Charlie Zender
Charlie Zender
@mauzey1 Our messages crossed in the ether. To expand on the above, the `ncdump` from my conda-forge installations (on both MacOS and Linux machines) correctly dump Zstandard-compressed, quantized files. I...
@mauzey1 It would be easier for me if you would first try (and add to your CMOR instructions) this first: `conda install blosc bzip2 zstd` and report whether you then...
Here is a sample file. First rename it with `mv foo1.nc.txt foo1.nc`. [foo1.nc.txt](https://github.com/user-attachments/files/15793143/foo1.nc.txt)
@mauzey1 Since you can dump the file I sent but not your original test file then my hunch is now that your original test file was somehow generate in a...
The file appears to be fine. Both `ncdump` and `ncks` can read it fine on my MacOS and Linux machines, with various netCDF libraries, including conda-forge. I think that narrows...
@mauzey1 My bad. You are not crazy :) I had only been dumping metadata, under the mistaken impression that the issue would show itself printing metadata. I can reproduce the...
It seems to be due to an interaction of "double compression" (i.e., two lossless codecs) with microscopic chunk sizes.
Please post the exact command that generates this behavior so we can attempt to reproduce it.
Please find Matt's GitHub username and add him as an assignee to this issue. He will provide the turbulence diagnostics.
Hi Baptiste, We have not yet encountered any out in this format. Which AWS are using it? Charlie