GRASS 6.4.4 on Windows. giovanni Il 19/ott/2015 17:52, "Paulo van Breugel" <[email protected]> ha scritto:
> > > On Mon, Oct 19, 2015 at 5:18 PM, G. Allegri <[email protected]> wrote: > >> Doing a logical operation with a DCELL raster within an if(x,a) statement >> produces an error: "Incorrect argument types to function bitand()". >> This doesn't seem to be described inside the docs, is it? >> > > That sounds like a bug to me. I just tried it out and it runs fine (using > GRASS 7.1). What GRASS version are you using? > > >> >> When the if() function is described it only states its behaviour in case >> of NULL, 0 or "otherwise" values. >> It works correctly if the maps are CELL (i.e. e value not eqaul 0 is >> treated correctly whatever it is) and it's quite confusing for users having >> a different behaviour, and sepcifically an error, in case of floating point >> rasters, don't you think? >> >> Regards, >> giovanni >> >> -- >> Giovanni Allegri >> http://about.me/giovanniallegri >> Gis3W - http://gis3w.it >> Ikare - http://ikare.it >> Twitter: https://twitter.com/_giohappy_ >> blog: http://blog.spaziogis.it >> GEO+ geomatica in Italia http://bit.ly/GEOplus >> >> _______________________________________________ >> grass-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/grass-user >> > >
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