| info | Dataset information listed by code number |
| infov | Dataset information listed by variable name |
| map | Dataset information and simple map |
| sinfo | Short dataset information listed by code number |
| sinfov | Short dataset information listed by variable name |
| diff | Compare two datasets listed by code number |
| diffv | Compare two datasets listed by variable name |
| npar | Number of parameters |
| nlevel | Number of levels |
| nyear | Number of years |
| nmon | Number of months |
| ndate | Number of dates |
| ntime | Number of time steps |
| showformat | Show file format |
| showcode | Show code numbers |
| showname | Show variable names |
| showstdname | Show standard names |
| showlevel | Show levels |
| showltype | Show GRIB level types |
| showyear | Show years |
| showmon | Show months |
| showdate | Show date information |
| showtime | Show time information |
| showtimestamp | Show timestamp |
| pardes | Parameter description |
| griddes | Grid description |
| zaxisdes | Z-axis description |
| vct | Vertical coordinate table |
| copy | Copy datasets |
| cat | Concatenate datasets |
| replace | Replace variables |
| merge | Merge datasets with different fields |
| mergetime | Merge datasets sorted by date and time |
| splitcode | Split code numbers |
| splitname | Split variable names |
| splitlevel | Split levels |
| splitgrid | Split grids |
| splitzaxis | Split z-axes |
| splittabnum | Split parameter table numbers |
| splithour | Split hours |
| splitday | Split days |
| splitmon | Split months |
| splitseas | Split seasons |
| splityear | Split years |
| splitsel | Split time selection |
| selcode | Select variables by code number |
| delcode | Delete variables by code number |
| selname | Select variables by name |
| delname | Delete variables by name |
| selstdname | Select variables by standard name |
| sellevel | Select levels |
| sellevidx | Select levels by index |
| selgrid | Select grids |
| selzaxis | Select z-axes |
| selltype | Select GRIB level types |
| seltabnum | Select parameter table numbers |
| seltimestep | Select time steps |
| seltime | Select times |
| selhour | Select hours |
| selday | Select days |
| selmon | Select months |
| selyear | Select years |
| selseas | Select seasons |
| seldate | Select dates |
| selsmon | Select single month |
| sellonlatbox | Select a longitude/latitude box |
| selindexbox | Select an index box |
| ifthen | If then |
| ifnotthen | If not then |
| ifthenelse | If then else |
| ifthenc | If then constant |
| ifnotthenc | If not then constant |
| eq | Equal |
| ne | Not equal |
| le | Less equal |
| lt | Less than |
| ge | Greater equal |
| gt | Greater than |
| eqc | Equal constant |
| nec | Not equal constant |
| lec | Less equal constant |
| ltc | Less than constant |
| gec | Greater equal constant |
| gtc | Greater than constant |
| setpartab | Set parameter table |
| setcode | Set code number |
| setname | Set variable name |
| setlevel | Set level |
| setltype | Set GRIB level type |
| setdate | Set date |
| settime | Set time of the day |
| setday | Set day |
| setmon | Set month |
| setyear | Set year |
| settunits | Set time units |
| settaxis | Set time axis |
| setreftime | Set reference time |
| setcalendar | Set calendar |
| shifttime | Shift time steps |
| chcode | Change code number |
| chname | Change variable name |
| chlevel | Change level |
| chlevelc | Change level of one code |
| chlevelv | Change level of one variable |
| setgrid | Set grid |
| setgridtype | Set grid type |
| setzaxis | Set z-axis |
| setgatt | Set global attribute |
| setgatts | Set global attributes |
| invertlat | Invert latitudes |
| invertlev | Invert levels |
| maskregion | Mask regions |
| masklonlatbox | Mask a longitude/latitude box |
| maskindexbox | Mask an index box |
| setclonlatbox | Set a longitude/latitude box to constant |
