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authorElena Pourmal <epourmal@hdfgroup.org>2004-07-21 20:39:11 (GMT)
committerElena Pourmal <epourmal@hdfgroup.org>2004-07-21 20:39:11 (GMT)
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[svn-r8915]
Purpose: Improvement Description: HDF5 Library set pixels_per_scanline parameter to the size of the chunk's fastest changing dimension. As a result, fastest changing dimension of the chunk could not be bigger than 4K and smaller than pixels_per_block value and szip compression couldn't be used for many real datasets. Solution: Reworked algorithm how HDF5 sets pixels_per_scanline value; only chunks with the total number of elements less than pixels_per_block value are rejected. There is no restriction on the size of the chunk's fastest changing dimension anymore. Platforms tested: verbena, copper, sol Misc. update:
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