Man pages for rcdo
Wrapper of 'CDO' Operators

adisitPotential temperature to insitu temperature and vice versa
afterburnerECHAM standard post processor
applyApply operators
arithArithmetic on two datasets
arithcArithmetic with a constant
arithdaysArithmetic with days
arithlatArithmetic with latitude
bitroundingBit rounding
cdoExecute a custom operator
cdo_executeExecute a CDO operation
cdo_installInstall the supported CDO version
cdo_set_outputSet output and options
cdo_useChose CDO version to use
changeChange field header
cmorliteCMOR lite
collgridCollect horizontal grid
compComparison of two fields
compcComparison of a field with a constant
condConditional select one field
cond2Conditional select two fields
condcConditional select a constant
consecstatConsecute timestep periods
copyCopy datasets
dayarithDaily arithmetic
daypctlDaily percentile values
daystatDaily statistics
deltatDifference between timesteps
deriveparDerived model parameters
detrendDetrend time series
dhourstatMultiday hourly statistics
diffCompare two datasets field by field
distgridDistribute horizontal grid
dminutestatMultiday by the minute statistics
duplicateDuplicates a dataset
ecacddConsecutive dry days index per time period
ecacfdConsecutive frost days index per time period
ecacsuConsecutive summer days index per time period
ecacwdConsecutive wet days index per time period
ecacwdiCold wave duration index wrt mean of reference period
ecacwfiColdspell days index wrt 10th percentile of reference period
ecaetrIntraperiod extreme temperature range
ecafdFrost days index per time period
ecagslThermal Growing season length index
ecahdHeating degree days per time period
ecahwdiHeat wave duration index wrt mean of reference period
ecahwfiWarm spell days index wrt 90th percentile of reference period
ecaidIce days index per time period
ecapdPrecipitation days index per time period
ecar75pModerate wet days wrt 75th percentile of reference period
ecar75ptotPrecipitation percent due to R75p days
ecar90pWet days wrt 90th percentile of reference period
ecar90ptotPrecipitation percent due to R90p days
ecar95pVery wet days wrt 95th percentile of reference period
ecar95ptotPrecipitation percent due to R95p days
ecar99pExtremely wet days wrt 99th percentile of reference period
ecar99ptotPrecipitation percent due to R99p days
ecarr1Wet days index per time period
ecarx1dayHighest one day precipitation amount per time period
ecarx5dayHighest fiveday precipitation amount per time period
ecasdiiSimple daily intensity index per time period
ecasuSummer days index per time period
ecatg10pCold days percent wrt 10th percentile of reference period
ecatg90pWarm days percent wrt 90th percentile of reference period
ecatn10pCold nights percent wrt 10th percentile of reference period
ecatn90pWarm nights percent wrt 90th percentile of reference period
ecatrTropical nights index per time period
ecatx10pVery cold days percent wrt 10th percentile of reference...
ecatx90pVery warm days percent wrt 90th percentile of reference...
