Re: [gdal-dev] Raster Strategies Examples

2010-08-09 Thread Brent Fraser
The steps you've listed below are correct for maximizing performance when viewing the raster at (or around) the native resolution of the data. However, as you've found out, the performance can still be poor when trying to view the entire dataset. The basic rule is that your application (mapse

Re: [gdal-dev] Raster Strategies Examples

2010-08-04 Thread brian
Edi, Personaly I beleve gdalwarp is the wrong tool for the job, you already have it all set up for mapserver so just use shp2img. On Mon, 2010-08-02 at 17:14 +0200, Edi KARADUMI wrote: > as you may know, i have very slow performance when i zoom out and im > stucked here. As i have read i should

[gdal-dev] Raster Strategies Examples

2010-08-02 Thread Edi KARADUMI
I have read many strategies for raster performance, but i still have problems with my case. The posts that i have read explain the strategie, but are not very detailed. Im new to mapserver so i have problems implementing them. My case is: -about 6000 tiles that form the map -170mb each tile -aprox