sunfluidh:hypredata_poissonsolver_namelist
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
sunfluidh:hypredata_poissonsolver_namelist [2017/09/25 13:41] – yann | sunfluidh:hypredata_poissonsolver_namelist [2017/09/27 16:32] (Version actuelle) – [SolverName] yann | ||
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& | & | ||
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- | | + | |
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* Type: Character string | * Type: Character string | ||
* Selection of numerical methods for solving the Poisson' | * Selection of numerical methods for solving the Poisson' | ||
- | * __SMG__ | + | * __SMG__ |
- | * __PFMG__ | + | * __PFMG__ |
==== SolverName ==== | ==== SolverName ==== | ||
* Type: Character string | * Type: Character string | ||
* Selection of a preconditioner. Not useful for SMG or PFMG methods. | * Selection of a preconditioner. Not useful for SMG or PFMG methods. | ||
- | * __NONE__ : No preconditioner is selected. | + | * __NONE__ : No preconditioner is considered. |
* __SMG__ | * __SMG__ | ||
* __PFMG__ | * __PFMG__ | ||
Ligne 51: | Ligne 51: | ||
* Set the solver for the relaxation procedure | * Set the solver for the relaxation procedure | ||
* __Jacobi__ : Jacobi' | * __Jacobi__ : Jacobi' | ||
- | * __Weighted-Jacobi | + | * __Weighted-Jacobi__ |
* __SOR-Redblack-sym__ : SOR method for symmetrical matrix | * __SOR-Redblack-sym__ : SOR method for symmetrical matrix | ||
* __SOR-Redblack-Nonsym__ : SOR method for non symmetrical matrix | * __SOR-Redblack-Nonsym__ : SOR method for non symmetrical matrix | ||
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* Type : real value | * Type : real value | ||
* the computation is stopped if the residu is lower than the criterion chosen. | * the computation is stopped if the residu is lower than the criterion chosen. | ||
+ | ==== Matrix_Symmetrization ==== | ||
+ | * Type Boolean value (default value= .false.). __** Not for the release SUNFLUIDH_EDU**__. | ||
+ | * The matrix is symmetric (set to .false. if any doubt exits) | ||
==== Off_Set_Poisson_Source_term ==== | ==== Off_Set_Poisson_Source_term ==== | ||
- | * Type : Boolean value. __** Not for the release SUNFLUIDH_EDU**__. | + | * Type : Boolean value (default value= .false.). __** Not for the release SUNFLUIDH_EDU**__. |
* The source term is shifted from its averaged value such as its integral value over the domain is zero. This could facilitate the convergence in some particuliar cases. this option must be used with caution. For expert users only. | * The source term is shifted from its averaged value such as its integral value over the domain is zero. This could facilitate the convergence in some particuliar cases. this option must be used with caution. For expert users only. |
sunfluidh/hypredata_poissonsolver_namelist.1506339668.txt.gz · Dernière modification : 2017/09/25 13:41 de yann