| setcindexbox | Set an index box to constant |
| enlarge | Enlarge fields |
| setmissval | Set a new missing value |
| setctomiss | Set constant to missing value |
| setmisstoc | Set missing value to constant |
| setrtomiss | Set range to missing value |
| setvrange | Set valid range |
| expr | Evaluate expressions |
| exprf | Evaluate expressions from script file |
| abs | Absolute value |
| int | Integer value |
| nint | Nearest integer value |
| pow | Power |
| sqr | Square |
| sqrt | Square root |
| exp | Exponential |
| ln | Natural logarithm |
| log10 | Base 10 logarithm |
| sin | Sine |
| cos | Cosine |
| tan | Tangent |
| asin | Arc sine |
| acos | Arc cosine |
| reci | Reciprocal value |
| addc | Add a constant |
| subc | Subtract a constant |
| mulc | Multiply with a constant |
| divc | Divide by a constant |
| add | Add two fields |
| sub | Subtract two fields |
| mul | Multiply two fields |
| div | Divide two fields |
| min | Minimum of two fields |
| max | Maximum of two fields |
| atan2 | Arc tangent of two fields |
| monadd | Add monthly time series |
| monsub | Subtract monthly time series |
| monmul | Multiply monthly time series |
| mondiv | Divide monthly time series |
| ymonadd | Add multi-year monthly time series |
| ymonsub | Subtract multi-year monthly time series |
| ymonmul | Multiply multi-year monthly time series |
| ymondiv | Divide multi-year monthly time series |
| muldpm | Multiply with days per month |
| divdpm | Divide by days per month |
| muldpy | Multiply with days per year |
| divdpy | Divide by days per year |
| ensmin | Ensemble minimum |
| ensmax | Ensemble maximum |
| enssum | Ensemble sum |
| ensmean | Ensemble mean |
| ensavg | Ensemble average |
| ensvar | Ensemble variance |
| ensstd | Ensemble standard deviation |
| enspctl | Ensemble percentiles |
| fldmin | Field minimum |
| fldmax | Field maximum |
| fldsum | Field sum |
| fldmean | Field mean |
| fldavg | Field average |
| fldvar | Field variance |
| fldstd | Field standard deviation |
| fldpctl | Field percentiles |
| zonmin | Zonal minimum |
| zonmax | Zonal maximum |
| zonsum | Zonal sum |
| zonmean | Zonal mean |
| zonavg | Zonal average |
| zonvar | Zonal variance |
| zonstd | Zonal standard deviation |
| zonpctl | Zonal percentiles |
| mermin | Meridional minimum |
| mermax | Meridional maximum |
| mersum | Meridional sum |
| mermean | Meridional mean |
| meravg | Meridional average |
| mervar | Meridional variance |
| merstd | Meridional standard deviation |
| merpctl | Meridional percentiles |
| vertmin | Vertical minimum |
| vertmax | Vertical maximum |
| vertsum | Vertical sum |
| vertmean | Vertical mean |
| vertavg | Vertical average |
| vertvar | Vertical variance |
| vertstd | Vertical standard deviation |
| timselmin | Time range minimum |
| timselmax | Time range maximum |
| timselsum | Time range sum |
| timselmean | Time range mean |
| timselavg | Time range average |
| timselvar | Time range variance |
| timselstd | Time range standard deviation |
| timselpctl | Time range percentiles |
| runmin | Running minimum |
| runmax | Running maximum |
| runsum | Running sum |
| runmean | Running mean |
| runavg | Running average |
| runvar | Running variance |
| runstd | Running standard deviation |
| runpctl | Running percentiles |
| timmin | Time minimum |
| timmax | Time maximum |
| timsum | Time sum |
| timmean | Time mean |
| timavg | Time average |
| timvar | Time variance |
| timstd | Time standard deviation |
| timpctl | Time percentiles |
| hourmin | Hourly minimum |
| hourmax | Hourly maximum |
| hoursum | Hourly sum |
| hourmean | Hourly mean |
| houravg | Hourly average |
| hourvar | Hourly variance |
| hourstd | Hourly standard deviation |
| hourpctl | Hourly percentiles |
| daymin | Daily minimum |
| daymax | Daily maximum |
| daysum | Daily sum |
| daymean | Daily mean |
