ChangeLog

2011-07-26  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* replace: added support to replace single levels
	* Vertstat: bug fix for streams with time invariant variables

2011-07-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.5.1
	* Version 1.5.1 released

2011-07-11  Ralf Mueller  <ralf.mueller@zmaw.de>

	* Added operator stdatm: standard atmosphere values for T,PS
	* Added operator intlevel3d: vertical interpolation to/from 3d vertical coordinates

2011-07-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Exprf:  wrong result for missing values != (double) -9.e33 (bug fix) [report: Michael Boettinger]

2011-07-02  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* detrend: added support for time bounds (bug fix) [report: Andy Aschwanden]

2011-07-01  Cedrick.Ansorge <Cedrick.Ansorge@zmaw.de>

	* Filter: added support for time bounds (bug fix) [report: Andy Aschwanden]

2011-06-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* setgridtype: convert curvilinear to unstructured grids [request: Steffen Tietsche]

2011-05-25  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Remap: added env REMAP_THRESHHOLD to set the threshhold for coordinate transformation

2011-05-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* import_binary: Added support for 1 and 2 byte integer [code from: Karsten ???]

2011-05-03  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

        * bug fix: fldmean and similar operators fail with 1D grid (1 latitude value) [report: Etienne Tourigny]

2011-04-27  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added support for netCDF4 classic format; option -f nc4c
	* eca*: use the input calendar for the output streams (bug fix) [report: Martin Juckes]

2011-04-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* intyear: check contents of input files [report: Angelika Heil]
	* pipeDefTimestep: set EOP if nrecs = 0 (dead lock) [report: Luis Kornnblueh]

2011-03-16  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* eofspatial: integer overflow; wrong result for grid size > 46340 (bug fix) [report: Hans-Jrgen Panitz]
	* outputkeys: added keys xind, yind [request: Nils Fischer]

2011-03-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.5.0
	* Version 1.5.0 released

2011-03-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator chparam -  Change parameter identifier

2011-03-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator setparam - Set parameter identifiers
	* Added operator splitparam - Split parameter identifiers

2011-03-11  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator selparam - Select parameters by identifier
	* Added operator delparam - Delete parameters by identifier
	* sinfo: changed output of table and code number to parameter identifier
	* info:  changed output of code number to parameter identifier
	* diff:  changed output of code number to parameter identifier

2011-03-09  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* setgrid: added parameter: dereference
	* cdo: added option -O to overwrite existing output file [request: Chris Fletscher]

2011-03-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* fldmean: check range of lon/lat bounds [report: Jonas Bhend]
	* ml2pl: wrong result if input file contains full and half level data (bug fix) [report: Jaison Ambadan]

2011-03-07  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* gridToCell(GME): set X/Y units to degrees_east/degrees_north [report: Patrick Brockmann]

2011-03-05  Uwe Schulzweida  <Uwe.Schulzweida@zma  int nvars;
w.de>

	* expr: added functions abs(), int(), nint(), sqr()

2011-02-25  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remapbil: fix pole problem with gr15_psi grids [report: Karoline Block]

2011-02-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* renamed function var to expr_var [report: Jed Kaplan]

2011-01-25  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* splitcode: added support for code numbers > 999

2011-01-21  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

        * changed grid name GRID_CELL to GRID_UNSTRUCTURED

2011-01-18  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* spcut: only correct results with continuous wave numbers starting at 1 (bug fix)

2011-01-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remaplib: fix data race in calculation of bin_addr (OpenMP)

2011-01-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* detrend: integer overflow; wrong result for nts > 46340 (bug fix) [report: Torsten Seifert]

2011-01-11  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sellonlatbox: does not work as expected (bug fix) [report: Jonathan Schubert]

2011-01-10  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator delete - Delete fields
	* sellonlatbox: cellidx was not initialized (bug fix) [report: Jaison Ambadan]

2011-01-07  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remaplib: Changed remap weights from 2D to 1D array

2011-01-06  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.7
	* Version 1.4.7 released

2011-01-05  Frank Kaspar <Frank.Kaspar@dwd.de>

	* import_cmsaf: set max length of date string to 8 (bug fix)

2011-01-05  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* import_cmsaf: added time information also for time constant fields [request: Frank Kaspar]

2010-12-17  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* eofcoeff: set size of eof_name to 6 (bug fix)

2010-12-16  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* import_binary: check for gauss grids only when flag linear=0

2010-12-14  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* readline: filter carriage return '\r' [report: Christian Steger]

2010-12-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* setclonlatbox: bug fix for 1x1 grids [report: Angelika Heil]

2010-12-06  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Settime: bug fix for time independent variables in combination with other operators (pipes)

2010-11-22  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* mulcoslat: added support for GME grids [request: Jaison-Thomas Ambadan]

2010-11-19  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* select: added paramter *ltype* [request: Jaison-Thomas Ambadan]

2010-11-16  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator eca_pd - Precipitation days index per time period [request: Barbara Hennemuth]

2010-11-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sellonlatbox: fix rounding error of the last lon index [report: Mondher Chekki]

2010-11-10  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* ml2pl: open output stream after all error checks

2010-11-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sethalo: added support for grid units radian
	* sethalo: correct lower bound of grid bounds for negative halos (bug fix)
	* fldmean: gives wrong result for grid units radian (bug fix) [report: Pilar Ripodas]

2010-10-21  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Yseasstat: bug fix for datasets with time constant fields [report: Ute Merkel]

2010-10-20  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added docu for operator dv2ps

2010-10-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Cat: call vlistCompare for all input files

2010-09-29  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added env. CDO_FILE_SUFFIX to set the file suffix of CDO generated file names

2010-09-27  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Fldstat2: replaced macros FDIV and FSQRT by function calls DIV and SQRT
	
2010-09-20  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* New module: Ydayarith (ydayadd, ydaysub, ydaymul, ydaydiv)

2010-09-17  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.6
	* Version 1.4.6 released

2010-09-07 Ralf Mueller <ralf.mueller@zmaw.de>

	* using libtool for linking (rpath)
	* include libcdi as subproject
	* eca_gsl: adjust implementation to fit definition by ECA [report: Stefan Fronzek]
	* eca_gsl: make useable in pipes (bug fix) [report: Stefan Fronzek]

2010-08-26  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sellevel: copy zaxis meta data name and units (bug fix) [report: Don Murray]
	
