FARSIGHT

(Forward Adaptively Refined, Regularized Semi-Lagrangian method using Integral Green's function and Hierarchical Treecode)

Please note that this code is no longer under active development. The master branch is outdated; I recommend looking at the dev or multispecies branches if you are interested in using FARSIGHT.

Dependencies

• openmp - compatible compiler
• cmake
• eigen
• boost ptree

use build command $ mkdir build && cd build $ cmake .. -D CMAKE_C_COMPILER=<your_C_compiler> -D CMAKE_CXX_COMPILER=<your_C++_compiler> e.g. locally I use homebrew, so my C compiler is gcc-9, C++ is g++-9

Demos

• Weak Landau damping showing reversibility
• Strong Landau damping showing panels
• Strong Landau damping reversibility test
• Halo formation
• Strong two-stream instability
• Cold two-stream instability