| Author(s): | Frank Herrmann <herrmann@aei.mpg.de> |
| Erik Schnetter <Erik.Schnetter@aei.mpg.de> |
| Date: | March 17 2005 |
gridfunctions_1st | Scope: private | STRING |
Description: Set of grid functions to compute norms for 2nd order variables
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| Range | Default: (none) | |
.* | List of grid function names
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gridfunctions_2nd | Scope: private | STRING |
Description: Set of grid functions to compute norms for 2nd order variables
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| Range | Default: (none) | |
.* | List of grid function names
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max_nr_vars | Scope: private | INT |
Description: maximum number of variables for which norms to compute
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| Range | Default: 100 | |
0:* | positive
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verbose | Scope: private | INT |
Description: verbosity of output
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| Range | Default: (none) | |
0:9 | higher number means more verbose output
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Implements:
norms
| Group Names | Variable Names | Details | |
| handles_group | compact | 0 | |
| sum_handle | description | handles for reduction operators | |
| dimensions | 0 | ||
| distribution | CONSTANT | ||
| group type | SCALAR | ||
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | INT | ||
| varinfo | compact | 0 | |
| varindices_1st | description | variable info - which vars to compute norms for | |
| varindices_2nd | dimensions | 1 | |
| distribution | CONSTANT | ||
| group type | ARRAY | ||
| size | MAX_NR_VARS | ||
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | INT | ||
| nrdecvar_gr | compact | 0 | |
| nr1stvars | description | number of vars to compute for 1st & 2nd order vars | |
| nr2ndvars | dimensions | 0 | |
| distribution | CONSTANT | ||
| group type | SCALAR | ||
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | INT | ||
| bgvals_group | compact | 0 | |
| bgvals_1st | description | background value for variable - these get subtracted | |
| bgvals_2nd | dimensions | 1 | |
| distribution | CONSTANT | ||
| group type | ARRAY | ||
| size | MAX_NR_VARS | ||
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | REAL | ||
| norm_group | compact | 0 | |
| norm | description | computed norm | |
| norm_u | dimensions | 0 | |
| norm_v | distribution | CONSTANT | |
| norm_grad | group type | SCALAR | |
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | REAL | ||
| diff_term_group | compact | 0 | |
| diff_term | description | diff terms for norm | |
| dimensions | 3 | ||
| distribution | DEFAULT | ||
| group type | GF | ||
| stagger type | NONE | ||
| timelevels | 1 | ||
| variable type | REAL | ||
This section lists all the variables which are assigned storage by thorn CactusNumerical/Norms. 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: | |
| varinfo nrdecvar_gr bgvals_group | |
CCTK_WRAGH
norms_setup_vars
check norm_type and setup the vars info
| Language: | c | |
| Options: | global | |
| Type: | function | |
CCTK_ANALYSIS
norms_compute_norms
compute the norm
| Language: | c | |
| Storage: | diff_term_group | |
| norm_group | ||
| Triggers: | norm_group | |
| Type: | function | |