2010-08-20  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

        * pstreamDefTimestep: removed call to streamSync (very slow on GPFS)

2010-08-05  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* changed percentile parameter type from integer to float [request: Nikolaus Groll]
	
2010-08-03  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* changed predefined gaussian grid names from t<RES>grid to n<N>
	
2010-08-02  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added grid mask support
	
2010-07-30  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sellonlatbox: fix rounding error of the last lon index [report: Flore Mounier]
	
2010-07-22  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Module Expr: added missing value support [request: Marco van Hulten]

2010-07-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* gridFromNCfile: check grid_dims
	* seldate: open output file only when time steps found (bug fix) [report: Hannes Reuter]

2010-07-12  Cedrick Ansorge <Cedrick.Ansorge@zmaw.de>

	* Added module Filter - Time series filtering

2010-07-05  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Version 1.4.5.1 released

2010-07-05 Edi Kirk <E.Kirk@gmx.de>

	* GRIB1 decode: Correct ZeroShiftError of simple packed spherical harmonics

2010-06-30  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* bug fix for wrong result of SZIP compressed GRIB records with 24 bit 
	  packing and a compression ratio < 1.05 [report: Aiko Voigt]

2010-06-28  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Version 1.4.5 released

2010-06-17  Etienne Tourigny <tourigny@sca.uqam.ca>

	* Added operator setvals - Set list of old values to new values

2010-05-18  Cedrick Ansorge <Cedrick.Ansorge@zmaw.de>

	* Added operator eof - Calculate EOFs in spatial or time space
        * Added operator eoftime - Calculate EOFs in time space
        * Added operator eofspatial - Calculate EOFs in spatial space
	* Added operator eofcoeff - Principal coefficients of EOFs

2010-05-17  Ralf Mueller  <Ralf.Mueller@zmaw.de>

	* Added operator consecsum - Consecutive Sum
	* Added operator consects - Consecutive Timesteps

2010-04-29  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.4
	* Version 1.4.4 released

2010-04-19  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

        * fldsum: change result from 0 to missval, if only missing values found [report: Angelika Heil]
	* intyear: set the interpolation result always to missval, if missing values found [report: Angelika Heil]

2010-04-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator delday

2010-04-09  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added support for time units 3hours and 6hours [request: Jaison-Thomas Ambadan]
	
2010-04-07  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Remap: bypass variables with gridtype generic and only one gridpoint

2010-04-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* selgrid: change gridID to grididx (bug fix)
	* Added operator cloudlayer: compute low, mid and high clouds [request: Daniel Klocke]

2010-04-01  Martin Claus  <mclaus@ifm-geomar.de>

	* vertwind: added missing value support
	
2010-03-25  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* standard deviation (bug fix): change the result from missval to zero, if variance is zero [report: Jaison-Thomas Ambadan]

2010-03-23  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added operator tstepcount: count number of timesteps (experimental) [request: Swantje Preuschmann]

2010-03-20  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* import_binary: added support for variables with different number of levels [report: Dennis Shea]

2010-03-16  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* sellonlatbox: bug fix for parameter lon2 [report: Alberto Maurizi]
	* random: added optional parameter seed

2010-03-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* pstreamWriteRecord: check pstreamptr->varlist (bug fix) [report: Kevin Sieck]
	* added operator fldcor to correlate two fields
	
2010-03-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added predefined grid t<RES>zon
	
2010-03-11  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* expr: added support for const/var (bug fix) [report: Youmin Chen]
	
2010-03-10  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Added support for netCDF time bounds (bug fix) [report: Beate Geyer]

2010-03-07  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Released module Gridboxstat
	
2010-03-03  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* inputsrv: added level information (bug fix) [report: Simon Blessing]

2010-02-22  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.3
	* changed GRIB1 default packing type of spherical harmonics to complex
	* added CDO option -M to indicate that the I/O streams have missing values
	* Version 1.4.3 released

2010-02-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.2
	* Added new module Gridboxstat (testversion)
	* Version 1.4.2 released
	
2010-02-02  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* netCDF+packed data: check that all values are inside the valid range
	
2010-02-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remove netCDF offset/scalefactor if option -b 32 is set
	
2010-01-28  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Ensstat: don't overwrite existing files

2010-01-20  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Zonstat: added support for generic grids
	* Merstat: added support for generic grids

2010-01-14  Frank Kaspar <Frank.Kaspar@dwd.de>

	* import_cmsaf: added more corrections for wrong projection parameter

2010-01-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* replace: added support for time constant fields [request: Wei Wei]
	
2010-01-10  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Genweights: use netCDF2 (64bit) for large remap weights files [request: Daniel Goll]
	
2010-01-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added module Fourier
	* Detrend: OpenMP parallelization

2009-12-23  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remapcon, remaplaf: speed up by fast store of links

2009-12-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Version 1.4.1 released

2009-12-14  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Vertint: set default table number to 0
	
2009-12-10  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* Ensstat: change vlistCompare to func_sftn
	
2009-11-30  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* merge, mergetime: don't overwrite existing files
	
2009-11-27  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* New operator: splittabnum - Split parameter table numbers

2009-11-19  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* showtime: removed output of date, only print time string hh:mm:ss
	* convert date and time to string for printing

2009-11-12  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* New operator: sethalo - Set the left and right bounds of a field
	* change number of input streams from unlimited to 1 in pipes
	* rename module Select to Selvar
	* rename selgridname/selzaxisname to selgrid/selzaxis
	* added operator vct2
	* Selvar: abort if no variable is selected
	
2009-11-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* added default zaxis name "surface"
	
2009-11-04  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* setgridtype: added parameter regular to convert reduced gaussian grids
	* gridFromFile: check floating point parameter

2009-11-03  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* remap: bug fix for weights from gennn (set remap_extrapolate = TRUE) [report: Helmut Frank]

2009-11-02  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* gridFromNCfile: lock call to nc_open (race condition) [report: Nils Fischer]

2009-10-23  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* outputbounds: added support for meridional data
	* showtime: added comma to output string (bug fix) [report: Stefan Hagemann]

2009-10-21  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.0.1
	* seltime: bug fix for scanning of input parameter (report: Emanuele Lombardi]
	* IEG format: bug fix for identification of lonlat grids
	* GRIB format: bug fix for decoding of missing values (scalar version only)
	* Version 1.4.0.1 released
	
