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===========================
CDO Climate Data Operators
===========================
Operator catalog:
-------------------------------------------------------------
Information
-------------------------------------------------------------
Info info Dataset information listed by code number
Info infov Dataset information listed by variable name
Info map Dataset information and simple map
Sinfo sinfo Short dataset information listed by code number
Sinfo sinfov Short dataset information listed by variable name
Diff diff Compare two datasets listed by code number
Diff diffv Compare two datasets listed by variable name
Ninfo npar Number of parameters
Ninfo nlevel Number of levels
Ninfo nyear Number of years
Ninfo nmon Number of months
Ninfo ndate Number of dates
Ninfo ntime Number of time steps
Showinfo showformat Show file format
Showinfo showcode Show code numbers
Showinfo showname Show variable names
Showinfo showstdname Show standard names
Showinfo showlevel Show levels
Showinfo showltype Show GRIB level types
Showinfo showyear Show years
Showinfo showmon Show months
Showinfo showdate Show date information
Showinfo showtime Show time information
Showinfo showtimestamp Show timestamp
Filedes pardes Parameter description
Filedes griddes Grid description
Filedes zaxisdes Z-axis description
Filedes vct Vertical coordinate table
-------------------------------------------------------------
File operations
-------------------------------------------------------------
Copy copy Copy datasets
Copy cat Concatenate datasets
Replace replace Replace variables
Merge merge Merge datasets with different fields
Merge mergetime Merge datasets sorted by date and time
Split splitcode Split code numbers
Split splitname Split variable names
Split splitlevel Split levels
Split splitgrid Split grids
Split splitzaxis Split z-axes
Split splittabnum Split parameter table numbers
Splittime splithour Split hours
Splittime splitday Split days
Splittime splitmon Split months
Splittime splitseas Split seasons
Splittime splityear Split years
Splitsel splitsel Split time selection
-------------------------------------------------------------
Selection
-------------------------------------------------------------
Selvar selcode Select variables by code number
Selvar delcode Delete variables by code number
Selvar selname Select variables by name
Selvar delname Delete variables by name
Selvar selstdname Select variables by standard name
Selvar sellevel Select levels
Selvar sellevidx Select levels by index
Selvar selgrid Select grids
Selvar selzaxis Select z-axes
Selvar selltype Select GRIB level types
Selvar seltabnum Select parameter table numbers
Seltime seltimestep Select time steps
Seltime seltime Select times
Seltime selhour Select hours
Seltime selday Select days
Seltime selmon Select months
Seltime selyear Select years
Seltime selseas Select seasons
Seltime seldate Select dates
Seltime selsmon Select single month
Selbox sellonlatbox Select a longitude/latitude box
Selbox selindexbox Select an index box
-------------------------------------------------------------
Conditional selection
-------------------------------------------------------------
Cond ifthen If then
Cond ifnotthen If not then
Cond2 ifthenelse If then else
Condc ifthenc If then constant
Condc ifnotthenc If not then constant
-------------------------------------------------------------
Comparison
-------------------------------------------------------------
Comp eq Equal
Comp ne Not equal
Comp le Less equal
Comp lt Less than
Comp ge Greater equal
Comp gt Greater than
Compc eqc Equal constant
Compc nec Not equal constant
Compc lec Less equal constant
Compc ltc Less than constant
Compc gec Greater equal constant
Compc gtc Greater than constant
-------------------------------------------------------------
Modification
