SpECTRE  2021.08.02
Coordinate Maps, Time-dependent

Functions for mapping time-dependent coordinates between different frames. More...

Classes

class  domain::CoordinateMaps::TimeDependent::CubicScale< Dim >
 Maps the radius as \(r(t) = a(t)\rho + \left(b(t) - a(t)\right) \frac{\rho^3} {R^2}\) where \(\rho\) is the radius of the source coordinates. More...
 
class  domain::CoordinateMaps::TimeDependent::ProductOf2Maps< Map1, Map2 >
 Product of two codimension=0 CoordinateMaps, where one or both must be time-dependent. More...
 
class  domain::CoordinateMaps::TimeDependent::Rotation< 2 >
 Time-dependent spatial rotation in two dimensions. More...
 
class  domain::CoordinateMaps::TimeDependent::SphericalCompression< InteriorMap >
 Time-dependent compression of a finite 3D spherical volume. More...
 
class  domain::CoordinateMaps::TimeDependent::Translation
 Translation map defined by \(x = \xi+T(t)\). More...
 

Detailed Description

Functions for mapping time-dependent coordinates between different frames.

Coordinate maps provide the maps themselves, the inverse maps, the Jacobian and inverse Jacobian of the maps, and the frame velocity (time derivative of the map)