Elena Pourmal
Elena Pourmal
I hope this information will help you to decide how compression can be extended in netCDF-4. My personal view is that it is nice to have APIs for most commonly...
Happy New Year to everyone! Ed, I am not sure how your users will benefit from nc_inq_var_ functions. How will they find that they need to query a specific compression?...
> his is not an issue. There should be few or no netcdf-4 files with 1.10 extensions in the wild. All recent versions of the netcdf-C library have rigorously enforced...
@edwardhartnett , The HDF Group needs to look into performance of filter pipeline too. We do know that it slows down tremendously vs. compressing individual chunks outside the library and...
Yes, we can provide you with such files. Please shoot email to [email protected] with this request.
@seanm I'll bring this up with developers. No payment is needed but good ideas are :-)
Two points: Free SZIP mentioned above is fully compatible with the SZIP library supported by The HDF Group and should be used instead of it. It was my understanding that...
Hi Gerd, Can you try to increase the size of H5C_MAX_ENTRY_SIZE in H5Cprivate.h and also try the latest format with the initial value? Elena On Tue, Oct 24, 2023 at...
Well... I am not sure if it is cheating... Metadata cache size has a limit (32MB) that can be increased by changing the value and recompiling the library. Earliest format...
Just to provide an update: we confirmed that this is an issue in the HDF5 library when compression is used in parallel. We are actively working on the fix.