2009-10-07  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* cdotest:eca_gsl: bug fix [report: Harald Anlauf]

2009-10-05  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.4.0
	* New operator: import_binary - Import binary data sets via a GrADS data descriptor file
	* New operator: setvrange - Set valid range [request: Jrg Trentmann]
	* added support of time units 'seconds' to all operators
	  - the format of all time parameter changed from hh:mm to hh:mm:ss!
	* gridarea: added support for hexagonal GME grid and tripolar MPIOM grid
	* mergegrid: added support for rotated lon/lat grids
	* Seasstat: added env. CDO_SEASON_START to set the start month of seasons [request: Laurent Mortier]
	* remapnn: added support for GRID_CELL without bounds (full grid search)
	* import_cmsaf: read native float datatype and convert it to double
	* ieg: added support for Gaussian grids [request: Ralf Podzun]
	* store_link_cnsrv: remove two restrict keywords (bug fix) [report: Clement Alo]
	* shifttime: bug fix for negative time increments [report: Andreas Hnsler]
	* Version 1.4.0 released

2009-09-29  Frank Kaspar <Frank.Kaspar@dwd.de>

	* import_cmsaf: Replacing incorrect projection parameters for sinusoidal products

2009-09-18  Ralf Mueller <Ralf.Mueller@zmaw.de>

	* eca_gsl: consideration of different growing season start for northern and southern hemisphere

2009-07-15  Ralf Mueller <Ralf.Mueller@zmaw.de>

	* eca_gsl: bug fix for finalDay in ecacore:eca4 [report: Elke Keup-Thiel]

2009-06-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.3.2
	* change C compiler to ANSI C99
	* added option -Q to sort netCDF variable names
	* added support for the parameter 'angle' to transform rotated coordinates 
	        to geographic coordinates [request: Beate Mueller]
	* splitsel: changed the number of output digits from 3 to 6
	* settaxis: bug fix for time increment 'months' [report: Ute Merkel]
	* remaplib: change loop counter from int to long
	* remaplaf: fixed buffer overflow
	* remapcon: change max_subseg from 1000 to 100000
	* Remapeta: correct humidity up to highest level *nctop* where condensation is allowed
	* replace: bug fix for searching of parameter code/name
	* remapdis, remapnn: set num_srch_bins to 1 if REMAP_EXTRAPOLATE=OFF (bug fix) [report: Hamid Benhocine]
	* Version 1.3.2 released

2009-04-16  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
	
	* using CDI library version 1.3.1
	* set default calendar to proleptic gregorian
	* New operator (experimental): select with parameter code, level, param
	* added support for proleptic gregorian calendar
	* added support for missval = NaN
	* added support for GRID type Lambert Conformal Conic
	* import_cmsaf: read parameter for Lambert Azimuthal Equal Area projection
	* import_cmsaf: read parameter for Cylindrical Equal Area projection
	* import_cmsaf: bug fix for datasets with gain/offset and more than 1 timestep
	* Sinusoidal and Lambert Azimuthal Equal Area grids with units [km]
	* cdoInitialize: omp_set_num_threads have to be called for every module
	* expr: add ';' at the end of input expression if missing
	* added predefined lonlat grid for germany, europe and africa
	* gridFromName: define GRID with one point lon=<LON>_lat=<LAT>
	* sellonlatbox: select box from circular curvilinear grids
	* CDO_PCTL_NBINS: change default number of bins from 100 to 101
	* change max parameter from 256 to 4096 (bug fix) [report: Nils Fischer]
	* intlevel: use zaxis attributes from input [report: Carmen Ulmen]
	* ml2pl: added support for Geopotential Height [request: Katharina Klehmet]
	* remapbil, remapbic: enable extrapolation with REMAP_EXTRAPOLATE=ON
	* remapdis, remapnn: disable extrapolation with REMAP_EXTRAPOLATE=OFF
	* remapcon: eliminate srch_mask (~40% speed up)
	* remapcon: change bound_box to int type (~25% speed up)
	* remapcon: optimization of inner loop (~7% speed up)
	* remaplaf: bug fix for fields with missing values
	* remapnn: bug fix for distance equal zero
	* genYbounds: bug fix for non global fields
	* mermean: bug fix for weights from 'zonmean' (report: Michael Sigmond)
	* replaced strncpy/strncmp by memcpy/memcmp
	* remap: read grid corners only if needed
	* Version 1.3.1 released

2009-04-15  Pier Giuseppe Fogli <fogli@bo.ingv.it>

	* chlevel: fixed bug that happens when the list of oldlev,newlev 
	           contains the same level more than once

2009-01-16  lvaro M. Valdebenito <alvaro.valdebenito@met.no>

	* Settime: added "seconds" support to "settunits", "settaxis" and "shifttime"

2009-01-15  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
	
	* using CDI library version 1.3.0
	* New operator: remapcon2 - Second order conservative remapping
	* New operator: remaplaf - Largest area fraction remapping
	* New operator: remapnn - Nearest neighbor remapping
	* New operator: reci - Reciprocal value
	* added support for GRID type Sinusoidal
	* added support for GRID type Lambert Azimuthal Equal Area
	* import_cmsaf: added support for monthly mean diurnal cycle
	* remap: use gridIsCyclic to check whether lon is cyclic (bug fix)
	* remap: check grid and weights
	* remap: set num_srch_bins to nlat/2 (speedup)
	* sinfo: extent grid description
	* diff: check variable names
	* sellonlatbox: bug fix for curvilinear grids
	* setzaxis: change float to double (bug fix) [report: Pier Giuseppe Fogli]
	* Arith: added filltype FILL_RECTS [request: Wolfgang Mueller]
	* inputsrv: use -f format if set (bug fix)
	* Seasstat: warning message for seasons with less than 3 input time steps
	* merge: bug fix for usage in pipes [report: lvaro M. Valdebenito]
	* remapcon: change max_subseg from 100000 to 1000
	* remapbil: 2. bug fix for cross_product eq zero
	* gridWeights: bug fix for areas greater than hemisphere [report: Malte Heinemann]
	* gridverify: replaced [Cedrick Ansorge]
	* intlevel: bug fix for datasets with missing values
	* yseasstd,yseasvar: wrong array index (bug fix) [report: Robert Nicholas]
	* Version 1.3.0 released

