Edward Hartnett

Is this only happening on 32-bit builds? I have just tried with HDF5-1.12.2 and szip-2.1.1 and everything works. I will try with HDF5-1.10.7 next...

Oh oh!

Yes, I started to look at this. Seeing as you have identified this as important for the next release, I will take a look first thing Monday morning and see...

I believe I have updated all the necessary URLs in #2334

This release has already been long-delayed! Many researchers are very anxiously and impatiently waiting for it. No release is perfect; I would suggest that the release take place as soon...

At the EGU I learned of some large data producers wanting to use DAOS for some of their very large data sets. I think it would be great of netCDF...

64-bit offset format files cannot use compression. Only netcdf/HDF5 files can use compression. So first convert the file to netCDF-4, then you will be able to compress it.

I believe nccopy allows you to specify chunk sizes from the command line. Have you tried that? Select chunk sizes the same as dimension sizes, as a first attempt.

Ok try an ncells chunk size on 1024

Can you use a print statement to find out what values for those three variables the tests is actually getting?