New features:
- support of blanks in filenames and parameter
Changed operators:
- gradsdes: added support for netCDF files
- Info: add chunking information of netcdf files (only with verbose output) [Feature #3489]
- select: added support for key >hour<
Fixed bugs:
- fldcor: check missing value of 2. input file
- enscrps: wrong result since CDO version 1.5.6 [Bug #3403]
- selmon: month not found for negative years [Bug #3439]
- shifttime: wrong result for negative hours and days [Bug #3440]
- inttime: removes last time step [Bug #3611]
New operators:
- select: Select fields from an unlimited number of input files
- mergegrid: Merge horizontal grids
- yearmonmean: yearly mean from monthly data
- duplicate: Duplicates a dataset
- adisit: Potential temperature to in-situ temperature
- rhopot: Calculates potential density
Changed operators:
- setcalendar: changed CDO calendar names to CF calendar names (Feature #3123)
(standard, proleptic_gregorian, 360_day, 365_day, 366_day)
- masklonlatbox: added support for curvilinear grids
- diff: print only records that differ
Fixed bugs:
- sellonlatbox: wrong result with overlapped lonlatbox on curvilinear grids
- ensrkhisttime: fixed memory fault
- expr: wrong result for operation var1/var2 where var2 = 0
- Runstat: added support for time bounds (Bug #3127)
- merge: uses size of the first input file for the output buffer
New features:
- cdo option -z zip: added optional compression level -z zip[_1-9]
- cdo: added option -k <chunktype> to set the chunk type to auto, grid or lines
- Added workaround to combine CDO operators with the result of mergetime, merge, copy, cat, ens<STAT>
(use one input parameter with wildcards in single quotes, e.g.: 'ifile?_*')
Changed operators:
- enlarge: added missing value support
Fixed bugs:
- gradsdes: failed
- sellevel: loosing level bounds
- wrong result for user defined lonlat grids with xfirst < 0
(This bug was introduced in CDO version 1.5.8)
New Feature:
- new return option: Masked Arrays
if the new keyword returnMaArray is given, its value is taken as variable
name and a masked array wrt to its FillValues is returned, examples for python and ruby can be found in the unit tests
contribution for python by Alex Loew
- Error handling: return stderr in case of non-zero return value + raise exception
contribution for python from Estanislao Gonzalez (#3047)
- Autocompletion and built-in documentation through help() for interactive use
contribution from Estanislao Gonzalez [python] (#3048)
- Added help operator for displaying help interactively [ruby]
"sample": https://github.com/Try2Code/cdo-bindings/blob/master/ruby/test/test_cdo.rb#L299
Installation works as usual with pip and gem.
New features:
- Ruby and Python bindings now use the same keys to define input and output streams
- New option
force
to suppress reprocessing existing output files
- New option
returnArray
for return a numpy/narray for a given variable name
Please have look at the updated documentation at cdo.{rb,py}
New features:
- Added support for netCDF4(HDF5) formatted SCRIP grid description files
- added CDO option -L to lock all I/O calls. This option is neccessary if external I/O libraries like netCDF4 (HDF5) were installed without thread-safe support.
New operators:
- setunit: Set variable unit
- chunit: Change variable unit
Changed operators:
- Info: changed output format
- Sinfo: changed output format
- Diff: changed output format
Fixed bugs:
- remaplaf: fixed bug in binary_search_int()
- eca_rr1: result has wrong long name attribute
Fixed bugs:
- Wrong results with the following statistical functions:
* mean, *avg, *sum, *var, *std
only if all of the following conditions are complied:
- x86_64 machine (tornado, squall, thunder, lizard)
- dataset has no missing values
- the horizontal grid size is > 1 and not multiple of 8
This bug was introduced in CDO version 1.5.6.
New features:
- Runstat: OpenMP parallelization over parameter nts
- import_binary: added support for 64-bit floats via extra OPTION keyword flt64
Changed operators:
- Arith: added support for 3D masks
- mastrfu: use grid coordinates from input file
Fixed bugs:
- ymonsub: added support for time bounds
- Wrong netCDF output for unscaled uint8, int8, int16, int32 variables [Bug #2516]
In order to make the latest features available to users, a new release will be offered: cdo-current
.
Please note:
- There will be no support or maintenance for this release. We try to keep it stable, but it will not be tested like the official one.
cdo-current
will be released for new features or bug-fixes but not every night.
- It is a source-only release, pre-compiled binaries will not be offered.
Tar balls can be downloaded as usual from the download page
New operators:
- yhouradd, yhoursub, yhourmul, yhourdiv: Multi-year hourly arithmetic
Fixed bugs:
- ECA operators: wrong result if missing value is not the default missing value (-9e33)
- ml2pl: added support for GRIB2 parameter names
- replace: removed debug output