adisit                  Potential temperature to insitu temperature and
                        vice versa
afterburner             ECHAM standard post processor
apply                   Apply operators
arith                   Arithmetic on two datasets
arithc                  Arithmetic with a constant
arithdays               Arithmetic with days
arithlat                Arithmetic with latitude
bitrounding             Bit rounding
cdo                     Execute a custom operator
cdo_cache_set           Manages the cache
cdo_execute             Execute a CDO operation
cdo_install             Install the supported CDO version
cdo_options_use         Manage CDO options
cdo_set_output          Set output and options
cdo_use                 Chose CDO version to use
change                  Change field header
cmorlite                CMOR lite
collgrid                Collect horizontal grid
comp                    Comparison of two fields
compc                   Comparison of a field with a constant
cond                    Conditional select one field
cond2                   Conditional select two fields
condc                   Conditional select a constant
consecstat              Consecute timestep periods
copy                    Copy datasets
dayarith                Daily arithmetic
daypctl                 Daily percentile values
daystat                 Daily statistics
deltat                  Difference between timesteps
derivepar               Derived model parameters
detrend                 Detrend time series
dhourstat               Multiday hourly statistics
diff                    Compare two datasets field by field
distgrid                Distribute horizontal grid
dminutestat             Multiday by the minute statistics
duplicate               Duplicates a dataset
ecacdd                  Consecutive dry days index per time period
ecacfd                  Consecutive frost days index per time period
ecacsu                  Consecutive summer days index per time period
ecacwd                  Consecutive wet days index per time period
ecacwdi                 Cold wave duration index wrt mean of reference
                        period
ecacwfi                 Coldspell days index wrt 10th percentile of
                        reference period
ecaetr                  Intraperiod extreme temperature range
ecafd                   Frost days index per time period
ecagsl                  Thermal Growing season length index
ecahd                   Heating degree days per time period
ecahwdi                 Heat wave duration index wrt mean of reference
                        period
ecahwfi                 Warm spell days index wrt 90th percentile of
                        reference period
ecaid                   Ice days index per time period
ecapd                   Precipitation days index per time period
ecar75p                 Moderate wet days wrt 75th percentile of
                        reference period
ecar75ptot              Precipitation percent due to R75p days
ecar90p                 Wet days wrt 90th percentile of reference
                        period
ecar90ptot              Precipitation percent due to R90p days
ecar95p                 Very wet days wrt 95th percentile of reference
                        period
ecar95ptot              Precipitation percent due to R95p days
ecar99p                 Extremely wet days wrt 99th percentile of
                        reference period
ecar99ptot              Precipitation percent due to R99p days
ecarr1                  Wet days index per time period
ecarx1day               Highest one day precipitation amount per time
                        period
ecarx5day               Highest fiveday precipitation amount per time
                        period
ecasdii                 Simple daily intensity index per time period
ecasu                   Summer days index per time period
ecatg10p                Cold days percent wrt 10th percentile of
                        reference period
ecatg90p                Warm days percent wrt 90th percentile of
                        reference period
ecatn10p                Cold nights percent wrt 10th percentile of
                        reference period
ecatn90p                Warm nights percent wrt 90th percentile of
                        reference period
ecatr                   Tropical nights index per time period
ecatx10p                Very cold days percent wrt 10th percentile of
                        reference period
ecatx90p                Very warm days percent wrt 90th percentile of
                        reference period
enlarge                 Enlarge fields
ensstat                 Statistical values over an ensemble
ensstat2                Statistical values over an ensemble
ensval                  Ensemble validation tools
eofcoeff                Principal coefficients of EOFs
eofs                    Empirical Orthogonal Functions
expr                    Evaluate expressions
fdns                    Frost days where no snow index per time period
filedes                 Dataset description
filter                  Time series filtering
fldcor                  Correlation in grid space
fldcovar                Covariance in grid space
fldstat                 Statistical values over a field
fourier                 Fourier transformation
getgridcell             Get grid cell index
gradsdes                GrADS data descriptor file
gridboxstat             Statistical values over grid boxes
gridcell                Grid cell quantities
healpix                 Change healpix resolution
histogram               Histogram
hourpctl                Hourly percentile values
hourstat                Hourly statistics
hurr                    Hurricane days index per time period
importamsr              Import AMSR binary files
importbinary            Import binary data sets
importcmsaf             Import CMSAF HDF5 files
info                    Information and simple statistics
input                   Formatted input
intlevel                Linear level interpolation
