Dear Respected GDAL Developers and Users:

What parameters should I set beforehand in order to accelerate the reading
of a GeoTiff file?

I am using as follows:

data = src_dataset.GetRasterBand(1).ReadAsArray(xoff,yoff,xsize,ysize)

Does setting the following parameters accelerate?

GDAL_CACHEMAX, GDAL_SWATH_SIZE

I'm using gdal python.

Thanks for your support.

Yuta
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