2008-11-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>
	
	* using CDI library version 1.2.1
	* New operator: import_cmsaf - import CM-SAF files
	* New operator: gengrid - generate grid [request: Michael Boettinger]
	* New operator: pow - Power [request: Gil Lizcano]
	* New operator: tpnhalo (testversion)
	* Module Timstat: use taxis with bounds from input [request: Beate Geyer]
	* sellonlatbox: added support for grid units 'radians' [request: Jeff Daily]
	* sellonlatbox: added support for GRID_CELL [request: Jeff Daily]
	* Added option '-u' to determinate whether to overwrite existing files [request: David Wang]
        * copy, cat: concatenate time constant fields
	* copy, cat: compare input files
	* zonvar: activation missing (bug fix) [report: Irene Fischer-Bruns]
	* detrend: change taxisCreate to taxisDuplicate [report: Ute Merkel]
	* remapdis: added support for GRID_CELL without bounds (full grid search)
	* remapbil: bug fix for cross_product eq zero
	* sethalo: bug fix for x/y bounds [report: Helmut Haak]
	* ifthen:  bug fix for datasets with different missing values [report: Beate Geyer]
	* runmean: bug fix for datasets with missing values [report: Carmen Ulmen]
	* namelist: bug fix for wrong input
	* Version 1.2.1 released

2008-08-13  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.2.0
	* added support for netCDF4 classic with deflate option (option -z zip)
	* Arith: added filltype FILL_FILE [request: Rita Seiffert]
	* New operator: intlevel - Linear level interpolation
	* New operator: invertlev - Invert levels [request: Marco Giorgetta]
	* New operator: sellevidx - Select levels by index [request: David Wang]
	* New module: Pressure (fpressure, hpressure) [request: Jan Kazir]
	* New module: Tests (normal, studentt, chisquare, beta, fisher)
	* New module: Echam5ini (read_e5ml, write_e5ml)
	* New operator: import_amsr to read AMSR binary files
	* New operator: vertwind (testversion) [request: Michael Boettinger]
	* New operator: ml2pl_lp (testversion) [request: Hui Wan]
	* remapdis: check that distance is inside the range of -1 to 1 [report: Hui Wan]
	* remapeta: added missing value support
	* vlistCompare: compare all lon/lat values
	* setpartab: added parameter LTYPE [request: Stefan Petri]
	* Settime: change TIME_CONSTANT to TIME_VARIABLE if ntstep = 0
	* added support of CM-SAF HDF5 grids (test version)
        * DBL_IS_EQUAL: check NaN with isnan (removed! compilation problems)
	* yseasmean: bug fix for datasets with missing values [report: Hans-Jrgen Panitz]
	* yhourmean: bug fix for datasets with missing values
	* ydaymean: bug fix for datasets with missing values
	* namelist: bug fix for wrong input
	* ntime: bug fix for datasets with time constant parameter only [report: David Wang]
	  (also affected: ndate, nmon, nyear, showdate, showtime, showmon, showyear)
	* Version 1.2.0 released
	
2008-04-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.1.1
	* configure: --with-szlib=<directory>
	* configure: check stat.st_blksize
	* New operator: regres (Regression) [request: Wolfgang Mueller]
	* New module: Gridcell (gridarea, gridweights)
	* New operator: del29feb to delete the 29. February [request: Etienne Tourigny]
	* New operator: zaxisdes
	* Exprf: using MT safe version of bison and flex (bug fix) [report: Claas Teichmann]
	* Arith: using missval from vlistID1 if ( filltype == FILL_TS && vlistIDx1 != vlistID1 )
	* Arithc: recalculate number of missing values (bug fix) [report: Holger Goettel]
	* Vertint: support for data on hybrid half-level
	* Vertint: support for GME data [request: Luis Kornblueh]
	* Vertint: bug fix for input with time constant fields
	* Outputgmt: use grid_mask if present
	* Input: skip ',' from standard input stream
	* splitsel: bug fix for multilevel/multivar datasets [report: Heiner Widmann]
	* remaplib: set luse_grid_corners = TRUE for GRID_CELL (bug fix)
	* remap_conserv: skip very small regions if num_subseg exceeded limit
	* remapcon: bug fix for NORMALIZE_OPT 'dest' and 'none'
	* Seltime: changed value of NOPERATORS (bug fix)
	* Version 1.1.1 released
	
2008-01-24  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.1.0
	* New module: Monarith (monadd, monsub, monmul, mondiv) [request: Daniel Hernandez]
	* Add support for Lambert grids in GRIB files
	* Seltime: bug fix for input with time constant fields [report: Claas Teichmann]
	* Setlevel: bug fix for usage in pipes [report: Claas Teichmann]
	* Outputbounds: use -ZNaN for missing values [request: Karin Meier-Fleischer]
	* Outputbounds: add zonal mean [request: Malte Heinemann]
	* Remap: check for non global grids
	* Setgatts: improve attribute format
	* diff: check number of time steps
	* Timstat: change datetime type from INT64 to char[16]
	* gridWeights: warning with code number when using constant area weights
	* Version 1.1.0 released

2007-10-29  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* cat: bug fix for large existing output files (>2GB) on 32-bit machines [report: Heinz-Dieter Hollweg]
	* gradsdes: bug fix for monthly mean data with start day > 28 [report: Renate Brokopf]
	* expr: change exponent precedence from left to right (bug fix)[report: Claas Teichmann]
	* Version 1.0.9.1 released
	
2007-10-22  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.8
	* New module: yhourstat (yhour -min/-max/-sum/-mean/-avg/-std/-var) [request: Holger Goettel]
	* New operator: mrotuv [request: Uwe Mikolajewicz]
	* New operator: varquot2test and meandiff2test [request: Irene Fischer-Bruns]
	* ymonstat: write original order of timesteps [report: Ileana Blad]
	* gradsdes: add GRIB level type to VARS [report: Ben-Jei Tsuang]
	* sellonlatbox: support for curvilinear grids [request: Hannes Isaak Reuter]
	* bug fix for cdo option -f format [report: Stephan Lorenz]
	* runstat: add env RUNSTAT_DATE to set output date [request: Claudia Wunram]
	* ifthen: bug fix for masks that varies not with time [report: David Wang]
	* mrotuvb: calculate coordinates from u and v
	* eca_cdd/eca_cwd: bug fix for name2 [report: James Hoffmann]
	* cdotest: bug fix in eca_gsl/module.c -> 2 input streams [report: Harald Anlauf]
        * use always decode_date and encode_date to decode/encode date
	* splitname: bug fix [report: Daniel Klocke]
	* remapcon: bug fix reset BABY_STEP to 0.001 [report: Claas Teichmann]
	* merge: bug fix for all files with constant fields only [report: Jan Keller]
	* Version 1.0.9 released

