Dennis Heimbigner

I took a closer look at Nc4Iosp.java and the situation is that has code for reading files with VLENs (mostly). But the create file and write file code completely ignores...

Not sure what can be done about this. DAP4 requires an XML parser: either tinyxml (built-in) or libxml2.

I think this is a reasonable change. I will put up a PR for it.

See PR https://github.com/Unidata/netcdf-c/pull/2781

I have never successfully installed aws-sdk-cpp on my windows machine. Without that, I am not sure I can fix this problem.

Ryan - I have a second system for accessing S3. It is base on the HDF5 ros3, and obviates the need for aws-sdk-cpp. It is in PR https://github.com/Unidata/netcdf-c/pull/2686, which is...

Ward- a possible experiment. 1. Find the function ncs3sdk.cpp\#NC_s3sdkinitialize 2. just before the line: ````Aws::InitAPI(ncs3options);```` insert this line: ````ncs3options.loggingOptions.logLevel = Aws::Utils::Logging::LogLevel::Debug;```` Perhaps this will produce some useful debug output.

The change to NC_ATT_INFO is probably ok since it is never visible on disk or to users. Changing the filter type is more problematic. It is visible to both the...

Changes to the NCZarr code may be a waste of time. I am in the process of adding Zarr V3 support and it required a major refactor of the code....

Please do not do this. I am in the process of making a major refactor of libnczarr. All of these changes will just make it harder for me to resolve...