intlevel3d              Linear level interpolation from/to 3D vertical
                        coordinates
inttime                 Time interpolation
intyear                 Year interpolation
invert                  Invert latitudes
invertlev               Invert levels
maggraph                Line graph plot
magplot                 Lat/Lon plot
magvector               Lat/Lon vector plot
mapreduce               Reduce fields to userdefined mask
maskbox                 Mask a box
maskregion              Mask regions
mastrfu                 Mass stream function
math                    Mathematical functions
merge                   Merge datasets
mergegrid               Merge grid
merstat                 Meridional statistics
monarith                Monthly arithmetic
monpctl                 Monthly percentile values
monstat                 Monthly statistics
mrotuvb                 Backward rotation of MPIOM data
ncl_wind                Wind transformation
ninfo                   Print the number of parameters, levels or times
output                  Formatted output
outputgmt               GMT output
outputtab               Table output
pack                    Pack data
pressure                Pressure on model levels
regres                  Regression
remap                   Grid remapping
remapbic                Bicubic interpolation
remapbil                Bilinear interpolation
remapcon                First order conservative remapping
remapdis                Distance weighted average remapping
remapeta                Remap vertical hybrid level
remaplaf                Largest area fraction remapping
remapnn                 Nearest neighbor remapping
remapstat               Remaps source points to target cells
replace                 Replace variables
replacevalues           Replace variable values
rhopot                  Calculates potential density
rotuvb                  Rotation
runpctl                 Running percentile values
runstat                 Running statistics
samplegrid              Resample grid
seaspctl                Seasonal percentile values
seasstat                Seasonal statistics
selbox                  Select a box
select                  Select fields
selgridcell             Select grid cells
selmulti                Select multiple fields via GRIB1 parameters
selregion               Select horizontal regions
selsurface              Extract surface
seltime                 Select timesteps
seltimeidx              Select timestep by index
selvar                  Select fields
selyearidx              Select year by index
set                     Set field info
setattribute            Set attributes
setbox                  Set a box to constant
setfilter               Set NetCDF4 filter
setgrid                 Set grid information
setgridcell             Set the value of a grid cell
sethalo                 Set the bounds of a field
setmiss                 Set missing value
setpartab               Set parameter table
settime                 Set time
setzaxis                Set zaxis information
shiftxy                 Shift field
showattribute           Show attributes
showinfo                Show variables, levels or times
sinfo                   Short information
smooth                  Smooth grid points
specconv                Spectral conversion
spectral                Spectral transformation
split                   Split a dataset
splitdate               Splits a file into dates
splitsel                Split selected timesteps
splittime               Split timesteps of a dataset
strbre                  Strong breeze days index per time period
strgal                  Strong gale days index per time period
strwin                  Strong wind days index per time period
tee                     Duplicate a data stream and write it to file
timcor                  Correlation over time
timcovar                Covariance over time
timcumsum               Cumulative sum over all timesteps
timfillmiss             Temporal filling of missing values
timpctl                 Percentile values over all timesteps
timselpctl              Time range percentile values
timselstat              Time range statistics
timsort                 Timsort
timstat                 Statistical values over all timesteps
trend                   Trend of time series
trendarith              Add or subtract a trend
unpack                  Unpack data
vargen                  Generate a field
varsstat                Statistical values over all variables
verifygrid              Verify grid coordinates
vertfillmiss            Vertical filling of missing values
vertintap               Vertical pressure interpolation
vertintgh               Vertical height interpolation
vertintml               Vertical interpolation
vertstat                Vertical statistics
wct                     Windchill temperature
wind                    Wind transformation
wind2                   D and V to velocity potential and stream
                        function
xsinfo                  Extra short information
ydayarith               Multiyear daily arithmetic
ydaypctl                Multiyear daily percentile values
ydaystat                Multiyear daily statistics
ydrunpctl               Multiyear daily running percentile values
ydrunstat               Multiyear daily running statistics
yeararith               Yearly arithmetic
yearmonstat             Yearly mean from monthly data
yearpctl                Yearly percentile values
yearstat                Yearly statistics
yhourarith              Multiyear hourly arithmetic
yhourstat               Multiyear hourly statistics
ymonarith               Multiyear monthly arithmetic
ymoncomp                Multiyear monthly comparison
ymonpctl                Multiyear monthly percentile values
ymonstat                Multiyear monthly statistics
yseasarith              Multiyear seasonal arithmetic
yseaspctl               Multiyear seasonal percentile values
yseasstat               Multiyear seasonal statistics
zonstat                 Zonal statistics
