Nice to know I can remove one possibility from my list of computing
worries :-)
regards,
shane.
On Sat, 2011-10-01 at 00:51 -0700, Michael Barton wrote:
> Fortunately, upgrading GRASS should have no effect on the region settings for
> maps.
>
> Michael
>
> C. Michael Barton
On Mon, Oct 3, 2011 at 6:57 PM, Luisa Peña wrote:
> Greetings
> I have a bitmask raster (ones and nulls) and I want to eliminate patches,
> with values of 1, that have an area smaller than X ha (or X pixels). How can
> I do this in GRASS (without having to convert to vector)
Try
http://grass.osge
Hi Luisa,
I wrote a script that does exactly what you want to do. It uses r.clump,
r.stats, and r.reclass in addition to some bash coding to make the input
file for r.reclass from the r.stats output minus the clumps below your
threshold size. Let me know if you want me to send you the code.
I'd b
Greetings
I have a bitmask raster (ones and nulls) and I want to eliminate patches,
with values of 1, that have an area smaller than X ha (or X pixels). How can
I do this in GRASS (without having to convert to vector)
THanks
Luisa
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2011/10/3 António Rocha :
> Greetings
> In r.regression.line R is being defined as "residuals". Well, after doing
> some calculation in other tools I realized that R corresponds to Pearson
> Correlation (also known as R). Can anyone else confirm me this?
Yes. I have changed the manual accordingly.
On Fri, Sep 30, 2011 at 2:59 PM, katrin eggert
wrote:
> Greetings I would like to run an expression r.mapcalc (with ifs, Sums and /)
> from command-line. How can i do that?
For example like this (nonsense example):
r.mapcalc "output = if(slopemap >= 0.0 && slopemap < 10.0, somemap /
5.0, null())
On Fri, Sep 30, 2011 at 8:25 PM, Rainer M Krug wrote:
> On Fri, Sep 30, 2011 at 3:48 PM, ahmadou dicko
> wrote:
>>
>> Hi Rainer,
>>
>> I think that AGNPS stand for AGricultural Non-Point Source Pollution
>> Model, more info at : http://go.usa.gov/KFO
>
> I found that as well - but the naming does
Hi Kim,
What about using r.sum [1] or r.univar [2] ?
Regards,
Daniel
[1] http://grass.osgeo.org/grass64/manuals/html64_user/r.sum.html
[2] http://grass.osgeo.org/grass64/manuals/html64_user/r.univar.html
On Mon, Oct 3, 2011 at 3:08 PM, Kim Besson wrote:
> Greetings
> I have a raster map and
Greetings
I have a raster map and I wan to calculate its sum. How can I do this in
GRASS?
Thanks
Kim
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Hi,
I noticed that r.in.wms leaves multiple directories in group/ under the
mapset directory, corresponding to each of the downloaded tiles. After
the process finishes, I don't need information from the individual tiles
because the raster with the full requested region has been produced.
Can one
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database 6512 (20111003) __
The message was checked by ESET NOD32 Antivirus.
http://www.eset.com
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