[gdal-dev] Accessing a 2D array stored in 1D by GDALRasterIO()

[Yann Chemin]

Hi,

I loaded an image with:
GDALRasterIO(hB,GF_Read,0,0,nX,nY,oneDarray,nX,nY,GDT_Float32,0,0);

to run some statistics, however, a new requirement is to make stats per
land-use,

is there a way to get the index of a given pixel in the 1D array from a
given set of row & column?

Thank you,
Yann


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