CDI

New features:

• Add GRIB2 HEALPix support (available with eccodes-2.32.0)
• Add support for NetCDF attribute type NC_INT64
• Add interface function streamInqNumSteps() to inquire number of time steps
• gribapi decode: add support for single precision float interface (available since ecCodes-2.30.0)
• grib2: add read only support for alternativeRowScanning
• grib2: add support for earth radius specified by data producer

Fixed bugs:

• HIRLAM_EXTENSIONS: set default CDI_KEY_SCANNINGMODE to 64 [Bug #11367]
• gribapiDefGridLCC: store DxInMetres/DyInMetres as double
• NetCDF4: use chunkSize only if it is less than gridsize
• cdfDefineAttributes: check filetype for unsigned int attributes
• time information missing if the stream contains fields constant in time only