Research data
HDF5 hyperslab transfer map
Pair bounded file and memory selections in default C iteration order.
Your inputs
Start with an exampleYour result
Example resultHow it works
Combine exact coordinate tuples with SET, OR, AND, XOR, NOTB or NOTA. Check final bounds and equal selected counts, then pair the two selections in default C order. Ranks and shapes may differ.
Two overlapping file hyperslabs select five unique points. Removing one point from the six-element memory space also leaves five. Pair their independently sorted coordinates by transfer ordinal.
Limits
Logical selections only: simple rank 1–8 and extent 100000 elements, 32 operations/space, 500000 enumerated constructor/ALL points across both spaces and a 16 MiB report. Scalar and null remain distinct. Internal overlapping blocks and zero count/block constructors reject; use NONE for an empty reset. Out-of-extent intermediate selections may be removed later. No binary HDF5, point/custom ordering, selection offsets, chunks, compression, byte addresses, allocation or I/O.