| AddGauge |
Add an AMAX sample |
| AggDayHour |
Aggregate a time series |
| AMImport |
Import an annual maximum (AMAX) sample from NRFA peak flow .am files |
| AMPF |
National River Flow Archive (NRFA) annual maximum peak flow data for sites suitable for QMED only, and those for pooling. |
| AMplot |
Plot of the annual maximum sample |
| AnnualStat |
Annual statistics extraction |
| ARF |
Areal reduction factor (ARF) |
| BFI |
Baseflow index (BFI) |
| Bootstrap |
Bootstrap |
| CDsXML |
Import catchment descriptors from .xml files |
| CDsXML_Legacy |
Import catchment descriptors from older .xml files |
| ConvertGridRef |
Convert between British National Grid Reference (BNG) and Latitude and Longitude or Irish Grid references. |
| DDF |
DDF results from a DDFImport object |
| DDF99 |
FEH99 depth duration frequency precipitation model |
| DDF99Pars |
DDF99 parameters from .xml files |
| DDFExtract |
Derive and plot rainfall Depth Duration Frequency curves. |
| DDFImport |
DDF13 or DDF22 results from .xml files |
| DesHydro |
Design hydrograph extraction |
| DeTrend |
Linearly detrend a sample |
| DiagPlots |
Diagnostic plots for pooling groups |
| DonAdj |
Donor adjustment candidates |
| EncProb |
Encounter probabilities |
| ERPlot |
Extreme rank plot |
| EVPlot |
Extreme value plot (frequency and growth curves) |
| EVPlotAdd |
Add lines and/or points to an extreme value plot |
| EVPool |
Extreme value plot for pooling groups |
| FlowDurationCurve |
Flow duration curve |
| FlowSplit |
Flow splitter |
| GenLogAM |
Generalised logistic distribution - estimates directly from sample |
| GenLogEst |
Generalised logistic distribution estimates from parameters |
| GenLogGF |
Generalised logistic distribution growth factors |
| GenLogPars |
Generalised logistic distribution parameter estimates |
| GenParetoEst |
Generalised Pareto distribution estimates from parameters |
| GenParetoGF |
Generalised Pareto distribution growth factors |
| GenParetoPars |
Generalised Pareto distribution parameter estimates |
| GenParetoPOT |
Generalised Pareto distribution - estimates directly from sample |
| GetAM |
Get an annual maximum sample from the National River Flow Archive sites suitable for pooling |
| GetCDs |
Get catchment descriptors from the National River Flow Archive sites considered suitable for median annual maximum flow estimation (QMED) and pooling. |
| GetDataEA_QH |
Get flow or level data from the Environment Agency's Hydrology Data Explorer |
| GetDataEA_Rain |
Get Environment Agency rainfall data (England). |
| GetDataMetOffice |
Get regional Met Office average temperature or rainfall series (monthly, seasonal, and annual). |
| GetDataNRFA |
Get National River Flow Archive data using gauge ID. |
| GetDataSEPA |
Get Scottish Environment Protection Agency (SEPA) Flow, Level, or Rainfall data. |
| GetQMED |
QMED from a gauged site suitable for QMED |
| GEVAM |
Generalised extreme value distribution - estimates directly from sample |
| GEVEst |
Generalised extreme value distribution estimates from parameters |
| GEVGF |
Generalised extreme value distribution growth factors |
| GEVPars |
Generalised extreme value distribution parameter estimates |
| GoFCompare |
Goodness of fit comparison (single sample) |
| GoFComparePool |
Goodness of fit comparison (for a pooling group) |
| GumbelAM |
Gumbel distribution - estimates directly from sample |
| GumbelEst |
Gumbel distribution estimates from parameters |
| GumbelGF |
Gumbel distribution growth factors |
| GumbelPars |
Gumbel distribution parameter estimates |
| H2 |
Heterogeneity measure (H2) for pooling groups. |
| HistoricMLE |
Historic flood maximum likelihood estimation |
| HydroPlot |
Hydrological plot of concurrent discharge and precipitation |
| Kappa3AM |
Kappa3 distribution - estimates directly from sample |
| Kappa3Est |
Kappa3 distribution estimates from parameters |
| Kappa3GF |
Kappa3 distribution growth factors |
| Kappa3Pars |
Kappa3 distribution parameter estimates |
| Lcv |
Linear coefficient of variation (Lcv) |
| LcvUrb |
Urban adjustment for the linear coefficient of variation (Lcv) |
| LKurt |
Linear Kurtosis (LKurt) |
| LMoments |
Lmoments & Lmoment ratios |
| LowFlows |
Low Flows |
| LRatioChange |
Adjust L-Ratios in a pooling group |
| LSkew |
Linear Skewness (LSkew) |
| MonthlyStats |
Monthly Statistics |
| NGRDist |
British national grid reference (NGR) distances |
| NonFloodAdj |
Non-flood adjustment |
| NonFloodAdjPool |
Non-flood adjustment for pooling groups |
| OptimPars |
Optimise distribution parameters |
| PeakFlowData |
National River Flow Archive descriptors and calculated statistics for sites suitable for QMED & pooling |
| Pool |
Create pooling group |
| PoolEst |
Pooled flood estimates |
| POTextract |
Peaks over threshold (POT) data extraction |
| POTt |
Peaks over threshold (POT) data extraction (quick) |
| QMED |
QMED (median annual maximum flow) estimate from catchment descriptors |
| QMEDDonEq |
QMED donor adjustment |
| QMEDfseSS |
QMED factorial standard error for gauged sites |
| QMEDLink |
QMED Linking equation |
| QMEDPOT |
Empirical estimate of QMED from peaks over threshold (POT) data |
| QuickResults |
Quick pooled results |
| Rating |
Stage-Discharge equation optimisation |
| ReFH |
Revitalised Flood Hydrograph Model (ReFH) |
| SCF |
Seasonal correction factor (SCF) |
| Seasonality |
Seasonality plot |
| SimData |
Data simulator |
| ThamesPQ |
Kingston upon Thames daily flow and catchment precipitation 2000-10-01 to 2015-09-30 |
| TrendTest |
Trend hypothesis test |
| UAF |
Urban adjustment factor (UAF) |
| UEF |
Urban expansion factor |
| UKOutline |
UK outline |
| Uncertainty |
Uncertainty quantification for gauged and ungauged pooled estimates |
| WeightedMoments |
Weighted Lmoment ratios (LCV and LSKEW) from a pooling group |
| WeightsLCV |
Linear coefficient of variation (Lcv) weightings for a pooling group |
| WeightsLSKEW |
Linear Skewness (LSKEW) weightings for a pooling group |
| Zdists |
Zdist Goodness of fit measure for pooling groups |
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