This page contains examples of hydrological data analysis and modelling using R. The routines use mainly functions that are available in the standard R packages. When non-standard packages are needed, they are listed at the beginning of each page. These can be downloaded and installed from CRAN.

If you are fairly new to R and are interested in using R for hydrology, check out this List of R basics, useful for hydrological data analysis

Two specific packages that are used in this tutorial have their own wiki page:

• TOPMODEL

• RHydro

Please help to compile a comprehensive list of hydrology packages

• Import and processing hydrological time series

• GCM data from the IPCC data repository

• U.S. National Centers for Environmental Prediction (NCEP) Global Forecast System: The Biospherica webpage has a nice example of how to download and read NCEP data.

• Interpolating missing values

• Calculating the topographical index

• Digital terrain analysis

• Baseflow separation

• calculating catchment characteristics

• Plotting flow duration curves

• Running Topmodel

• 1D Richards equation solver

• GLUE analysis

• Performance measures

• plotting maps

• Making nice hydrological graphs

• Data formatting and preprocessing