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Version 2.4.1 released

Added by Uwe Schulzweida 24 days ago

New features:
  • mergetime: added skip_same_time parameter
  • mergetime: added names parameter (union|intersect)
  • Yearstat; added complete_only parameter
  • showatttribute: changed output format
New operators:
  • timmaxidx: Index of time maximum
  • timminidx: Index of time minimum
  • seltimeidx: Select timestep by index
  • setprojparam: Set proj_param attribute
  • dminute<stat>: Multi-day by the minute statistics
Fixed bugs:
  • Yseasstat: failed with seasonal data since release 2.2.0
  • eca_csu/eca_cfd: fixed stack memory error which occurs with clang option -Os [Bug #11790]
  • minc/maxc: fixed wrong handling of missing values

Version 2.4.0 released

Added by Uwe Schulzweida 4 months ago

New features:
  • Changed to C++20
  • Add FDB (Fields DataBase) support (status: experimental)
  • Remapweights: Use environment variable REMAP_MAP3D=1 to generate all mapfiles of the first 3D field with varying masks
  • pack: add support to read pack parameters from file
  • select: allow negative numbers for parameter levidx to select level indices from the end
New operators:
  • pressure - pressure on full-levels
  • pressure_half - pressure on half-levels
  • delta_pressure - pressure difference of half-levels
  • gheight_half - geopotential height on half-levels
Fixed bugs:
  • after: change computation of geopotential height from full to half levels [Bug #11346]
  • expr: var statement failed
  • gradsdes: fix integer overflow in map file
  • Arith: fill mode for infile2 doesn't work with pipes [Bug #11733]
  • rotated pole mapping failed with negative north_pole_grid_longitude attribute [Bug #11661]

Version 2.3.0 released

Added by Uwe Schulzweida 8 months ago

New features:

  • Add option --shuffle: Specify shuffling of variable data bytes before compression (NetCDF)
  • packed NetCDF arrays are stored unpacked for all operators which modify the data
  • DCW regions: add support for states (e.g. dcw:USAK for Alaska)
  • expr: added function gridindex() (grid cell indices)
  • expr: add function cdoy() (day of year) and cdpy() (days per year)

New operators:

  • gridcellindex: Get grid cell index from lon/lat point
  • timfillmiss: Temporal filling of missing values
  • vertfillmiss: Vertical filling of missing values
  • Add module Ymoncomp - Multi-year monthly comparison (operators: ymoneq ymonne ymonle ymonlt ymonge ymongt)

Changed operators:

  • remapscon: obsolete operator, use remapcon instead
  • remapcon2: rename to remapscon2
  • gencon2: rename to genscon2

Fixed bugs:

  • expr: internal functions with two constant arguments failed in release 2.2.1

Version 2.2.2 released

Added by Uwe Schulzweida 10 months ago

Fixed bugs:
  • remapping failed in release 2.2.0, if the data contains different masks
  • Module Ymonarith: failed with more than one variable in release 2.2.0
  • median: add support for missing values
  • Ymonstat: set default timestat date to LAST

Version 2.2.1 released

Added by Uwe Schulzweida 11 months ago

New features:
  • Add predefined healpix grid hpz<zoom> to create a healpix with nested index ordering via the zoom level
  • remapbil: add healpix support
  • selregion: add healpix support
  • sellonlatbox: add healpix support
  • masklonlatbox: add healpix support
  • gh2hl: add support for NextGems3 healpix/zarr data
  • gendis: add support for neighbors parameter
Fixed bugs:
  • Reading of older remap weight files failed in release 2.2.0
  • Module splittime failed in release 2.2.0

Version 2.2.0 released

Added by Uwe Schulzweida about 1 year 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 over 1 year 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 over 1 year 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 almost 2 years 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 over 2 years 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
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