LORENE
|
These classes implement the mapping between the grid coordinates (described by the Mg3d
class) and the physical coordinates [cf.
More...
Modules | |
Coord Arithmetics. | |
() | |
Classes | |
class | Lorene::Coord |
Active physical coordinates and mapping derivatives. More... | |
class | Lorene::Map |
Base class for coordinate mappings. More... | |
class | Lorene::Map_radial |
Base class for pure radial mappings. More... | |
class | Lorene::Map_af |
Affine radial mapping. More... | |
class | Lorene::Map_et |
Radial mapping of rather general form. More... | |
class | Lorene::Map_log |
Logarithmic radial mapping. More... | |
These classes implement the mapping between the grid coordinates (described by the Mg3d
class) and the physical coordinates [cf.
Bonazzola, Gourgoulhon & Marck, Phys. Rev. D 58 , 104020 (1998)].
The class Map
and its derived classes determine the methods for partial derivatives with respect to the physical coordinates, as well as resolution of basic partial differential equations (e.g. Poisson equations).