[GRASS-user] Re: Possible bug in r.sum and in r.stats?

[Rainer M Krug]

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On 09/03/12 09:05, Hermann Peifer wrote:
> On 09/03/2012 00:16, Glynn Clements wrote:
>> 
>> I would expect it to be the other way around. Most raster modules respect the current region
>> and mask, because it happens automatically. Modules which don't want to use the current
>> region have to explicitly set the working region (typically based upon an input map);
>> modules which don't want inputs to be masked have to explicitly disable masking.
>> 
> 
> Just a thought, not sure if it really makes sense: Raster modules that ignore the current
> region and/or mask could issue some sort of warning, in analogy to "[Raster MASK present]"
> which comes up all the time if I have a MASK map somewhere in the visible mapsets.

I think that's a good idea - something along the lines of:

"[region ignored for this command]"
and
"[MASK ignored for this command]"

Rainer


> 
> Hermann


- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys.
(Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
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