libtopotoolbox is a C library for the analysis of digital elevation models that powers TopoToolbox v3. It provides implementations of fundamental algorithms for terrain analysis.
If you are primarily interested in using TopoToolbox for your work, studies or research, you may find the main TopoToolbox documentation useful.
More information about the algorithms provided by libtopotoolbox and how to integrate the library into your project is available in the documentation.
Bindings for libtopotoolbox in higher-level programming languages provide a user-friendly interface to the library and enable data import and export, visualization and interaction with the geospatial data analysis ecosystems of those languages.
If you would like to contribute to libtopotoolbox, check out the Contribution Guidelines.