Routine exactu
The routine exactu is called by the driver routine char_boundary,
located in had/src/hyper/charboundary.f90. The routine is
where the user to supply analytic boundary conditions. Depending on
the choice of
boundary condition, the
analytic boundary value may be used in conjunction
with the a penalty like boundary condition.
- Header: exactu(par,x,y,z,uexact_pt,w_pt)
CCTK_REAL, dimension(:) :: par
CCTK_REAL, dimension(NU) :: uexact_pt
CCTK_REAL, dimension(NW) :: w_pt
CCTK_REAL :: x,y,z
Notes
- If no call is made to char_boundary in the user defined
hyperboundary routine,
exactu has no effect and
can be left blank.
See Also
boundary conditions,
List of required routines
Index of all manual pages
Examples
had/src/hyperCurvedWave/exact.f90