| amplitude | Scope: private | REAL |
| Description: Amplitude of initial Gaussian wave
| ||
| Range | Default: 1.0 | |
| 0:* | ||
| bound | Scope: private | KEYWORD |
| Description: Which boundary condition to apply
| ||
| Range | Default: zero | |
| zero | Set boundary values to zero
| |
| radiation | Radiation/wave boundary conditions
| |
| sigma | Scope: private | REAL |
| Description: Width of Gaussian wave
| ||
| Range | Default: 0.02 | |
| *:* | Anything
| |
| xcenter | Scope: private | REAL |
| Description: x-position of center of Gaussian wave
| ||
| Range | Default: 0.5 | |
| *:* | Anywhere
| |
| ycenter | Scope: private | REAL |
| Description: y-position of center of Gaussian wave
| ||
| Range | Default: 0.5 | |
| *:* | Anywhere
| |
Implements:
wavetoy2d
Inherits:
boundary
| Group Names | Variable Names | Details | |
| evolve2d | compact | 0 | |
| phi | description | The evolved scalar field | |
| dimensions | 2 | ||
| distribution | DEFAULT | ||
| group type | GF | ||
| timelevels | 3 | ||
| variable type | REAL | ||
| initial | compact | 0 | |
| timederiv | description | For initial data | |
| dimensions | 2 | ||
| distribution | DEFAULT | ||
| group type | GF | ||
| timelevels | 1 | ||
| variable type | REAL | ||
| coords2d | compact | 0 | |
| x | description | The 2D x and y coordinates | |
| y | dimensions | 2 | |
| distribution | DEFAULT | ||
| group type | GF | ||
| timelevels | 1 | ||
| variable type | REAL | ||
| dummy | compact | 0 | |
| phi_temp | description | Just for creating initial data | |
| dimensions | 2 | ||
| distribution | DEFAULT | ||
| group type | GF | ||
| timelevels | 1 | ||
| variable type | REAL | ||
This section lists all the variables which are assigned storage by thorn CactusExamples/WaveToy2DF77. 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.
| Always: | |
| evolve2d[3] coords2d | |
CCTK_STARTUP
wavetoy2df77_startup
register wavetoy2df77 banner
| Language: | fortran | |
| Type: | function | |
CCTK_WRAGH
wavetoy2df77_registercoords
register wavetoy2df77 coordinates
| Language: | fortran | |
| Type: | function | |
CCTK_BASEGRID
wavetoy2df77_coord
set up 2d coordinates
| Language: | fortran | |
| Type: | function | |
CCTK_INITIAL
wavetoy2df77_initial
initial data for 2d wave equation
| Language: | fortran | |
| Storage: | initial | |
| dummy | ||
| Type: | function | |
CCTK_EVOL
wavetoy2df77_evolve
evolution of 2d wave equation
| Language: | fortran | |
| Sync: | evolve2d | |
| Type: | function | |
CCTK_EVOL
wavetoy2df77_boundary
apply boundary conditions
| After: | wavetoy2df77_evolve | |
| Language: | fortran | |
| Type: | function | |
| Alias Name: | Function Name: |
| WaveToy2DF77_Coord | SpatialCoordinates |