nargil is a set of tools for numerical simulation of PDEs. It is written in C++ and makes use of PETSc, deal.II, Hypre, Eigen, MTL and a number of other numerical libraries. For what matters, the name nargil is not an acronym, it simply means coconut in Persian !
Although, nargil is a program for solving a few well-known PDEs, it is mainly written in the form of a library, which can be used in other codes. It highly depends on deal.II, but the hybridized dG method employed hereby is totally independent of deal.II.
After an initial development of GNSolver, which was mainly written to solve Green-Naghdi equation, I decided to change the development direction towards more generic tools. These tools are not specifically suited for GN equations and can be used for many other problems, as well.
Currently, there is only one type of finite element (HDG element) in the toolset, along with a few model equations.