I'm trying to get the size of an opaque dataset element so that I can allocate the buf before doing the H5Dread().Is there a way to do this?
Each element in the dataset should have a different size as it's just a 1 dimensional array of blobs... I could switch from opaque to vlen strings if that would be better, or perhaps write the size out in an attribute... but I'm surely missing something... there must be a way... Any help appreciated... Thanks Andy
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