[postgis-users] out of memory

[Pierre Racine]

This could be solved by ticket #826

http://trac.osgeo.org/postgis/ticket/826

Pierre

> -----Original Message-----
> From: postgis-users-bounces at postgis.refractions.net [mailto:postgis-users-
> bounces at 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.trivedi at 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
> >
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> >
> 
> 
> 
> --
> Bborie Park
> Programmer
> Center for Vectorborne Diseases
> UC Davis
> 530-752-8380
> bkpark at ucdavis.edu
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