| dayavg | Daily average |
| dayvar | Daily variance |
| daystd | Daily standard deviation |
| daypctl | Daily percentiles |
| monmin | Monthly minimum |
| monmax | Monthly maximum |
| monsum | Monthly sum |
| monmean | Monthly mean |
| monavg | Monthly average |
| monvar | Monthly variance |
| monstd | Monthly standard deviation |
| monpctl | Monthly percentiles |
| yearmin | Yearly minimum |
| yearmax | Yearly maximum |
| yearsum | Yearly sum |
| yearmean | Yearly mean |
| yearavg | Yearly average |
| yearvar | Yearly variance |
| yearstd | Yearly standard deviation |
| yearpctl | Yearly percentiles |
| seasmin | Seasonal minimum |
| seasmax | Seasonal maximum |
| seassum | Seasonal sum |
| seasmean | Seasonal mean |
| seasavg | Seasonal average |
| seasvar | Seasonal variance |
| seasstd | Seasonal standard deviation |
| seaspctl | Seasonal percentiles |
| yhourmin | Multi-year hourly minimum |
| yhourmax | Multi-year hourly maximum |
| yhoursum | Multi-year hourly sum |
| yhourmean | Multi-year hourly mean |
| yhouravg | Multi-year hourly average |
| yhourvar | Multi-year hourly variance |
| yhourstd | Multi-year hourly standard deviation |
| ydaymin | Multi-year daily minimum |
| ydaymax | Multi-year daily maximum |
| ydaysum | Multi-year daily sum |
| ydaymean | Multi-year daily mean |
| ydayavg | Multi-year daily average |
| ydayvar | Multi-year daily variance |
| ydaystd | Multi-year daily standard deviation |
| ydaypctl | Multi-year daily percentiles |
| ymonmin | Multi-year monthly minimum |
| ymonmax | Multi-year monthly maximum |
| ymonsum | Multi-year monthly sum |
| ymonmean | Multi-year monthly mean |
| ymonavg | Multi-year monthly average |
| ymonvar | Multi-year monthly variance |
| ymonstd | Multi-year monthly standard deviation |
| ymonpctl | Multi-year monthly percentiles |
| yseasmin | Multi-year seasonal minimum |
| yseasmax | Multi-year seasonal maximum |
| yseassum | Multi-year seasonal sum |
| yseasmean | Multi-year seasonal mean |
| yseasavg | Multi-year seasonal average |
| yseasvar | Multi-year seasonal variance |
| yseasstd | Multi-year seasonal standard deviation |
| yseaspctl | Multi-year seasonal percentiles |
| ydrunmin | Multi-year daily running minimum |
| ydrunmax | Multi-year daily running maximum |
| ydrunsum | Multi-year daily running sum |
| ydrunmean | Multi-year daily running mean |
| ydrunavg | Multi-year daily running average |
| ydrunvar | Multi-year daily running variance |
| ydrunstd | Multi-year daily running standard deviation |
| ydrunpctl | Multi-year daily running percentiles |
| regres | Regression |
| detrend | Detrend |
| trend | Trend |
| subtrend | Subtract trend |
| remapbil | Bilinear interpolation |
| remapbic | Bicubic interpolation |
| remapdis | Distance-weighted average remapping |
| remapnn | Nearest neighbor remapping |
| remapcon | First order conservative remapping |
| remapcon2 | Second order conservative remapping |
| remaplaf | Largest area fraction remapping |
| genbil | Generate bilinear interpolation weights |
| genbic | Generate bicubic interpolation weights |
| gendis | Generate distance-weighted average remap weights |
| gennn | Generate nearest neighbor remap weights |
| gencon | Generate 1st order conservative remap weights |
| gencon2 | Generate 2nd order conservative remap weights |
| genlaf | Generate largest area fraction remap weights |
| remap | SCRIP grid remapping |
| remapeta | Remap vertical hybrid level |
| ml2pl | Model to pressure level interpolation |
| ml2hl | Model to height level interpolation |
| intlevel | Linear level interpolation |
| inttime | Interpolation between time steps |
| intntime | Interpolation between time steps |
| intyear | Interpolation between two years |
| sp2gp | Spectral to gridpoint |
| sp2gpl | Spectral to gridpoint (linear) |
| gp2sp | Gridpoint to spectral |
| gp2spl | Gridpoint to spectral (linear) |