2007-07-04  Ralf Quast  <ralf.quast@brockmann-consult.de>

	* Timcount and Seascount: bug fix for missing values

2007-06-27  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.7
	* New operator: remapeta
	* New operator: tinfo
        * Renamed chvar, selvar, delvar, showvar, setvar and splitvar
               to chname, selname, delname, showname, setname and splitname
        * Renamed nvar to npar and vardes to pardes
	* Renamed selpctl to timselpctl
	* Selstat: renamed to Timselstat
	* Vertint: add support for LM VCT [request: Tanja Stanelle]
	* Input: bug fix for missing values [report: Thomas Bruns]
	* Merge: bug fix for files with constant fields only [report: Christian Rodehacke]
	* expr.ex: bug fix for mixed time constant and variable fields
	* Ymonstat: bug fix for missing values [report: Ivonne Anders]
	* remapdis: bug fix if distance is zero
	* remapcon: bug fix in intersection (s1 >= ZERO) [report: Joerg Wegner]
	* remapcon: speed up by increasing BABY_STEP from 0.001 to 0.01
	* interpolate: bug fix for north/south bounds > 90 or < -90 [report: Stefan Hagemann]
	* gradsdes: bug fix for GRIB files with absolute path [report: Matthias Bchner]
	* replace ztype2ltype by zaxis2ltype
	* ltype2ztype: set default zaxis type to ZAXIS_GENERIC
	* selltype, setltype, chltype: extent to all ltypes [request: Patrick Samuelsson]
	* Version 1.0.8 released

2007-06-26  Etienne Tourigny  <tourigny@sca.uqam.ca>

	* Add new operator: splitsel
	* Add new operator: histfreq
	* Add new operator: setrtoc and setrtoc2
	* list.c: changes to accept inf and -inf as arguments 

2007-06-07  Cedrick Ansorge  <Cedrick.Ansorge@zmaw.de>

	* New operator: smooth9

2007-05-30  Ralf Quast  <ralf.quast@brockmann-consult.de>

	* New operator: timcount, hourcount, daycount, moncount, yearcount, seascount
	* Renamed eca_fdns, eca_strwin, eca_strbre, eca_strgal, eca_hurr   
	       to fdns, strwin, strbre, strgal, hurr
	
2007-04-18  Cedrick Ansorge  <Cedrick.Ansorge@zmaw.de>

	* New operator: maskregion
	
2007-03-08  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.6
	* Add docu for dv2uvl and uv2dvl
	* New operator: read_e5ini (test version)
	* taxisCopyTimestep: bug fix [report: Harald Anlauf]
	* sinfo: print ltype for GRIB records on GENERIC zaxis
	* seldate: bug fix [report: Michael Hofsttter]
	* fldmax: bug fix if all values < 0 and missvals [report: Karin Meier-Fleischer]
	* vlistCompare: check grid orientation for func_sft
	* gradsdes: set time increment to "mo" for monthly means
	* gradsdes: process only the first 2GB of a GRIB file
	* Version 1.0.7 released

2007-01-02  Ralf Quast  <ralf.quast@brockmann-consult.de>

	* rename tchill to wct
	* split eca_strwind into eca_strwin, eca_strbre, eca_strgal and eca_hurr

2006-12-14  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.5
	* New operator: vertvar, timvar, yearvar, monvar, dayvar, hourvar
	* New operator: runvar, seasvar, selvar, ydayvar, ydrunvar, ymonvar, yseasvar
	* New operator: dv2uvl, uv2dvl [request: Luis Kornblueh]
	* New operator: selsmon [request: Claudia Wunram]
	* eca: Titles update
	* remap: set norm_opt after read_remap_scrip (bug fix) [report: Andreas Sterl]
	* cdo: FP_FAST_FMA bug fix [report: Sunpoet]
	* ecacore: update [Ralf Quast]
	* Version 1.0.6 released


2006-11-30  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.4
	* New operator: showformat (Showinfo) [request: Helmuth Haak]
	* remap: initialize links.option (bug fix) [report: Luis Kornblueh]
	* update date/time conversion from udunits (bug fix) [report: Oliver Krueger]
	* rotuvb: change coordinates to geographic (bug fix) [report: Klaus Wyser]
	* Wind.c: define name, longname and units [report: Chiara Cagnazzo]
	* add env CDO_DISABLE_HISTORY [request: Bjrge Solli]
	* add env CDO_DISABLE_FILESUFFIX [request: Heiner Widmann]
	* add suffix .sz for SZIP compressed files [request: Monika Esch]
	* input: bug fix
	* pstreamFindID: check pstreamptr->name before use (bug fix)
	* operatorInqModID: speed up
	* Version 1.0.5 released

2006-11-17  Ralf Quast  <ralf.quast@brockmann-consult.de>

	* New module: Tchill (tchill)
	* New module: Hi (hi)
	* New module: ECA Indices of Daily Temperature and Precipitation Extremes
	              (eca_cfd, eca_csu, eca_cwdi, eca_cwfi, eca_etr, eca_fd, 
	               eca_gsl, eca_hd, eca_hwdi, eca_hwfi, eca_id, eca_su,       
                       eca_tg10p, eca_tg90p, eca_tn10p, eca_tn90p,    
                       eca_tr, eca_tx10p, eca_tx90p,    
                       eca_cdd, eca_cwd, eca_r10mm, eca_r20mm,    
                       eca_r75p, eca_r75ptot, eca_r90p, eca_r90ptot,  
                       eca_r95p, eca_r95ptot, eca_r99p, eca_r99ptot,  
                       eca_rr1, eca_sdii, eca_fdns, eca_strwind)  

2006-11-06  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* processSelf: lock/unlock NumProcess (bug fix)
	* pstreamOpenRead: move mutex_unlock after cdoInqHistory
	* Version 1.0.4 released

