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Store large array [message #69124]

Mon, 14 December 2009 06:26

Alexander Sousa
Messages: 3
Registered: December 2009

Junior Member

I've been trying for hours to store a large array (about 8640 x 6240
pixels) generated by chunks in an HDF or TIFF file, but neither of
them is working because the data is too big to be stored in a single
array, i can't save chunks to the tiff file and when trying to store
them in the hdf file using START and COUNT i get an error saying
something like "The dataset is not that big", even though i declared
it precisely 8640 x 6240, i've even declared it bigger, but i won't
get a positive result... i stored the data in a JPEG2000 but it's
floating point data and it was stored as int... besides, i was told
"Don't use jpeg2000"... so i'm screwed right now... i request help
from your almighty forum wisdom please, any good advise will be
appreciated.

Thank you in advance, Alexander

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