TestNorms

Roland Haas <rhaas@illinois.edu>

December 28 2020

Abstract

1 Introduction

2 Physical System

3 Numerical Implementation

4 Using This Thorn

4.1 Obtaining This Thorn

4.2 Basic Usage

4.3 Special Behaviour

4.4 Interaction With Other Thorns

4.5 Examples

4.6 Support and Feedback

5 History

5.1 Thorn Source Code

5.2 Thorn Documentation

5.3 Acknowledgements

References

6 Parameters




refined_radius
Scope: private REAL



Description: size of the refined region at the center



Range Default: 0.25
(0:*
any positive size



7 Interfaces

General

Implements:

testnorms

Inherits:

driver

carpetxregrid

Grid Variables

7.0.1 PRIVATE GROUPS





  Group Names     Variable Names   Details    




gf000 gf000 centering centering={0 0 0}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf001 gf001 centering centering={0 0 1}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf010 gf010 centering centering={0 1 0}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf011 gf011 centering centering={0 1 1}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf100 gf100 centering centering={1 0 0}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf101 gf101 centering centering={1 0 1}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL








  Group Names     Variable Names   Details    




gf110 gf110 centering centering={1 1 0}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




gf111 gf111 centering centering={1 1 1}
compact 0
description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL




Uses header:

loop.hxx

8 Schedule

This section lists all the variables which are assigned storage by thorn CarpetX/TestNorms. 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

 

Always:  
gf000  
gf001  
gf010  
gf011  
gf100  
gf101  
gf110  
gf111  
   

Scheduled Functions

CCTK_POSTINITIAL

  testnorms_seterror

  set up test grid

 

  Language: c
  Type: function
  Writes: carpetxregrid::regrid_error(interior)

CCTK_INITIAL

  testnorms_set

  set up test data

 

  Language: c
  Type: function
  Writes: gf000(all)
    gf001(all)
    gf010(all)
    gf011(all)
    gf100(all)
    gf101(all)
    gf110(all)
    gf111(all)