DAGGER is a library to process digital topography. It is designed as a flexible backend engine for Topographic Analysis and Landscape Evolution Models, providing a range of method to calculate flow routing (Single/Multiple flow, receivers,donors,links,...), resolve local minima (fill, carve, reroute, ...) and a lot of related problems.
Originally coded as a header-only c++ (most of it can still be used as such), now acts as the c++ backend of scabbard, a python package for topographic analysis, landscape evolution modelling and hydrodynamics/morphodynamics modelling.
You want to use graphflood, CHONK or trackscape/popscape? See scabbard for using them from python. If you are interested by just using the c++ header-only version, contact me (I'll eventualy add documentation and example, although a lot of the code is being offset to scabbard where I develop new tools with taichi (GPU), numba (JIT-CPU), libtopotoolbox and fastscapelib).
Boris Gailleton - [email protected]