Chapter N11
IDScalarWave

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N11.1 Parameters




amplitude
Scope: private   REAL



Description: The amplitude of the waves



Range    Default: 1.0
*:*
No restriction






cx
Scope: private   REAL



Description: x-coordinate of center of 1/r initial data



Range    Default: 0.0
*:*
No restriction






cy
Scope: private   REAL



Description: y-coordinate of center of 1/r initial data



Range    Default: 0.0
*:*
No restriction






cz
Scope: private   REAL



Description: z-coordinate of center of 1/r initial data



Range    Default: 0.0
*:*
No restriction






kx
Scope: private   REAL



Description: The wave number in the x-direction



Range    Default: 4.0
*:*
No restriction






ky
Scope: private   REAL



Description: The wave number in the y-direction



Range    Default: 0.0
*:*
No restriction






kz
Scope: private   REAL



Description: The wave number in the z-direction



Range    Default: 0.0
*:*
No restriction






radius
Scope: private   REAL



Description: The radius of the gaussian wave



Range    Default: 0.0
*:*
No restriction






sigma
Scope: private   REAL



Description: The sigma for the gaussian wave



Range    Default: 0.1
0:*
Positive






initial_data
Scope: restricted   KEYWORD



Description: Type of initial data



Range    Default: gaussian
plane
Plane wave
gaussian
Gaussian wave
box
Box wave
1/r
1/r data
none
No initial data, zero phi



N11.2 Interfaces

General

Implements:

idscalarwave

Inherits:

wavetoy

grid

N11.3 Schedule

This section lists all the variables which are assigned storage by thorn CarpetExtra/IDScalarWave. Storage can either last for the duration of the run (Always means that if this thorn is activated storage will be assigned, Conditional means that if this thorn is activated storage will be assigned for the duration of the run if some condition is met), or can be turned on for the duration of a schedule function.

Storage

NONE

Scheduled Functions

CCTK_PARAMCHECK

  idscalarwave_checkparameters

  check parameters

 

 Language:fortran
 Type: function

CCTK_INITIAL

  idscalarwave_initialdata

  initial data for 3d wave equation

 

 Language:fortran
 Storage: wavetoy::scalarevolve[3]
 Type: function

Aliased Functions

 

Alias Name:         Function Name:
IDScalarWave_InitialDataWaveToy_InitialData