ChangeLog

	* 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