-------------------------------------------------------------
Set setpartab Set parameter table
Set setcode Set code number
Set setname Set variable name
Set setlevel Set level
Set setltype Set GRIB level type
Settime setdate Set date
Settime settime Set time of the day
Settime setday Set day
Settime setmon Set month
Settime setyear Set year
Settime settunits Set time units
Settime settaxis Set time axis
Settime setreftime Set reference time
Settime setcalendar Set calendar
Settime shifttime Shift time steps
Change chcode Change code number
Change chname Change variable name
Change chlevel Change level
Change chlevelc Change level of one code
Change chlevelv Change level of one variable
Setgrid setgrid Set grid
Setgrid setgridtype Set grid type
Setzaxis setzaxis Set z-axis
Setgatt setgatt Set global attribute
Setgatt setgatts Set global attributes
Invert invertlat Invert latitudes
Invertlev invertlev Invert levels
Maskregion maskregion Mask regions
Maskbox masklonlatbox Mask a longitude/latitude box
Maskbox maskindexbox Mask an index box
Setbox setclonlatbox Set a longitude/latitude box to constant
Setbox setcindexbox Set an index box to constant
Enlarge enlarge Enlarge fields
Setmiss setmissval Set a new missing value
Setmiss setctomiss Set constant to missing value
Setmiss setmisstoc Set missing value to constant
Setmiss setrtomiss Set range to missing value
Setmiss setvrange Set valid range
-------------------------------------------------------------
Arithmetic
-------------------------------------------------------------
Exprf expr Evaluate expressions
Exprf exprf Evaluate expressions from script file
Math abs Absolute value
Math int Integer value
Math nint Nearest integer value
Math pow Power
Math sqr Square
Math sqrt Square root
Math exp Exponential
Math ln Natural logarithm
Math log10 Base 10 logarithm
Math sin Sine
Math cos Cosine
Math tan Tangent
Math asin Arc sine
Math acos Arc cosine
Math reci Reciprocal value
Arithc addc Add a constant
Arithc subc Subtract a constant
Arithc mulc Multiply with a constant
Arithc divc Divide by a constant
Arith add Add two fields
Arith sub Subtract two fields
Arith mul Multiply two fields
Arith div Divide two fields
Arith min Minimum of two fields
Arith max Maximum of two fields
Arith atan2 Arc tangent of two fields
Monarith monadd Add monthly time series
Monarith monsub Subtract monthly time series
Monarith monmul Multiply monthly time series
Monarith mondiv Divide monthly time series
Ymonarith ymonadd Add multi-year monthly time series
Ymonarith ymonsub Subtract multi-year monthly time series
Ymonarith ymonmul Multiply multi-year monthly time series
Ymonarith ymondiv Divide multi-year monthly time series
Arithdays muldpm Multiply with days per month
Arithdays divdpm Divide by days per month
Arithdays muldpy Multiply with days per year
Arithdays divdpy Divide by days per year
-------------------------------------------------------------
Statistical values
-------------------------------------------------------------
Consecstat consecsum Consecutive Sum
Consecstat consects Consecutive Timesteps
Ensstat ensmin Ensemble minimum
Ensstat ensmax Ensemble maximum
Ensstat enssum Ensemble sum
Ensstat ensmean Ensemble mean
Ensstat ensavg Ensemble average
Ensstat ensvar Ensemble variance
Ensstat ensstd Ensemble standard deviation
Ensstat enspctl Ensemble percentiles
Fldstat fldmin Field minimum
Fldstat fldmax Field maximum
Fldstat fldsum Field sum
Fldstat fldmean Field mean
Fldstat fldavg Field average
Fldstat fldvar Field variance
Fldstat fldstd Field standard deviation
Fldstat fldpctl Field percentiles
Zonstat zonmin Zonal minimum
Zonstat zonmax Zonal maximum
Zonstat zonsum Zonal sum
Zonstat zonmean Zonal mean
Zonstat zonavg Zonal average
Zonstat zonvar Zonal variance
Zonstat zonstd Zonal standard deviation
Zonstat zonpctl Zonal percentiles
Merstat mermin Meridional minimum
Merstat mermax Meridional maximum
Merstat mersum Meridional sum
Merstat mermean Meridional mean
Merstat meravg Meridional average
Merstat mervar Meridional variance
Merstat merstd Meridional standard deviation
Merstat merpctl Meridional percentiles
Gridboxstat gridboxmin Gridbox minimum
Gridboxstat gridboxmax Gridbox maximum
Gridboxstat gridboxsum Gridbox sum
Gridboxstat gridboxmean Gridbox mean
Gridboxstat gridboxavg Gridbox average
Gridboxstat gridboxvar Gridbox variance
Gridboxstat gridboxstd Gridbox standard deviation
Vertstat vertmin Vertical minimum
Vertstat vertmax Vertical maximum
Vertstat vertsum Vertical sum
Vertstat vertmean Vertical mean
Vertstat vertavg Vertical average
Vertstat vertvar Vertical variance
Vertstat vertstd Vertical standard deviation
Timselstat timselmin Time range minimum
Timselstat timselmax Time range maximum
Timselstat timselsum Time range sum
Timselstat timselmean Time range mean
Timselstat timselavg Time range average
Timselstat timselvar Time range variance
Timselstat timselstd Time range standard deviation
Timselpctl timselpctl Time range percentiles
Runstat runmin Running minimum
Runstat runmax Running maximum
Runstat runsum Running sum
Runstat runmean Running mean
Runstat runavg Running average
Runstat runvar Running variance
Runstat runstd Running standard deviation
Runpctl runpctl Running percentiles
Timstat timmin Time minimum
Timstat timmax Time maximum
Timstat timsum Time sum
Timstat timmean Time mean
Timstat timavg Time average
Timstat timvar Time variance
Timstat timstd Time standard deviation
Timpctl timpctl Time percentiles
Hourstat hourmin Hourly minimum
Hourstat hourmax Hourly maximum
Hourstat hoursum Hourly sum
Hourstat hourmean Hourly mean
Hourstat houravg Hourly average
Hourstat hourvar Hourly variance
Hourstat hourstd Hourly standard deviation
Hourpctl hourpctl Hourly percentiles
Daystat daymin Daily minimum
Daystat daymax Daily maximum
Daystat daysum Daily sum
Daystat daymean Daily mean
Daystat dayavg Daily average
Daystat dayvar Daily variance
Daystat daystd Daily standard deviation
Daypctl daypctl Daily percentiles
Monstat monmin Monthly minimum
Monstat monmax Monthly maximum
Monstat monsum Monthly sum
Monstat monmean Monthly mean
Monstat monavg Monthly average
Monstat monvar Monthly variance
Monstat monstd Monthly standard deviation
Monpctl monpctl Monthly percentiles
Yearstat yearmin Yearly minimum
Yearstat yearmax Yearly maximum
Yearstat yearsum Yearly sum
Yearstat yearmean Yearly mean
Yearstat yearavg Yearly average
Yearstat yearvar Yearly variance
Yearstat yearstd Yearly standard deviation
Yearpctl yearpctl Yearly percentiles
Seasstat seasmin Seasonal minimum
Seasstat seasmax Seasonal maximum
Seasstat seassum Seasonal sum
Seasstat seasmean Seasonal mean
Seasstat seasavg Seasonal average
Seasstat seasvar Seasonal variance
Seasstat seasstd Seasonal standard deviation
Seaspctl seaspctl Seasonal percentiles
Yhourstat yhourmin Multi-year hourly minimum
Yhourstat yhourmax Multi-year hourly maximum
Yhourstat yhoursum Multi-year hourly sum
Yhourstat yhourmean Multi-year hourly mean
Yhourstat yhouravg Multi-year hourly average
Yhourstat yhourvar Multi-year hourly variance
Yhourstat yhourstd Multi-year hourly standard deviation
Ydaystat ydaymin Multi-year daily minimum
Ydaystat ydaymax Multi-year daily maximum
Ydaystat ydaysum Multi-year daily sum
Ydaystat ydaymean Multi-year daily mean
Ydaystat ydayavg Multi-year daily average
Ydaystat ydayvar Multi-year daily variance
Ydaystat ydaystd Multi-year daily standard deviation
Ydaypctl ydaypctl Multi-year daily percentiles
Ymonstat ymonmin Multi-year monthly minimum
Ymonstat ymonmax Multi-year monthly maximum
Ymonstat ymonsum Multi-year monthly sum
Ymonstat ymonmean Multi-year monthly mean
Ymonstat ymonavg Multi-year monthly average
Ymonstat ymonvar Multi-year monthly variance
Ymonstat ymonstd Multi-year monthly standard deviation
Ymonpctl ymonpctl Multi-year monthly percentiles
Yseasstat yseasmin Multi-year seasonal minimum
Yseasstat yseasmax Multi-year seasonal maximum
Yseasstat yseassum Multi-year seasonal sum
Yseasstat yseasmean Multi-year seasonal mean
Yseasstat yseasavg Multi-year seasonal average
Yseasstat yseasvar Multi-year seasonal variance
Yseasstat yseasstd Multi-year seasonal standard deviation
Yseaspctl yseaspctl Multi-year seasonal percentiles
Ydrunstat ydrunmin Multi-year daily running minimum
Ydrunstat ydrunmax Multi-year daily running maximum
Ydrunstat ydrunsum Multi-year daily running sum
Ydrunstat ydrunmean Multi-year daily running mean
Ydrunstat ydrunavg Multi-year daily running average
Ydrunstat ydrunvar Multi-year daily running variance
Ydrunstat ydrunstd Multi-year daily running standard deviation
Ydrunpctl ydrunpctl Multi-year daily running percentiles
-------------------------------------------------------------
Correlation
-------------------------------------------------------------
Fldcor fldcor Correlation in grid space
Timcor timcor Correlation over time
-------------------------------------------------------------
Regression
-------------------------------------------------------------
Regres regres Regression
Detrend detrend Detrend
Trend trend Trend
Subtrend subtrend Subtract trend
-------------------------------------------------------------
EOFs
-------------------------------------------------------------
EOFs eof Calculate EOFs in spatial or time space
EOFs eoftime Calculate EOFs in time space
EOFs eofspatial Calculate EOFs in spatial space
Eofcoeff eofcoeff Calculate principal coefficients of EOFs
-------------------------------------------------------------
Interpolation
-------------------------------------------------------------
Remapgrid remapbil Bilinear interpolation
Remapgrid remapbic Bicubic interpolation
Remapgrid remapdis Distance-weighted average remapping
Remapgrid remapnn Nearest neighbor remapping
Remapgrid remapcon First order conservative remapping
Remapgrid remapcon2 Second order conservative remapping
Remapgrid remaplaf Largest area fraction remapping
Genweights genbil Generate bilinear interpolation weights
Genweights genbic Generate bicubic interpolation weights
Genweights gendis Generate distance-weighted average remap weights
Genweights gennn Generate nearest neighbor remap weights
Genweights gencon Generate 1st order conservative remap weights
Genweights gencon2 Generate 2nd order conservative remap weights
Genweights genlaf Generate largest area fraction remap weights
Remap remap SCRIP grid remapping
Remapeta remapeta Remap vertical hybrid level
Vertint ml2pl Model to pressure level interpolation
Vertint ml2hl Model to height level interpolation
Intlevel intlevel Linear level interpolation
Inttime inttime Interpolation between time steps
Inttime intntime Interpolation between time steps
Intyear intyear Interpolation between two years
-------------------------------------------------------------
Transformation
-------------------------------------------------------------
Spectral sp2gp Spectral to gridpoint
Spectral sp2gpl Spectral to gridpoint (linear)
Spectral gp2sp Gridpoint to spectral
Spectral gp2spl Gridpoint to spectral (linear)
Spectral sp2sp Spectral to spectral
Wind dv2uv Divergence and vorticity to U and V wind
Wind dv2uvl Divergence and vorticity to U and V wind (linear)
Wind uv2dv U and V wind to divergence and vorticity
Wind uv2dvl U and V wind to divergence and vorticity (linear)
-------------------------------------------------------------
Import/Export
-------------------------------------------------------------
Importbinary import_binary Import binary data sets
Importcmsaf import_cmsaf Import CM-SAF HDF5 files
Importamsr import_amsr Import AMSR binary files
Input input ASCII input