2006-11-06  Ralf Quast  <ralf.quast@brockmann-consult.de>

	* New module: Ydrunstat (ydrun -min, -max, -sum, -mean, -avg, -std, -var)
	* New module: Timpctl (tim-, hour-, day-, mon-, year- pctl)
	* New module: Selpctl (selpctl)
	* New module: Runpctl (runpctl)
	* New module: Seaspctl (seaspctl)
	* New module: Ydaypctl (ydaypctl)
	* New module: Ymonpctl (ymonpctl)
	* New module: Yseaspctl (yseaspctl)
	* New module: Ydrunpctl (ydrunpctl)
	* New operator: enspctl (Ensstat)
	* New operator: fldpctl (Fldstat)
	* New operator: zonpctl (Zonstat)
	* New operator: merpctl (Merstat)	
	
2006-11-02  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.3
	* New operator: intntime [request: Michael Boettinger]
	* New operator: mrotuvb [request: Helmuth Haak]
	* New operator: outputvector [request: Helmuth Haak]
	* selyear: bug fix for years > 9999 [report: Uwe Mikolajewicz]
	* inttime: extention for months and years [request: Holger Goettel]
	* outputcenter: support of zonal and meridional fields
	* zonavg: bug fix for non gaussian or non lonlat grids
	* remaplib.sort_add: don't sort if num_links <= 1
	* remaplib.remap_bi?: check that src_add is valid
	* Remap: use REMAP_NON_GLOBAL only for gridsize > 1
	* Version 1.0.3 released

2006-09-18  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.2
	* set alias gradsdes to gradsdes2
	* rename gradsdes to gradsdes1
	* New operator: int and nint (Math) [request: Joerg Wegner]
	* New operator: ydaysum, ymonsum, yseassum [request: Hannes Reuter]
	* add option -e exp to test DRMAA
	* add option -z szip to compress GRIB records with SZIP
	* use DBL_IS_EQUAL to compare floating point
	* remapbil, remapbic: improvement and speedup for regional lonlat grids
	* Seltime: print warning message if parameter not found
	* pstreamDefVlist: unpack netCDF data if datatype = FLT64
	* Version 1.0.2 released

2006-08-01  Uwe Schulzweida  <Uwe.Schulzweida@zmaw.de>

	* using CDI library version 1.0.1
	* add option -b to set the number of bits for the output precision
	* support of 1 to 32 bit GRIB data
	* set MIN_STACK_SIZE to 64MB
	* seldate: use parameter - for min and max val
	* seldate: change date format to YYYY-MM-DDThh:mm [request: Martina Stockhaus]
	* New operator: selstdname, showstdname [request: Martina Stockhaus]
	* New operator: setrcaname, seloperator for RCA GRIB datasets [Frida Brantvall]
	* New operator: selltype, setltype, chltype, showltype [together with Frida Brantvall]
	* New operator: setpartabv
	* add new parameter table format
	* fix problems on cygwin [report: Mark Hadfield]
	* merge: move vlistDestroy after streamClose [report: Matthias Cuntz]
	* gradsdes: fix bug for only one record without time [report: Angelika Heil]
	* gradsdes: fix problem for variable names with - character
	* namelist update
	* New module: Setbox [Etienne Tourigny]
	* history format changed to nco [Etienne Tourigny]
	* process: set MAX_ARGS from 1024 to 8192
	* Version 1.0.1 released

2006-06-15  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 1.0.0
	* New operator: dv2ps (Wind) [request: Luis Kornblueh]
	* New module: Arithlat (mulcoslat, divcoslat) <- docu missing
	* setreftime: use taxisDuplicate to copy bounds [report: Ivonne Anders]
	* Seasstat: bug fix for datasets with only 1 season [report: Simon Blessing]
	* Vertint: remove special treatment for geopoth
	* configure: check compiler version
	* Version 1.0.0 released

2006-05-04  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.7
	* New module: Mergetime [request: Stefanie Legutke]
	* New operator: atan2 (Arith) [request: Tom Hardy]
	* New operator: abs (Math) [request: Reiner Schnur]
	* New module: Enlargegrid [request: Tom Hardy] <- docu missing
	* New module: Input (input inputext inputsrv)
	* Invert: fix memory release problem [report: Tom Hardy]
	* setzaxis: set MAX_LINE_LEN from 1024 to 65536 [bug report: Martine Michou]
	* enlarge: update for zonal and meridional data [request: Wolfgang Mueller]
	* gradsdes: bug fix for unsorted GRIB data [report: Stefan Bauer]
	* splitzaxis: generate file name from zaxisID+1 [bug report: Martina Stockhaus]
	* splitgrid:  generate file name from gridID+1
	* Vardup: bug fix for missing values
	* Timsort: bug fix for time constant fields
	* Mastrfu: set units to [kg/s] [report: Rita Seiffert]
	* Merstat: call gridWeights only if needed
	* Vertint: use args2fltlist to read parameter list
	* Splitrec: change record number from 5 to 6 digits
	* Math: rename log to ln
	* Change help info format
	* Selbox, Maskbox, Mergegrid, Zonstat, Merstat: check number of different grids
	* extent macro UNCHANGED_RECORD to cdoDefaultDataType and cdoDefaultByteorder
	* pipeDefRecord, pstreamClose bug fix for seltimestep in pipes
	* remove module docu from source code
	* rename default grid name "ni" to "gme"
	* rename operator intgrid to intgridbil
	* add option -s for silent mode [request: Martina Stockhaus]
	* Version 0.9.13 released

2006-03-08  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.6
	* New module: Wind (uv2dv, dv2uv) <- docu missing
	* New module: Histogram (histcount, histsum, histmean) <- docu missing
	* New operator: sinfop (Sinfo)
	* Intgrid: missing value support for intgrid
	* Cat: the output file must not exist anymore
	* Zonstat: add support for GRID_GENERIC if ny > 1
	* read_remap_scrip: if GME grid, read GME mask (bug report Luis)
	* remaplib: change read/write of grid corners (bug fix)
	* Spectral: rename sp2gp2/gp2sp2 to sp2gpl/gp2spl
	* namelist: update
	* Version 0.9.12 released
	
