[Gdal-dev] Controlling pixel values??

[Hugo Martins]

Hi gdal users,

I was looking for information on how to handle pixel values with gdal and i
could get no conclusion.
My question is simple: is it possible to apply transformations on the pixel
values of images??
For example, if i'm using modis NDVI subdataset i have to make a division by
10000 to get the NDVI value between -1 and 1. Can i make this using gdal? If
yes, how?

Thanks in advance,
Cheers,

Hugo
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