This could be solved by ticket #826 http://trac.osgeo.org/postgis/ticket/826
Pierre > -----Original Message----- > From: postgis-users-boun...@postgis.refractions.net [mailto:postgis-users- > boun...@postgis.refractions.net] On Behalf Of Bborie Park > Sent: Friday, October 26, 2012 8:26 AM > To: PostGIS Users Discussion > Subject: Re: [postgis-users] out of memory > > The output size makes sense since the loader split the input raster > into 100x100 tiles. > > 1591 / 100 = 15.91 ... 16 x 100 > > 1446 / 100 = 14.46 ... 15 x 100 > > So, when unioning the tiles back together, the unioned raster should > be 1600 x 1500 (don't know where you got 1450 though). > > -bborie > > On Thu, Oct 25, 2012 at 10:43 PM, Mahavir Trivedi > <mahavir.triv...@gmail.com> wrote: > > hi i split the image (tiff) into 100 X 100 tile .(RASTER IMAGE 500 MB > > input ) > > but problem occurred when i export it then output size increase. > > > > (image input size = 1591 X 1446) > > (image output size = 1600 X 1450) > > > > > > can i change blocksize of server ? if yes then how ? > > my system XP Windows 64-bit 4 GB RAM > > > > thanks > > mahavir > > > > _______________________________________________ > > postgis-users mailing list > > postgis-users@postgis.refractions.net > > http://postgis.refractions.net/mailman/listinfo/postgis-users > > > > > > -- > Bborie Park > Programmer > Center for Vectorborne Diseases > UC Davis > 530-752-8380 > bkp...@ucdavis.edu > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users