Project Management Service

• ECA indices: doesn't work correctly since 1.9.10

• Changed to C++14
• Changed to 3-clause BSD license
• sp2gp/gp2sp: OpenMP parallelized
• Expr: Add function cdeltaz(x)
• Select: Add parameter levrange (level range)
• seltimestep: Add support for negative values in range of integer parameter
• outputtab: Add key x and y to print coordinates of the original grid

• setgridcell: Set the value of a grid cell
• selcircle: Select cells inside a circle
• fldint: Field integral
• bottomvalue: Select valid values at the bottom level
• topvalue: Select valid values at the top level
• median - ensmedian, fldmedian, mermedian, zonmedian, gridboxmedian
• skewness - ensskew, fldskew, merskew, zonskew, gridboxskew
• kurtosis - enskurt, fldkurt, merkurt, zonkurt, gridboxkurt

• splitsel: Output sequence number starts at 0
• import_binary: Wrong result for swap 2 byte binary data
• import_binary: Set NetCDF reference time
• genlaf: Gives the result of gencon
• namelist: Add large file support

• 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

• Allow UUID starting with zero
• cgribexDefGridLambert(): recalculate xinc/yinc in meter

Changes¶

Global¶

• Added 'selconfig' tool to extract sections from config files
• Added 'files2config' tool to extract input file info from logs and scripts
• Added variable replacement beta options to the '...2config' tools
• Added output of file name in -d mode of 'namelist2config'
• Added file tags for 'output_nml' groups in 'namelist2config'

Configuration¶

• Changed empty namelist variables to be suppressed, ie. default is used
• Added '.default' variable to namelists and namelist groups to define an
  alternative default value if the empty string is a valid value
• Added 'is_set' utility to be used on logicals in 'eval(...)' expressions
• Added configurable hiding (disabling) of namelist files

Templates¶

• Added optional parameter 'default_value' to 'format_namelists' to define an
  alternative default value for namelist variables

We need to update the software Redmine running on code.mpimet.mpg.de to a newer version (and in the course upgrade the operating system and service software).

What will happen:

- upgrade of OS and software on code.mpimet.mpg.de

When?

- Friday, March 26th, 4:00 pm - 6:00 pm

Who/What is affected:

- The connection to Redmine on code.mpimet.mpg.de will
not be possible during the maintenance.

It could be that we do not need the full two hours on Friday afternoon, we will notify you by email when the maintenance should be finished ahead of schedule.

Changes¶

Global¶

• Added option for removing trailing white space to 'setconfig'
• Also added beta option for reducing white space before inline comments
• Added 'namelist2config' tool to extract namelist info from logs and scripts

• Added option --ignore_time_bounds to ignore time bounds for time range statistics

• EOF: fix wrong result with multiple OpenMP threads (data race)
• timselmean: failed with variables on different grids [Bug #9978]
• Ymonarith: failed with variables on different grids
• Detrend: wrong result with parameter equal=false [Bug #9961]
• Fldstat: optional parameter weights failed
• Wind: check that numLPE is > 0

• New environment variable CDO_DOWNLOAD_PATH: Path where CDO stores downloads
• New environment variable CDO_ICON_GRIDS: Root directory of the ICON grids (e.g. /pool/data/ICON)
• splitsel: added support for negative skip values [Feature #9798]
• showattribute: added wildcard support
• Diff: added option maxcount=<num>: Stop after num different fields
• Select: added parameter dom (day of month, e.g. 29feb)
• Ymonstat: added support for option timestat_date

• Yearly arithmetic: yearadd, yearsub, yearmul, yeardiv
• apply: Apply an operator on each input file
• gh2hl: Interpolate 3D geometric height to height levels
• pack: Pack data (NetCDF attribute add_offset/scale_factor)
• verifygrid: Verify grid coordinates
• addtrend: Add trend
• isosurface: Extract isosurface

• intlevel3d: changed interface

• Selbox: wrong result of grid cell area (if present) on curvilinear grids
• sellonlatbox,-180,180,-90,90 "breaks" lon_bnds [Bug #9801]
• Ensval: does not work
• intyear: doesn't work; segmentation fault
• intlevel3d: wrong result since v1.9.4 [Bug #9468]
• dv2uv, uv2dv: wrong result works only on first level since v1.9.8 [Bug #9441]
• Vertintap: process only 3D variables on hybrid sigma height coordinates with correct number of levels
• Arith: Inconsistent missing value handling in v1.9.8 [Bug #9396]

New features:

• Proj 4 to 6 API Migration
• smooth/smooth9: Added support for gridtype PROJECTION [Feature #9202]
• Expr: Added function rand() and isMissval()
• Remap: Added support for Gaussian reduced grids
• trend, detrend: Added parameter equal=false for unequal timesteps
• Option --no_remap_weights: Switch off generation of remap weights

New operators:

• deltat: Difference between timesteps

Fixed bugs:

• ensavg: Wrong result if data contains missing values (same result as ensmean)
• Ydrunstat: Fix seg. fault

Currently I work on a redesign of the Python and Ruby interface to CDO towards a 2.0 release. This will include API changes that are not backward compatible to the current 1.5.x version.

I wrote a list of open points here and I'd like to invite everyone to join the discussion and come up with ideas on how to write down things in the future. Please create tickets at https://github.com/Try2Code/cdo-bindings/issues so that ideas and wishes can be collect in a transparent way.