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SZ3 error bounded by Euclidean norm? #318

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mandelkow opened this issue Jul 19, 2024 · 1 comment
Open

SZ3 error bounded by Euclidean norm? #318

mandelkow opened this issue Jul 19, 2024 · 1 comment

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@mandelkow
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Can the SZ3 compression algorithm be configured to use the Euclidean (L2) norm along one specific dimension as an error bound?

np.max( np.linalg.norm( Yh-Y, axis=-1)) <= ErrorBound

@t20100
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t20100 commented Jul 22, 2024

It doesn't seems so from the arguments we can pass to the hdf5 compression filter, but please ask your question to the SZ3 library authors: https://github.com/szcompressor/SZ3

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