[R-sig-Geo] How to import a huge quantity of raster

[Adrien Inacio]

Dear list members,
I'm trying to analyse a map divided in some 500.000 pixels... so I've to
calculate some indices for each pixels.
This map in Arcgis is a shape file and I have to analyse each pixel in a
raster format.

 For that I need to extract in raster and analyse one pixel after an other.
So, I'm looking for a solution to analyse every pixel by an automatic
method.

I hope one of you have a solution.
Thank you very much for your Help.

Best regards,
Adrien

La Rochelle University, France.

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