Added comment indicating that we want integer division / truncation.
This should also trigger the tests to be run again; it looks like one of the tests just didn't run for some reason...
When opening an existing file for NC_WRITE access,
check whether the file was created originally with
attribute creation order tracking disabled and if
so, use that setting for subsequent attribute creation.
Also check the `mode` passed in to the open call
in case application is explicitly disabling the
attribute creation order tracking with the NC_NOATTRCREORD flag.
This PR adds the coordinate dimids to all variables; previously 1D
variables did not have it. There is an issue with renaming variables
with the coordinate dimid which is now exposed in this test which
renames a 1D variable.
Disabling parts of this test until the variable renaming code can be
refactored.
A fairly vanilla build of 1.12.1 into a non-default directory ends up
with `HDF5_C_LIBRARY` set to `hdf5` which ends up failing all of the
`try_compile` checks because `-lhdf5` cannot be found.
In VTK, there are some files which require the NC3 implementation, but
no longer open under 4.8.0 (it worked under 4.7.4). The code checks to
make sure that certain formats were *not* requested when it is entirely
reasonable that support may be required for other files.
This partially reverts changes made in
59e04ae071 which is a massive commit which
adds Zarr support but doesn't mention why this specific change was made.
re: Issue https:\\github.com\Unidata\netcdf-c\issues\2060
The path conversion code forgot to consider the case of
windows network paths of the form \\svc\x\y...
I have added support for it, but I can't really test it
since I do not have access to a network drive.
Work in progress / Proof of concept:
Add a capability to disable the tracking of attribute creation order.
See #2054 for details.
This PR adds a `NC_NOATTCREORD` define which can be passed int the
`mode` argument to `nc_create`. If it is present, then the
calls to set the attribute creation order tracking is disabled.
This should only be used for files in which you *know* that the
ordering of the attributes does not matter to *any* potential
readers of this database.
Make the data in the variable `var1` easier to compress so that the compression tests will be more robust. The zlib_ng library, for example, at level 1 does not compress a sequence of integers very well which resulted in the NetCDF-4 compressed file being larger than the uncompressed NetCDF-3 file. With the change above, the variable contains `0,0,0,1,1,1,2,2,2,...,` which compresses at level 1 and the compression test is more robust.
