Version 2.2.0 released

Added by Uwe Schulzweida 3 months ago

New features:
  • Improve read performance of temporal chunked NetCDF4 data
  • Support for NetCDF4/HDF5 filter
  • async_worker: remove syncronization at end of timesteps
New interface function
  • streamOpenReadQuery()
Fixed bugs:
  • cdf_def_mapping: add support for datatype NC_STRING
  • grid module: remove initialization of CDI_KEY_SCANNINGMODE
  • cdf_read_xcoord: skip char coordinates only if ndims=1
  • NetCDF: reading of lower time bounds is wrong since 2.0.6

Version 2.1.0 released

Added by Uwe Schulzweida 12 months ago

New features:
  • Added support for NCZarr
  • Set number of significant bits used for NetCDF 4.9.0 bit-roundung: vlistDefVarNSB()/vlistInqVarNSB()
  • Added support for milli seconds
  • Changed DateType back to int
  • Made CDI compatible to revision 1.8.3 used in ICON
Fixed bugs:
  • recalculate optimal chunk_size if gridsize is > chunk_size_lim
  • ecCodes encode: fix problem with startStep for step type MIN/MAX
  • GRIB read: recalculate start date/time for every record and timestep
  • changed chunk_size_lim from 1073741823 to 16777216
  • compareXYvals failed for unstructured grids (segmentation fault) [Bug #10632]
  • cdf_read_coordinates: check that grid cell bounds have only 2 dimensions [Bug #10575]

Version 2.0.0 released

Added by Uwe Schulzweida almost 2 years ago

New features:
  • Changed to 3-clause BSD license
  • Changed type of gridsize for size_t to SizeType
  • Changed type of date from int64_t to DateType
  • Added FDB5 support (experimental)
  • Added environment variables CDI_GRIB1_TEMPLATE and CDI_GRIB2_TEMPLATE
  • gridDefParamsLCC()/gridInqParamsLCC(): changed interface
  • gridDefParamsSTERE()/gridInqParamsSTERE(): changed interface
  • Replaced zaxisDefDatatype()/zaxisInqDatatype() by cdiDefKeyInt()/cdiInqKeyInt() with CDI_KEY_DATATYPE
  • Replaced gridDefDatatype()/gridInqDatatype() by cdiDefKeyInt()/cdiInqKeyInt() with CDI_KEY_DATATYPE
Fixed bugs:
  • Allow UUID starting with zero
  • cgribexDefGridLambert(): recalculate xinc/yinc in meter

Version 1.9.6 released

Added by Uwe Schulzweida over 4 years ago

Version 1.9.6 (07 February 2019):

New features:
  • Added support for polar stereographic projection
  • grib2: Added support for variables with different perturbationNumber
  • Added check for unsupported NetCDF4/HDF5 library combination (NetCDF <= 4.4.0 with libhdf5 >= 1.10.0)
  • NetCDF: added support for single scalar variable
Fixed bugs:
  • ecCodes: deleteLocalDefinition for GRIB1.tmpl
  • taxisCopyTimestep: don't copy rdate/rtime (bug fix)
  • scanning of attribute associate* failed (bug fix)
  • grib1/ecCodes: set maxStep to 65000 (bug fix)
  • cdf_read: removed limitation of nmiss_ to INT_MAX [Bug #8691]
  • cgribex: make section2 length dynamic (bug fix for large Gaussian reduced grids)
  • GRIB2: correct longitudeOfFirstGridPoint if necessary (bug fix)
  • CDI_reduce_dim: wrong result when reduce time dimension (bug fix)

Version 1.8.0 released

Added by Uwe Schulzweida over 6 years ago

New features:
  • Refactor horizontal and vertical grid module
  • netCDF4: added support for attribute type NC_BYTE, NC_UBYTE, NC_USHORT and NC_UINT
Fixed bugs:
  • iegWriteVarSliceDP: does not work (bug fix)
  • streamOpenAppend: call to gribContainersNew() missing (bug fix) [Bug #6944]

Version 1.7.0 released

Added by Uwe Schulzweida almost 8 years ago

New features:
  • added support for netCDF Scalar Coordinate Variables
  • added support for hybrid sigma pressure coordinates following the CF convention
  • merge changes from branches/cdi-tiles [from Florian Prill]
Fixed bugs:
  • GRIB rotated grids: invert angle of rotation (north to south pole) (bug fix)
  • bug fix for scanning the WRF time axis
  • cdiStreamSetupVlist: added call to vlist_unlock(vlistID) (bug fix)

Version 1.6.6 released

Added by Uwe Schulzweida almost 9 years ago

New features:
  • IEG: added support for coordinate scale factor
Fixed bugs:
  • table::decodeForm1: missing longname results in Abort trap
  • transpose2dArrayXX: wrong result
  • cgribexScanTimestep1: set flag to 0 in call to cgribexVarCompare()
  • netCDF: call set_validrangeDP() in cdfReadVar()
  • netCDF: call cdfDoInputDataTransformation() if have missvals

Version 1.6.5 released

Added by Uwe Schulzweida almost 9 years ago

New features:
  • NetCDF: single precision input
  • netCDF4: added support for xtype NC_STRING
  • added CDI function gribapiLibraryVersion(major_version, minor_version, revision_version) [Feature #5043]
  • gribapiEncode: update additional keys defined with vlistDefVarXXXKey() [Feature #4720]
  • added vlistDefVarProductDefinitionTemplate() to define GRIB2 Product Definition Template Number [Feature #4694]
  • streamWriteVarF, streamWriteVarSliceF: added support for GRIB1 (cgribex)
  • grib2: activate jpeg support in combination with masks (missing values)
Fixed bugs:
  • listDestroy(): set resHListSize=0 [Bug #5058]
  • NetCDF: Reading uuidOfVGrid [Bug #5046]

Version 1.6.4 released

Added by Uwe Schulzweida almost 9 years ago

New features:
  • Added support for SPECS forecast time axis
  • Added support for GRIB_API key cfName
Fixed bugs:
  • netCDF4 classic: existing files are converted to netCDF4 - classic flag is lost
  • netCDF: added support for opendap files by https:
  • gribapiDefDateTimeRel: set vdate to rdate for time invariant fields [Bug #4641]
  • Loss of coordinates attribute when merging files [Bug #4880]

Version 1.6.2 released

Added by Uwe Schulzweida almost 10 years ago

New features:
  • Added support for netCDF CF time attribute: climatology [Feature #4092]
  • Added CDI function zaxisDefNlevRef() and zaxisInqNlevRef() [Feature #4117]
  • Made gridtype GRID_REFERENCE part of GRID_UNSTRUCTED
  • GRIB2: added support for level type Lake Bottom (grib level type 162)
  • GRIB2: added support for level type Bottom Of Sediment Layer (grib level type 163)
  • GRIB2: added support for level type Bottom Of Thermally Active Sediment Layer (grib level type 164)
  • GRIB2: added support for level type Bottom Of Sediment Layer Penetrated By Thermal Wave (grib level type 165)
  • GRIB2: added support for level type Mixing Layer (grib level type 166)
Fixed bugs:
  • netCDF: wrong result if type of data and type of attribute valid_range differ [Bug #3727]

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