^^^^

> rows and cols has precedence over res, but res=30 plus -a still has an
> effect, so you get an extension that is in multiples of 30, with a
> resolution equal to the total extension, since you asked for one row and
> one col.

So, "e=784935" and "n=2695215" are set as requested but the "-a" flag cut's 
off a bit while aligning...

Thanks, N


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