sll_gyroaverage

Compute the gyroaverage operator in a polar mesh.

Author

Selalib team Michel Mehrenberger Christophe Steiner

Three methods for computing the gyroaverage operator in a 2D polar mesh are implemented ( Hermite, Pade , splines). The description of these methods are given in : Gyroaverage for a polar mesh C. Steiner, M. Mehrenberger, N. Crouseilles, V. Grandgirard, G. Latu, F. Rozar EPJD 2015 Two methods for solving the quasi-neutrality equation are implemented ( Pade , circles ). The description of these methods are given in : Résolution numérique de l'opérateur de gyromoyenne, schémas d'advection et couplage. Applications à l'équation de Vlasov. C. Steiner Thesis 2014, Chapter 9 Headers file available

• sll_gyroaverage.h

Modules available List fortran module available

• sll_gyroaverage

How to use it

• Header file :

  #include 'sll_gyroaverage.h' 

• Link with -lsll_s
• Add use sll_gyroaverage

Examples -Add some fortran lines to explain how ti use the library

call initialize(my_type, arg_1, arg_2)
call solve(my_type, your_result)