Re: [gdal-dev] Map algebra

2016-04-08 Thread alex
> -Original Message- > From: gdal-dev [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of > Gregory, Matthew > Sent: 08 April 2016 17:29 > To: gdal-dev@lists.osgeo.org > Subject: Re: [gdal-dev] Map algebra > > Hi all, > > Alex wrote: > > What exactly do you mean by Map Algebra? I und

Re: [gdal-dev] GDAL packaging in OSGeo4W

2016-04-08 Thread Even Rouault
Le mercredi 06 avril 2016 18:37:27, Jürgen E. Fischer a écrit : > Hi Even, > > On Mon, 22. Feb 2016 at 12:15:31 +0100, Even Rouault wrote: > > Could be cool to have -dev versions packaged from time to time (or > > potentially nightly builds), as well as a few drivers available as > > plugins (PDF

Re: [gdal-dev] Map algebra

2016-04-08 Thread Gregory, Matthew
Hi all, Alex wrote: > What exactly do you mean by Map Algebra? I understand it to cover the > following: > > 1. Local operations: pixel-by-pixel operations on raster bands. > 2. Focal operations: operations that calculate an indicator for each > pixel based on the values in surrounding pixels > 3

Re: [gdal-dev] Map algebra

2016-04-08 Thread alex
> -Original Message- > From: gdal-dev [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of > Ari Jolma > Sent: 08 April 2016 07:05 > To: gdal-dev@lists.osgeo.org > Subject: Re: [gdal-dev] Map algebra > > 08.04.2016, 02:21, alex kirjoitti: > >> That is one aspect, yes. However, so far