[GRASSLIST:4333] Re: mode()

[Maciek Sieczka]

I would like to add more info that the error occures in a precompiled 5.03
too

however I invoke the mode() function in r.mapcalc the result is always a
"Segmentation fault" and no output cell file or rubbish instead

no matter what resolution or region size, with mask or without

could it be my fault somehow?

Maciek

From: "Maciek Sieczka" <werchowyna at pf.pl>
Sent: Tuesday, September 07, 2004 7:12 PM
Subject: [GRASSLIST:4319] mode()

> hi!
>
> I encountered something strange in mapcalc
>
> when doing:
>
> r.mapcalc
>
>
'map_neigh=if(map==0,mode(map[-1,-1],map[-1,0],map[-1,1],map[0,1],map[1,1],m
> ap[1,0],map[1,-1],map[0,-1]),map)'
>
> 100%
> Segmentation fault
>
> and no result layer or crippled
>
> any other mode() calculation is mostly the same
> but e.g. median() works ok
>
> my grass is cvs 5.3 (grass53_exp_2004_08_21) built from source on a
> Mandrake 9.2
>
> what other way can I obtain the result I intend to in my r.mapcalc
> equation?
>
> cheers!
> Maciek