Commit Graph

3 Commits

Author SHA1 Message Date
Dennis Heimbigner
11a259ad86 Add provenance info for netcdf-4 files.
This consists of a persistent attribute named
_NCProperties plus two computed attributes
_IsNetcdf4 and _SuperblockVersion.
See the 'Provenance Attributes' section
of docs/attribute_conventions.md for details.
2016-05-07 14:32:07 -06:00
Dennis Heimbigner
39e9cd0ffe Fix issues with Github pull request 187
(https://github.com/Unidata/netcdf-c/pull/187)
Primary problem was cmake build errors.
2016-01-08 12:55:11 -07:00
Dennis Heimbigner
d15f277252 The max dimension sizes do not take CDF-5 format into account.
NetCDF-c Github issue #185

The code in libsrc/dim.c has not been upgraded to support
CDF-5 format.

Rule we are implementing sets the max dimension sizes as follows:

Classic:	CDF-1	NC_MAX_INT - 3    = 2147483647 - 3
64 bit Offset:	CDF-2	NC_MAX_UINT - 3	  =  4294967295 - 3
64 bit Data:	CDF-5	NC_MAX_UINT64 - 3 = 18446744073709551615 - 3

The -3 is to handle rounding.
2016-01-05 21:26:25 -07:00