The new S language: a programming environment for data analysis and graphics
The new S language: a programming environment for data analysis and graphics
System identification (2nd ed.): theory for the user
System identification (2nd ed.): theory for the user
Linear time-varying models to investigate complex distributed dynamics: A rainfall-runoff example
Mathematics and Computers in Simulation - Special issue: Second special issue: Selected papers of the MSSANZ/IMACS 15th biennial conference on modelling and simulation
Differential Evolution: A Practical Approach to Global Optimization (Natural Computing Series)
Differential Evolution: A Practical Approach to Global Optimization (Natural Computing Series)
Environmental Modelling & Software
Environmental Modelling & Software
A time series tool to support the multi-criteria performance evaluation of rainfall-runoff models
Environmental Modelling & Software
Lattice: Multivariate Data Visualization with R
Lattice: Multivariate Data Visualization with R
Performance of ten rainfall-runoff models applied to an arid catchment in Oman
Environmental Modelling & Software
A top-down framework for watershed model evaluation and selection under uncertainty
Environmental Modelling & Software
Including the influence of groundwater exchanges in a lumped rainfall-runoff model
Mathematics and Computers in Simulation
An introduction to the hydrological modelling system PREVAH and its pre- and post-processing-tools
Environmental Modelling & Software
A bootstrap approach to assess parameter uncertainty in simple catchment models
Environmental Modelling & Software
Environmental Modelling & Software
A generic framework for regression regionalization in ungauged catchments
Environmental Modelling & Software
Reactive transport in aquatic ecosystems: Rapid model prototyping in the open source software R
Environmental Modelling & Software
Environmental Modelling & Software
Software for hydrogeologic time series analysis, interfacing data with physical insight
Environmental Modelling & Software
The Delft-FEWS flow forecasting system
Environmental Modelling & Software
A model-independent Particle Swarm Optimisation software for model calibration
Environmental Modelling & Software
An automated multi-step calibration procedure for a river system model
Environmental Modelling & Software
Mathematical model for robust control of an irrigation main canal pool
Environmental Modelling & Software
Hi-index | 0.00 |
The hydromad (Hydrological Model Assessment and Development) package provides a set of functions which work together to construct, manipulate, analyse and compare hydrological models. The class of hydrological models considered are dynamic, spatially-aggregated conceptual or statistical models. The package functions are designed to fit seamlessly into the R system, and builds on its powerful data manipulation and analysis capabilities. The framework used in the package encourages a separation of model components based on Unit Hydrograph theory; many published models are consistent with this and implementations of several are included. For comparative assessment, model performance can be analysed over time and with respect to covariates to reveal systematic biases. Support has been built in for event-based analysis of data and assessment of model performance. Fit statistics can be defined by choices of (1) temporal scale and aggregation function; (2) weighting and transformation; and (3) reference model. One can define new Soil Moisture Accounting models, routing models, calibration methods, objective functions, and evaluation statistics, while retaining as much of the default framework as is useful. And as the package code is available under a free software licence, one always has the freedom to adapt it as required. Use of the software is demonstrated in a case study of the Queanbeyan River catchment in South-East Australia.