4.0

The new release now allows the inclusion of an arbitrary number of species. It is not limited to 10 anymore. The input namelist files (.in) must define the number of species and then define all species through the entries (in alpha, beta, mass, charge, density, etc.). Due to this change, old input files do not work anymore (change to namelist structure). Please use the new input namelist files provided in the folder.

In addition, the code is now able to solve the cold-plasma dispersion relation (or treat individual species through the cold-plasma susceptibilities). This feature is activated by setting the beta of the given species to 0.d0.