Re: [GRASS-user] Reorg cat entry?
Thank you Maciej, it solves the task in this way that the cats are gap-less now, but still starts with x>>0. And the label column get lost. Regards, Christian. Zitat von Maciej Sieczka <[EMAIL PROTECTED]>: > Christian Schwartze pisze: > > Hi, > > > > I have performed the following steps on raster A: > > > > vectorize(A) --> clean by removing small areas --> rasterize back > > Given the v.clean output name is "cleaned": > > v.category in=cleaned out=cleaned_rmc opt=del > v.category in=cleaned_rmc out=cleaned_rmc_adc opt=add > > Maciek > > -- > Maciej Sieczka > www.sieczka.org > This mail was sent through http://webmail.uni-jena.de ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Reorg cat entry?
Christian Schwartze pisze: Hi, I have performed the following steps on raster A: vectorize(A) --> clean by removing small areas --> rasterize back Given the v.clean output name is "cleaned": v.category in=cleaned out=cleaned_rmc opt=del v.category in=cleaned_rmc out=cleaned_rmc_adc opt=add Maciek -- Maciej Sieczka www.sieczka.org ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Reorg cat entry?
Thanks Nikos, I use v.clean instead because so I am sure that the eleminated areas are relocated to neighbours with longest bounds. With r.reclass.area the min areas get lost, right? But nevertheless the cats would start at 0 and increases by 1 when using r.reclass.area? Regards, Christian. Zitat von Nikos Alexandris <[EMAIL PROTECTED]>: > On Thu, 2008-07-17 at 11:59 +0200, Christian Schwartze wrote: > > Hi, > > > > I have performed the following steps on raster A: > > > > vectorize(A) --> clean by removing small areas --> rasterize back > > > > Now I have cats with large "gaps" and not starting by 0, hence an expanded > range > > of cats. How can "reorg" so that range starts at 0 with step=1? > > > > Thanks a lot! > > > > Regards, > > Christian. > > Hi Christian! > > If removing small areas is your target why not use r.reclass.area? > > Kind regards, > Nikos > > This mail was sent through http://webmail.uni-jena.de ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Reorg cat entry?
On Thu, 2008-07-17 at 11:59 +0200, Christian Schwartze wrote: > Hi, > > I have performed the following steps on raster A: > > vectorize(A) --> clean by removing small areas --> rasterize back > > Now I have cats with large "gaps" and not starting by 0, hence an expanded > range > of cats. How can "reorg" so that range starts at 0 with step=1? > > Thanks a lot! > > Regards, > Christian. Hi Christian! If removing small areas is your target why not use r.reclass.area? Kind regards, Nikos ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Reorg cat entry?
Hi, I have performed the following steps on raster A: vectorize(A) --> clean by removing small areas --> rasterize back Now I have cats with large "gaps" and not starting by 0, hence an expanded range of cats. How can "reorg" so that range starts at 0 with step=1? Thanks a lot! Regards, Christian. This mail was sent through http://webmail.uni-jena.de ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