enlargeEnlarge fields
ensstatStatistical values over an ensemble
ensstat2Statistical values over an ensemble
ensvalEnsemble validation tools
eofcoeffPrincipal coefficients of EOFs
eofsEmpirical Orthogonal Functions
exprEvaluate expressions
fdnsFrost days where no snow index per time period
filedesDataset description
filterTime series filtering
fldcorCorrelation in grid space
fldcovarCovariance in grid space
fldstatStatistical values over a field
fourierFourier transformation
getgridcellGet grid cell index
gradsdesGrADS data descriptor file
gridboxstatStatistical values over grid boxes
gridcellGrid cell quantities
healpixChange healpix resolution
histogramHistogram
hourpctlHourly percentile values
hourstatHourly statistics
hurrHurricane days index per time period
importamsrImport AMSR binary files
importbinaryImport binary data sets
importcmsafImport CMSAF HDF5 files
infoInformation and simple statistics
inputFormatted input
intlevelLinear level interpolation
intlevel3dLinear level interpolation from/to 3D vertical coordinates
inttimeTime interpolation
intyearYear interpolation
invertInvert latitudes
invertlevInvert levels
maggraphLine graph plot
magplotLat/Lon plot
magvectorLat/Lon vector plot
mapreduceReduce fields to userdefined mask
maskboxMask a box
maskregionMask regions
mastrfuMass stream function
mathMathematical functions
mergeMerge datasets
mergegridMerge grid
merstatMeridional statistics
monarithMonthly arithmetic
monpctlMonthly percentile values
monstatMonthly statistics
mrotuvbBackward rotation of MPIOM data
ncl_windWind transformation
ninfoPrint the number of parameters, levels or times
outputFormatted output
outputgmtGMT output
outputtabTable output
packPack data
pressurePressure on model levels
regresRegression
remapGrid remapping
remapbicBicubic interpolation
remapbilBilinear interpolation
remapconFirst order conservative remapping
remapdisDistance weighted average remapping
remapetaRemap vertical hybrid level
remaplafLargest area fraction remapping
remapnnNearest neighbor remapping
remapstatRemaps source points to target cells
replaceReplace variables
replacevaluesReplace variable values
rhopotCalculates potential density
rotuvbRotation
runpctlRunning percentile values
runstatRunning statistics
samplegridResample grid
seaspctlSeasonal percentile values
seasstatSeasonal statistics
selboxSelect a box
selectSelect fields
selgridcellSelect grid cells
selmultiSelect multiple fields via GRIB1 parameters
selregionSelect horizontal regions
selsurfaceExtract surface
seltimeSelect timesteps
seltimeidxSelect timestep by index
selvarSelect fields
selyearidxSelect year by index
setSet field info
setattributeSet attributes
setboxSet a box to constant
setfilterSet NetCDF4 filter
setgridSet grid information
setgridcellSet the value of a grid cell
sethaloSet the bounds of a field
setmissSet missing value
setpartabSet parameter table
settimeSet time
setzaxisSet zaxis information
shiftxyShift field
showattributeShow attributes
showinfoShow variables, levels or times
sinfoShort information
smoothSmooth grid points
specconvSpectral conversion
spectralSpectral transformation
splitSplit a dataset
splitdateSplits a file into dates
splitselSplit selected timesteps
splittimeSplit timesteps of a dataset
strbreStrong breeze days index per time period
strgalStrong gale days index per time period
strwinStrong wind days index per time period
teeDuplicate a data stream and write it to file
timcorCorrelation over time
timcovarCovariance over time
timcumsumCumulative sum over all timesteps
timfillmissTemporal filling of missing values
timpctlPercentile values over all timesteps
timselpctlTime range percentile values
timselstatTime range statistics
timsortTimsort
timstatStatistical values over all timesteps
trendTrend of time series
trendarithAdd or subtract a trend
unpackUnpack data
vargenGenerate a field
varsstatStatistical values over all variables
verifygridVerify grid coordinates
vertfillmissVertical filling of missing values
vertintapVertical pressure interpolation
vertintghVertical height interpolation
vertintmlVertical interpolation
vertstatVertical statistics
wctWindchill temperature
windWind transformation
wind2D and V to velocity potential and stream function
xsinfoExtra short information
ydayarithMultiyear daily arithmetic
ydaypctlMultiyear daily percentile values
ydaystatMultiyear daily statistics
ydrunpctlMultiyear daily running percentile values
ydrunstatMultiyear daily running statistics
yeararithYearly arithmetic
yearmonstatYearly mean from monthly data
yearpctlYearly percentile values
yearstatYearly statistics
yhourarithMultiyear hourly arithmetic
yhourstatMultiyear hourly statistics
ymonarithMultiyear monthly arithmetic
ymoncompMultiyear monthly comparison
ymonpctlMultiyear monthly percentile values
ymonstatMultiyear monthly statistics
yseasarithMultiyear seasonal arithmetic
yseaspctlMultiyear seasonal percentile values
yseasstatMultiyear seasonal statistics
zonstatZonal statistics
rcdo documentation built on June 8, 2025, 12:36 p.m.