2006-02-01  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.5
	* use macro DBL_IS_EQUAL to check floating-point equality
	* use taxisCopyTimestep if posible
	* New operator: sp2gp2 (Spectral) for ERA40 data
	* New operator: gp2sp2 (Spectral) for ERA40 data
	* New operator: replace (Replace)
	* New operator: specinfo to print info for spectral transformation
	* New module: Selstat (selmin, selmax, selsum, selmean, selavg, selstd)
	* New module: Mergegrid (mergegrid) <- docu missing
	* Runstat: adjust date and time
	* Merge: duplicate taxis (bug fix)
	* Vertint: abort for different grids (bug fix)
	* Gradsdes: set XYHEADER to 644 (bug report: Holger)
	* Remap: add GME grid support
	* Remap: use environment variable NORMLIZE_OPT (bug fix)
	* Cat: set tsID2 to 1 for input files with constant data only
	* zaxis: add vct support for hybrid levels
	* remaplib: change max_subseg from 10000 to 100000
	* Selrec: add IEG support
	* Version 0.9.11 released

2005-12-14  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.4
	* IEG support
	* New operator: ifthenelse (Cond2)
	* Timer: option -T
	* Gradsdes: IEG 32 support
	* Selbox: add rotated grids
	* Diff: change date and time format to ISO
	* Gradsdes: bug fix for lonlat grids from N->S (report: Thibaut Gridel)
	* Inttime: abort if units is not minutes, hours or days (bug fix)
	* Settime: add all available calendars
	* Inttime: add all available calendars
	* fourier: made ifax and trig local (bug fix)
	* Version 0.9.10 released

2005-10-18  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.2
	* remapcon: replace gridbox_area after remapping
	* intgrid: init array2 with zero
	* Timsort: OpenMP version
	* gradsdes: bug fix for ZDEF
	* pstream: mt safe
	* New operator: gradsdes2 (Gradsdes)
	* New module: Ensstat (ensmin ensmax enssum ensmean ensavg ensstd ensvar)
	* New operator: remap (Remap)
	* New operator: gencon (Remap)
	* New operator: outputf (Output)
	* New operator: enlarge (Enlarge)
	* Arith: support of constant species
	* zaxis: add bounds
	* Version 0.9.9 released
	
2005-07-17  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.1
	* Arith:
            - filling up 1. record or timestep of 1. or 2. stream if needed
	* New operator: setlevel (Set)
	* New operator: chlevel, chlevelv, chlevelc (Change)
	* Inttime: change date and time format to ISO
	* Cond: bug fix (change taxisID1 to taxisID2)
	* Condc: bug fix (else if statemants)
	* Compc: bug fix (else if statemants)
	* Copy: bug fix (taxisID2)
	* gridWeights: bug fix for non global gaussian grids
	* replace args2intarr by args2intlist
	* replace args2fltarr by args2fltlist
	* Speedup remap and remapcon on NEC sx6
	* Speedup spectral transformation (replace phcs by jspleg1)
	* Version 0.9.8 released

2005-05-26  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.9.0
	* Speedup Remap with masks by saving MAX_REMAPS maps
	* Speedup remapcon
	    - remap_conserv (change malloc to realloc)
	    - store_link_cnsrv (change search loop)
	* Setmiss: setctomiss with NaN
	* Info, Sinfo, Showinfo, Settime, Seltime: change date and time format to ISO
	* New module: Maskbox (masklonlatbox, maskindexbox)
	* New module: Arithdays (muldpm, divdpm, muldpy, divdpy)
	* New operator: setcalendar (Settime)
	* New operator: setgridarea (Setgrid)
	* New operator: seltabnum (Select)
	* Cond: bug fix (filling up the first file)
	* setmissval: bug fix
	* farstd, farcstd: bug fix (for missing values)
	* gridWeights: calculate area weights for LONLAT grids
	* rename Expr.c to Exprf.c
	* change function cdoOperatorID
	* field.h: bug fix for MUL with 0
	* bug fix in all Modules (define timestep)
	* Version 0.9.7 released

2005-04-03  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.8.9
	* support for rotated grids
	* New module: Detrend (detrend)
	* New module: Trend (trend)
	* New module: Subtrend (subtrend)
	* New module: Timsort (timsort)
	* New module: Ydaystat (ydaymin, ydaymax, ydaymean, ydayavg, ydaystd)
	* New module: Ymonarith (ymonadd, ymonsub, ymonmul, ymondiv)
	* rename Lm* to Ymon* and Ls* to Yseas*
	* Splityear: change filename for doubled years
	* Version 0.9.6 released

2005-02-17  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.8.8
	* bug fix for taxis with remap, copy, setgrid
	* New operator: shifttime (shift time steps)
	* changing all integer level to floating point
	* Vertint: check range of surface pressure
	* Sinfo: print data type and file type
	* Invert: extended for curivilinear grids
	* pstream: add function pstreamInqFiletype
	* Reduced grids: read/write record if -R is used
	* Version 0.9.5 released
	
2005-01-03  Uwe Schulzweida  <schulzweida@dkrz.de>

	* using CDI library version 0.8.7
	* New operator: setmissval (set the missing value)
	* New operator: setpartab (set the parameter table)
	* Docu for operator infov, sinfov and diffv
	* Version 0.9.4 released

2004-12-17  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.6
	* New operator: gradsdes for GRIB, SERVICE and EXTRA files
	* Setmiss: float (4 Byte reals) support
	* Invert: bug fix
	* Selbox: buf fix (add gridDefNvertex)
	* grid.c: using grids from other datafile
	* grid.c: generate grid from PINGO file
	* fourier.c: multi threaded version of fft_set
	* configure: checks for pthread and malloc library
	* Version 0.9.3 released

2004-11-17  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.5
	* New module: Seasstat (seasmin, seasmax, seassum, seasmean, seasavg, seasstd)
	* New module: Lsstat (lsmean, lsavg, lsmin, lsmax, lsstd)
	* New operator: Selseas
	* New operator: Splitseas
	* Seldate: change parameter to start date and optional end date
	* readline: add parameter max length
	* grid.c: generate grid from CDI file
	* remapcon: Bug fix for NORMALIZE_OPT and missing values
	* pthread_create: check return value
	* Version 0.9.2 released