Input inputsrv SERVICE ASCII input
Input inputext EXTRA ASCII input
Output output ASCII output
Output outputf Formatted output
Output outputint Integer output
Output outputsrv SERVICE ASCII output
Output outputext EXTRA ASCII output
-------------------------------------------------------------
Miscellaneous
-------------------------------------------------------------
Gridcell gridarea Grid cell area
Gridcell gridweights Grid cell weights
Gradsdes gradsdes1 GrADS data descriptor file (version 1 GRIB map)
Gradsdes gradsdes2 GrADS data descriptor file (version 2 GRIB map)
Smooth9 smooth9 9 point smoothing
Replacevalues setvals Set list of old values to new values
Replacevalues setrtoc Set range to constant
Replacevalues setrtoc2 Set range to constant others to constant2
Timsort timsort Sort over the time
Vargen const Create a constant field
Vargen random Create a field with random numbers
Rotuv rotuvb Backward rotation
Mastrfu mastrfu Mass stream function
Histogram histcount Histogram count
Histogram histsum Histogram sum
Histogram histmean Histogram mean
Histogram histfreq Histogram frequency
Sethalo sethalo Set the left and right bounds of a field
Wct wct Windchill temperature
Fdns fdns Frost days where no snow index per time period
Strwin strwin Strong wind days index per time period
Strbre strbre Strong breeze days index per time period
Strgal strgal Strong gale days index per time period
Hurr hurr Hurricane days index per time period
-------------------------------------------------------------
Climate indices
-------------------------------------------------------------
EcaCdd eca_cdd Consecutive dry days index per time period
EcaCfd eca_cfd Consecutive frost days index per time period
EcaCsu eca_csu Consecutive summer days index per time period
EcaCwd eca_cwd Consecutive wet days index per time period
EcaCwdi eca_cwdi Cold wave duration index wrt mean of reference period
EcaCwfi eca_cwfi Cold-spell days index wrt 10th percentile of reference period
EcaEtr eca_etr Intra-period extreme temperature range
EcaFd eca_fd Frost days index per time period
EcaGsl eca_gsl Growing season length index
EcaHd eca_hd Heating degree days per time period
EcaHwdi eca_hwdi Heat wave duration index wrt mean of reference period
EcaHwfi eca_hwfi Warm spell days index wrt 90th percentile of reference period
EcaId eca_id Ice days index per time period
EcaR10mm eca_r10mm Heavy precipitation days index per time period
EcaR20mm eca_r20mm Very heavy precipitation days index per time period
EcaR75p eca_r75p Moderate wet days wrt 75th percentile of reference period
EcaR75ptot eca_r75ptot Precipitation percent due to R75p days
EcaR90p eca_r90p Wet days wrt 90th percentile of reference period
EcaR90ptot eca_r90ptot Precipitation percent due to R90p days
EcaR95p eca_r95p Very wet days wrt 95th percentile of reference period
EcaR95ptot eca_r95ptot Precipitation percent due to R95p days
EcaR99p eca_r99p Extremely wet days wrt 99th percentile of reference period
EcaR99ptot eca_r99ptot Precipitation percent due to R99p days
EcaRr1 eca_rr1 Wet days index per time period
EcaRx1day eca_rx1day Highest one day precipitation amount per time period
EcaRx5day eca_rx5day Highest five-day precipitation amount per time period
EcaSdii eca_sdii Simple daily intensity index per time period
EcaSu eca_su Summer days index per time period
EcaTg10p eca_tg10p Cold days percent wrt 10th percentile of reference period
EcaTg90p eca_tg90p Warm days percent wrt 90th percentile of reference period
EcaTn10p eca_tn10p Cold nights percent wrt 10th percentile of reference period
EcaTn90p eca_tn90p Warm nights percent wrt 90th percentile of reference period
EcaTr eca_tr Tropical nights index per time period
EcaTx10p eca_tx10p Very cold days percent wrt 10th percentile of reference period
EcaTx90p eca_tx90p Very warm days percent wrt 90th percentile of reference period
|
