sunfluidh:simulation_management_setup_namelist
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Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédenteProchaine révisionLes deux révisions suivantes | ||
sunfluidh:simulation_management_setup_namelist [2019/10/31 17:55] – yann | sunfluidh:simulation_management_setup_namelist [2019/11/13 14:40] – yann | ||
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* Type : Real value. This variable can be omitted when the time step is constant. | * Type : Real value. This variable can be omitted when the time step is constant. | ||
* Minimum value of the CFL parameter (can be omitted, in this case **CFL_Max** will define the CFL value). | * Minimum value of the CFL parameter (can be omitted, in this case **CFL_Max** will define the CFL value). | ||
- | ==== CFL_max | + | **CFL_max** |
* Type : Real value | * Type : Real value | ||
* Maximum value of the CFL parameter. This variable set the value of the CFL parameter when it is constant (in this case, **CFL_Min** is useless). | * Maximum value of the CFL parameter. This variable set the value of the CFL parameter when it is constant (in this case, **CFL_Min** is useless). | ||
Ligne 87: | Ligne 87: | ||
* Number of time iterations over which the CFL parameter or the time step can evolve linearly. When the time step or the CFL parameter are constant, this variable must not set to a value greater than 1. It could actually be omitted (this default value is 1). | * Number of time iterations over which the CFL parameter or the time step can evolve linearly. When the time step or the CFL parameter are constant, this variable must not set to a value greater than 1. It could actually be omitted (this default value is 1). | ||
- | <WRAP important> | + | <note> |
- | * For a dynamic computation of the time step from a CFL condition, you can only set the variable **CFL_Max** if you want a constant CFL value and **CFL_Min can be omitted. | + | For a dynamic computation of the time step from a CFL condition, you can only set the variable **CFL_Max** if you want a constant CFL value and **CFL_Min** can be omitted.\\ |
- | * In any way, the maximum value the time step can reached is limited by the value of **Timestep_max** (useful when the initial condition is defined from a zero velocity field for which the timestep | + | In any way, the maximum value the time step can reached is limited by the value of **Timestep_max** (useful when the initial condition is defined from a zero velocity field for which the time step cannot be computed from the CFL condition). |
- | </WRAP important> | + | </note> |
+ | |||
+ | |||
---- | ---- | ||
==== Recording rates for different kind of files ==== | ==== Recording rates for different kind of files ==== | ||
Ligne 106: | Ligne 109: | ||
* Type : Real value | * Type : Real value | ||
* This variable defines the recording rate, __in time units__ , of instantaneous fields (for instance, when " | * This variable defines the recording rate, __in time units__ , of instantaneous fields (for instance, when " | ||
+ | |||
+ | **InstantaneousFields_RecordingStartTime** | ||
+ | * Type : Real value | ||
+ | * This variable sets the time threshold from which the record of instantaneous fields begins. It must be used along with the next variable " | ||
+ | |||
+ | **InstantaneousFields_TimeRecordingRate** | ||
+ | * Type : Real value | ||
+ | * This variable defines the recording rate, __in time units__ , of instantaneous fields. For instance, when " | ||
+ | |||
+ | **InstantaneousFields_StartTimeIterationRecording** | ||
+ | * Type : Integer value | ||
+ | * This variable sets the time-iteration threshold from which the record of instantaneous fields begins. It must be used along with the next variable " | ||
+ | |||
+ | **InstantaneousFields_TimeIterationRecordingRate** | ||
+ | * Type : Integer value | ||
+ | * This variable defines the recording rate, __in time-iteration units__ , of instantaneous fields. For instance, when " | ||
+ | |||
+ | **InstantaneousFields_RecordingReset** | ||
+ | * Type : Boolean value | ||
+ | * When this variable is set to " | ||
+ | |||
+ | |||
+ | < | ||
+ | Keep in mind : | ||
+ | * Instantaneous field files are named res_xxxxxxx_yyyyy.d. T | ||
+ | * The number ' | ||
+ | | ||
+ | * The intantaneous fields of the physical quantities written in each file are defined with the namelist " | ||
+ | </ | ||
+ | |||
==== - For statistics files : ==== | ==== - For statistics files : ==== |
sunfluidh/simulation_management_setup_namelist.txt · Dernière modification : 2022/01/10 10:34 de yann