Hi all,
   I read from the SZIP information
page<http://www.hdfgroup.org/HDF5/doc/RM/RM_H5P.html#Property-SetSzip>that
the chunk's fastest-changing dimension should be equal to N times
pixel_per_block where N is the maximum number of blocks per scan line
(N=128).
   For a 2D array in C, the fastest changing dimension is the column; while
it is the row in Fortran. I'm using Fortran wrapper for HDF5 which should
call C implementation of HDF5. So, I'm not sure if I'm coding in Fortran,
should I use the row in Fortran matrix as the fastest-changing dimension or
the column in order to achieve the better performance?

Thank you,

Tuan
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