Version 2.2.0 released

Added by Uwe Schulzweida about 2 months ago

New features:
  • Add support for NumPy percentile methods: midpoint, inverted_cdf, averaged_inverted_cdf, closest_observation, interpolated_inverted_cdf, hazen, weibull, median_unbiased, normal_unbiased
  • Add predefined healpix grid hp<nside>[_<order>]
  • Add healpix grid support to Zonstat module (zonmean, ...)
  • Add compression support for NetCDF4 remap weights file (-f nc4 -z <...>)
  • Add support for NetCDF4/HDF5 compression method Zstandard (cdo option -z zstd)
  • Add support for NetCDF4/HDF filter (cdo option --filter <filterId,params>)
  • Improved read performance of spatial and temporal chunked NetCDF4 data
New operators:
  • hpdegrade: Degrade the resolution of a healpix grid
  • hpupgrade: Upgrade the resolution of a healpix grid
  • splitdate: Splits a file into dates
  • fldcount: Number of non-missing values of the field
  • unpack: Unpack packed data
Changed operators:
  • sethalo: extend user interface (new parameter east/west/south/north and value)
Fixed bugs:
  • select: Error prone evaluation of timestepmask
  • timpctl: returns missing values when input data is constant in time
  • ml2hl: Change level type to ZAXIS_ALTITUDE
  • sp2sp: Specification of the parameter fails
  • Option -t failed in release 2.1.1
  • Yseasstat: vDateTimes not initialized
  • intlevel3d: use level indices from target coordinate [Bug #11307]
  • Vertstat: wrong result for non monotonic levels in GRIB format [Bug #11323]

Version 2.1.1 released

Added by Uwe Schulzweida 6 months ago

Fixed bugs:
  • expr: Variable names with a dot followed by digits are not recognized
  • Use NetCDF4 data type NC_UINT64 for gridsize > INT_MAX
  • fldcor/fldcovar: missval=NaN not supported

Version 2.1.0 released

Added by Uwe Schulzweida 8 months ago

New features:
  • Option --chunksize: Set the chunk size of the horizonal grid
  • Option --nsb: Set number of significant bits, used for bit-rounding with NetCDF 4.9.0
  • Added support for NCZarr
  • zonmean: added support for data on unstructured grids
  • expr: replace template _ALL_ for all variable names
  • expr: renamed coordinate function cdeltaz(x) to cthickness(x)
  • expr: added function clevidx(x)
  • expr: added function sinh(x), cosh(x), tanh(x), asinh(x), acosh(x), atanh(x)
  • expr: added function mod(x,y), min(x,y), max(x,y), pow(x,y), hypot(x,y), atan2(x,y)
  • expr: added function fldrange, fldskew, fldkurt, fldmedian
  • expr: added function zonrange, zonskew, zonkurt, zonmedian
  • selindexbox: added support for negative indexing to start from the end
New operators:
  • remap<stat> - maps source points to target cells by calculating a statistical value from the source points
  • bitrounding: Bit rounding
  • selregion: Select horizontal regions
  • Dayarith (dayadd, daysub, daymul, daydiv): Daily arithmetic
Fixed bugs:
  • cdo 2.0.6 fails to compile with >clang12

Version 2.0.6 released

Added by Uwe Schulzweida 10 months ago

New features:
  • Changed to C++17
  • Automatic download of ICON grid files has been disabled, CDO_DOWNLOAD_PATH must be set
Fixed bugs:
  • remabil: fix rounding errors on single precision float data [Bug #10809]
  • remapeta fails with cdo version 2.0.5 [Bug #10663]
  • Magplot: RGB parameter doesn't work
  • setcindexbox: failed for rotated_latitude_longitude grids [Bug #10639]
  • setgrid Segmentation fault [Bug #10632]

Version 2.0.5 released

Added by Uwe Schulzweida about 1 year ago

Fixed bugs:
  • yseasmean calculates seasonal sum for data with missing values since release 2.0.0 [Bug #10615]
  • setattribute: delete attribute failed since release 2.0.0 [Bug #10612]
  • atan2: wrong result since release 2.0.0
  • Arith: Filling up stream2 by copying the first variable failed since release 2.0.0

Version 2.0.3 released

Added by Uwe Schulzweida over 1 year ago

Fixed bugs:
  • after: change computation of geopotential height from half to full levels
  • gheight: change computation of geopotential height from half to full levels
  • muldpm/divdpm: wrong result since release 2.0.0

Version 2.0.0 released

Added by Uwe Schulzweida over 1 year ago

New features:
  • 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
New operators:
  • 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
Fixed bugs:
  • 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

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