Section POISSON

• Sets up the poisson resolutor.

• Section path: CP2K_INPUT / FORCE_EVAL / DFT / POISSON

• This section cannot be repeated and can be optional.

• Subsections

  • EWALD
  • MT
  • MULTIPOLE
  • WAVELET

• Keywords

  • PERIODIC
  • POISSON_SOLVER

• Keyword descriptions

  PERIODIC
  	PERIODIC (X|Y|Z|XY|XZ|YZ|XYZ|NONE)
  	Specify the directions on wich apply PBC. Important notice, this only applies to the electrostatics. See the CELL section to specify the periodicity used for e.g. the pair lists. Typically the settings should be the same.
  	This optional keyword cannot be repeated and it expects precisely one keyword.
  	Default value: XYZ
  	List of valid keywords: NONE X XY XYZ XZ Y YZ Z

  POISSON_SOLVER
  	POISSON_SOLVER CHAR
  	Specify which kind of solver to use to solve the Poisson equation.
  	This optional keyword cannot be repeated and it expects precisely one keyword.
  	Default value: PERIODIC
  	List of valid keywords: ANALYTIC MT MULTIPOLE PERIODIC WAVELET
  	Alias names for this keyword: POISSON, PSOLVER
  	This keyword cites the following references: [BLOCHL1995] [Genovese2006] [Genovese2007] [Martyna1999]