[Zoo-discuss] Execution time of a raster echo service

Adrien ANDRÉ adr.andre at laposte.net
Sat Nov 28 07:39:17 PST 2015


Dear list,

i wrote a simple raster echo Python service (see attached files) which i 
was testing with a 4x4 raster.

Everything worked until i tried to feed it with real size raster i aim 
to work with, about 10000x10000.
It takes an incredibly long time to process: 1h40m for a 2048x2048 raster.

The attached image shows processing time measures for different square 
raster sizes.


Would you know what i am doing wrong?


Regards,

Adrien

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