| sp2sp | Spectral to spectral |
| spcut | Cut spectral wave number |
| dv2uv | Divergence and vorticity to U and V wind |
| dv2uvl | Divergence and vorticity to U and V wind (linear) |
| uv2dv | U and V wind to divergence and vorticity |
| uv2dvl | U and V wind to divergence and vorticity (linear) |
| input | ASCII input |
| inputsrv | SERVICE ASCII input |
| inputext | EXTRA ASCII input |
| output | ASCII output |
| outputf | Formatted output |
| outputint | Integer output |
| outputsrv | SERVICE ASCII output |
| outputext | EXTRA ASCII output |
| gridarea | Grid cell area |
| gridweights | Grid cell weights |
| gradsdes1 | GrADS data descriptor file (version 1 GRIB map) |
| gradsdes2 | GrADS data descriptor file (version 2 GRIB map) |
| smooth9 | 9 point smoothing |
| setrtoc | Set range to constant |
| setrtoc2 | Set range to constant others to constant2 |
| timsort | Sort over the time |
| const | Create a constant field |
| random | Create a field with random values |
| rotuvb | Backward rotation |
| mastrfu | Mass stream function |
| histcount | Histogram count |
| histsum | Histogram sum |
| histmean | Histogram mean |
| histfreq | Histogram frequency |
| sethalo | Set the left and right bounds of a field |
| wct | Windchill temperature |
| fdns | Frost days where no snow index per time period |
| strwin | Strong wind days index per time period |
| strbre | Strong breeze days index per time period |
| strgal | Strong gale days index per time period |
| hurr | Hurricane days index per time period |
| import_amsr | Import AMSR binary files |
| import_cmsaf | Import CM-SAF HDF5 files |
| import_binary | Import binary data sets |
| eca_cdd | Consecutive dry days index per time period |
| eca_cfd | Consecutive frost days index per time period |
| eca_csu | Consecutive summer days index per time period |
| eca_cwd | Consecutive wet days index per time period |
| eca_cwdi | Cold wave duration index wrt mean of reference period |
| eca_cwfi | Cold-spell days index wrt 10th percentile of reference period |
| eca_etr | Intra-period extreme temperature range |
| eca_fd | Frost days index per time period |
| eca_gsl | Growing season length index |
| eca_hd | Heating degree days per time period |
| eca_hwdi | Heat wave duration index wrt mean of reference period |
| eca_hwfi | Warm spell days index wrt 90th percentile of reference period |
| eca_id | Ice days index per time period |
| eca_r10mm | Heavy precipitation days index per time period |
| eca_r20mm | Very heavy precipitation days index per time period |
| eca_r75p | Moderate wet days wrt 75th percentile of reference period |
| eca_r75ptot | Precipitation percent due to R75p days |
| eca_r90p | Wet days wrt 90th percentile of reference period |
| eca_r90ptot | Precipitation percent due to R90p days |
| eca_r95p | Very wet days wrt 95th percentile of reference period |
| eca_r95ptot | Precipitation percent due to R95p days |
| eca_r99p | Extremely wet days wrt 99th percentile of reference period |
| eca_r99ptot | Precipitation percent due to R99p days |
| eca_rr1 | Wet days index per time period |
| eca_rx1day | Highest one day precipitation amount per time period |
| eca_rx5day | Highest five-day precipitation amount per time period |
| eca_sdii | Simple daily intensity index per time period |
| eca_su | Summer days index per time period |
| eca_tg10p | Cold days percent wrt 10th percentile of reference period |
| eca_tg90p | Warm days percent wrt 90th percentile of reference period |
| eca_tn10p | Cold nights percent wrt 10th percentile of reference period |
| eca_tn90p | Warm nights percent wrt 90th percentile of reference period |
| eca_tr | Tropical nights index per time period |
| eca_tx10p | Very cold days percent wrt 10th percentile of reference period |
| eca_tx90p | Very warm days percent wrt 90th percentile of reference period |