Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:simulation_management_setup_namelist [2016/11/12 12:52] – yann
+++ sunfluidh:simulation_management_setup_namelist [2016/11/12 13:04] – yann
@@ Ligne 30: / Ligne 30: @@
    * Type : Integer value
    * Selection of way to define the numerical time step :
-     * 0 : The time step is constant and defined by the user by means of the variable Timestep_max (see further).
+     * 0 : The time step is constant and defined by the user by means of the variable "Timestep_max" (see further).
-     * -1 : The time step evolves lineraly between the values Timestep_min and Timestep_max, over the range of time iteration number defined with the variable Iterations_For_Timestep_Linear_Progress (see further).
+     * -1 : The time step evolves lineraly between the values given by "Timestep_min" and "Timestep_max". The range of variation is defined by the variable "Iterations_For_Timestep_Linear_Progress" (in time iteration number).
+     * 1 : The time step is calculated for each time iteration by means of the CFL parameter. The CFL parameter can be constant, it is thus defined by the variable "CFL_Max".\\ It can also evolve linearly between the values given by  "CFL_Min" and "CFL_Max" and the variable "the varievolves linearly between the values "Timestep_min" and "Timestep_max". The range of variation is defined by the variable "Iterations_For_Timestep_Linear_Progress" (in time iteration number).
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