2004-10-14  Uwe Schulzweida  <schulzweida@dkrz.de>
	
	* changes for CDI library version 0.8.4
	* use compNlon to compute nlon from nlat
	* pipeInqTimestep: Bug fix for Timstat in pipes
	* Select: Print message if isel not found
	* Timstat: add missing value support
	* Runstat: add missing value support
	* Lmstat: add missing value support
	* Inttime: add missing value support
	* Intyear: add missing value support
	* Vertstat: add missing value support
	* new operator: timmean, yearmean, monmean, daymean, hourmean
	* new operator: runmean
	* new operator: lmmean
	* new operator: vertmean
	* new operator: map (source code from PINGO)
	* new operator: setreftime
	* new operator: selrec
	* new operator: splityear
	* netCDF2 support
	* Version 0.9.1 released

2004-09-08  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.3
	* new module: Vertint (ml2pl, ml2hl)
	* new module: Outputgmt (outputcenter, outputbounds)
	* new operator: settaxis, settunits
	* Arith, Cond, Comp:
		input stream2 can only have 1 record or 1 timestep
	* Inttime: set ntsteps to 1 if ijulinc = 0
	* Timstat: set ntsteps to 1 for tim*
	* seltimestep: set ntsteps to 1 if nsel = 1
	* replace all streamCopyRecord by streamReadRecord and streamWriteRecord for piping
	* Version 0.9.0 released
	
2004-07-09  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.2
	* new module: Remap (remapcon, remapbil, remapbic, remapdis)
	* new module: Setgatt (setgatt, setgatts)
	* new module: Sort (sortcode, sortvar, sortlevel)
	* new module: Writegrid
	* new module: Vertstat (vertmin, vertmax, vertsum, vertavg, vertstd)
	* new operator: delcode, delvar
	* Timstat, Lmstat: use absolute timeaxis for output
	* bug fix for use alias names in pipeline
	* sellonlatbox: bug fix for selection out of bounds
	* new option -v: Print extra details for some operators
	* new option -R: Convert reduced to regular grid
	* Version 0.8.9 released
	
2004-05-21  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.1
	* Timstat, Runstat, Lmstat: extended for variables with TIME_CONSTANT
	* pipeDefTimestep: compute nrecs for TIME_VARIABLE
	* Splittime: bug fix for splithour and splitmon
	* new operator: chvar, setvar
	* new module: Intyear
	* Version 0.8.8 released

2004-04-19  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.8.0
	* Arith: new operator (min and max)
	* Arith: extended for missing values
	* Arithc: extended for missing values
	* Selindexbox: extended for curivilinear grids
	* new module: Fillmiss
	* new module: Varrms
	* new module: Fldrms
	* new module: Setgridtype
	* bug fix: setmisstoc
	* bug fix: Change, Set, Settime - change copy to read/write
	* Version 0.8.7 released
	
2004-03-14  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.7.9
	* change format for online help information
	* new module: Change (chcode)
	* new module: Set (setcode)
	* new module: Settime (setdate, settime, setyear, setmon, setday)
	* new module: Runstat (runmin, runmax, runsum, runavg, runstd)
	* new module: Merstat (mermin, mermax, mersum, meravg, mermean, mervar, merstd)
	* new module: Zonstat (zonmin, zonmax, zonsum, zonavg, zonmean, zonvar, zonstd)
	* new module: Fldstat (fldmin, fldmax, fldsum, fldavg, fldmean, fldvar, fldstd)
	* new module: Cond  (ifthen,  ifnotthen)
	* new module: Condc (ifthenc, ifnotthenc)
	* Select: select float levels instead of integer
	* Infos: rename infos to sinfo and vinfo to infov
	* Timstat: bug fix (calculate timerange)
	* Version 0.8.6 released

2004-01-05  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.7.8
	* New module: Cat (cat)
	* New module: Selbox (selindexbox, sellonlatbox)
	* New module: Merge (merge)
	* New module: Output (output, outputint, outputsrv, outputext)
	* New module: Genvar (random, const)
	* New module: Arithconst (addc, subc, mulc, divc)
	* New module: Math (sqr sqrt exp log log10 sin cos tan asin acos atan)
	* New module: Ninfo (nyear nmon ndate ntime ncode nvar nlevel)
	* New module: Showinfo (showyear showmon showdate showtime showcode showvar showlevel)
	* gridFromName: add default grid name r<LON>x<LAT>
	* Copy: changed from one to unlimited inputfiles
	* Split: bug fix for splitcode
	* Version 0.8.5 released
	
2003-12-14  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.7.7
	* pipe bug fix
	* New module: Lmstat (lmean, lmavg, lmmin, lmmax, lmstd)
	* New module: Splitrec
	* Version 0.8.4 released

2003-10-29  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.7.5
	* Version 0.8.3 released

2003-10-12  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for CDI library version 0.7.4
	* changes for CDI library version 0.7.2 (HDF test interface)
	* New operator: intarea, setctomiss, setmisstoc, setrangetomiss
	* Version 0.8.2 released
	
2003-09-22  Uwe Schulzweida  <schulzweida@dkrz.de>

	* New operator: interpolate (source from PINGO)
	* Version 0.8.1 released
	
2003-09-10  Uwe Schulzweida  <schulzweida@dkrz.de>

	* renamed to CDO (Climate Data Operators)
	* changes for CDI library version 0.7.0
	* replace info with vlist
	* New operator: splithour, splitday, splitmon
	* Version 0.8.0 released

2003-07-30  Uwe Schulzweida  <schulzweida@dkrz.de>

	* changes for gdi library version 0.6.0
	* Info.c: handle missing values
	* Version 0.7.0 released
	
2003-06-25  Uwe Schulzweida  <schulzweida@dkrz.de>

	* gdi library version 0.5.11
	* New operator: intgridtraj, mastrfu
	* Version 0.6.4 released

2003-06-23  Uwe Schulzweida  <schulzweida@dkrz.de>

	* New operator: intgrid, intpoint, inttime
	* Version 0.6.3 released

2003-06-12  Uwe Schulzweida  <schulzweida@dkrz.de>

	* gdi library version 0.5.9
	* grib library version 0.4.5
	* Version 0.6.2 released
	
2003-05-17  Uwe Schulzweida  <schulzweida@dkrz.de>

	* add module Spectral with operator sp2gp, gp2sp and sp2sp
	* Version 0.6.1 released
	
2003-04-06  Uwe Schulzweida  <schulzweida@dkrz.de>

	* Version 0.6.0 released