On 4/23/07, Steven De Vriendt <[EMAIL PROTECTED]> wrote:
I have about 50 ECW-files which I like
to serve via WMS.
I'm using following OUTPUTFORMAT:
OUTPUTFORMAT
NAME PNG24
DRIVER "GD/PNG"
MIMETYPE "image/png"
EXTENSION PNG
FORMATOPTION "INTERLACE=OFF"
IMAGEMODE RGBA
TRANSPARENT ON
END
Image quality is good, but the performance is not what I'd like it to be.
Can anyone help me adjusting these parameters ?
thanks
Steven
It may not be your output format that is slowing things down. I found
the ECW source format to be much slower than TIFF. I also found 8 bit
TIFFs to be faster than 24 bit TIFFs. Remember to create overviews if
you use TIFFs.
Rich
--
Richard Greenwood
[EMAIL PROTECTED]
www.greenwoodmap.com
