dg::geo::Liseikin_XX Struct Reference
The xx-component of the Liseikin monitor metric. More...
Inheritance diagram for dg::geo::Liseikin_XX:
Public Member Functions | |
| Liseikin_XX (const CylindricalFunctorsLvl1 &psi, double k, double eps) | |
| double | do_compute (double x, double y) const |
 Public Member Functions inherited from dg::geo::aCylindricalFunctor< Liseikin_XX > | |
| double | operator() (double R, double Z) const |
do_compute(R,Z) More... | |
| double | operator() (double R, double Z, double phi) const |
do_compute(R,Z) More... | |
Detailed Description
The xx-component of the Liseikin monitor metric.
\[ \chi^{xx} = (\psi_y^2+k^2\psi_x^2 + \varepsilon)/\sqrt{\det \chi} \]
with
\[ \det \chi = (\varepsilon+(\nabla\psi)^2)(\varepsilon+k^2(\nabla\psi)^2)\]
Constructor & Destructor Documentation
◆ Liseikin_XX()
|
inline |
Member Function Documentation
◆ do_compute()
|
inline |
The documentation for this struct was generated from the following file:
