IDWaveMoL

Ian Hawke

Date

Abstract

Initial data for the CactusExamples/WaveMoL thorn.

1 Using This Thorn

IDWaveMoL provides simple initial data to the WaveMoL thorn. Currently only a time symmetric gaussian pulse is provided.

2 Parameters




amplitude
Scope: private  REAL



Description: The amplitude of the waves



Range   Default: 1.0
*:*
No restriction






centrex
Scope: private  REAL



Description: The centre of the gaussian wave, x-direction



Range   Default: 0.0
*:*
Anything






centrey
Scope: private  REAL



Description: The centre of the gaussian wave, y-direction



Range   Default: 0.0
*:*
Anything






centrez
Scope: private  REAL



Description: The centre of the gaussian wave, z-direction



Range   Default: 0.0
*:*
Anything






kx
Scope: private  REAL



Description: Wave number in the x-direction



Range   Default: 0.0
*:*
Anything






ky
Scope: private  REAL



Description: Wave number in the y-direction



Range   Default: 0.0
*:*
Anything






kz
Scope: private  REAL



Description: Wave number in the z-direction



Range   Default: 0.0
*:*
Anything






offsett
Scope: private  REAL



Description: Wave offset in the time-direction



Range   Default: 0.0
*:*
Anything






offsetx
Scope: private  REAL



Description: Wave offset in the x-direction



Range   Default: 0.0
*:*
Anything






offsety
Scope: private  REAL



Description: Wave offset in the y-direction



Range   Default: 0.0
*:*
Anything






offsetz
Scope: private  REAL



Description: Wave offset in the z-direction



Range   Default: 0.0
*:*
Anything






radius
Scope: private  REAL



Description: The radius of the gaussian wave



Range   Default: 0.0
0:*
Positive






sigma
Scope: private  REAL



Description: The sigma for the gaussian wave



Range   Default: 0.1
0:*
Positive






slopet
Scope: private  REAL



Description: Wave slope in the time-direction



Range   Default: 0.0
*:*
Anything






slopex
Scope: private  REAL



Description: Wave slope in the x-direction



Range   Default: 0.0
*:*
Anything






slopey
Scope: private  REAL



Description: Wave slope in the y-direction



Range   Default: 0.0
*:*
Anything






slopez
Scope: private  REAL



Description: Wave slope in the z-direction



Range   Default: 0.0
*:*
Anything






initial_data
Scope: restricted  KEYWORD



Description: Type of initial data



Range   Default: gaussian
gaussian
Gaussian wave
plane
plane wave



3 Interfaces

General

Implements:

idwavemol

Inherits:

wavemol

grid

4 Schedule

This section lists all the variables which are assigned storage by thorn CactusExamples/IDWaveMoL. 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

  idwavemol_checkparameters

  check parameters

 

 Language:c
 Type: function

CCTK_INITIAL

  idwavemol_initialdata

  initial data for 3d wave equation

 

 Language:c
 Storage: wavemol::scalarevolvemol_scalar[2]
   wavemol::scalarevolvemol_vector[2]
 Type: function