derive_force Subroutine

public recursive subroutine derive_force(fun, varSys, elempos, time, tree, nElems, nDofs, res)

Derive external force variable defined as a source term. It evaluates spacetime function defined in lua file for force variable and convert it to state value which is to be added to the state


class(tem_varSys_op_type), intent(in) :: fun

Description of the method to obtain the variables, here some preset values might be stored, like the space time function to use or the required variables.

type(tem_varSys_type), intent(in) :: varSys

The variable system to obtain the variable from.

integer, intent(in) :: elempos(:)

Position of the TreeID of the element to get the variable for in the global treeID list.

type(tem_time_type), intent(in) :: time

Point in time at which to evaluate the variable.

type(treelmesh_type), intent(in) :: tree

global treelm mesh info

integer, intent(in) :: nElems

Number of values to obtain for this variable (vectorized access).

integer, intent(in) :: nDofs

Number of degrees of freedom within an element.

real(kind=rk), intent(out) :: res(:)

Resulting values for the requested variable.

Linearized array dimension: (n requested entries) x (nComponents of this variable) x (nDegrees of freedom) Access: (iElem-1)fun%nComponentsnDofs + (iDof-1)*fun%nComponents + iComp


proc~~derive_force~~CallsGraph proc~derive_force derive_force proc~tem_levelof tem_LevelOf proc~derive_force->proc~tem_levelof



type(mus_varSys_data_type), private, pointer:: fPtr
type(mus_scheme_type), private, pointer:: scheme
real(kind=rk), private :: forceField(nElems*3)
real(kind=rk), private :: G(3)
real(kind=rk), private :: velocity(3)
real(kind=rk), private :: ucx
real(kind=rk), private :: uMinusCX(3)
integer, private :: iElem
integer, private :: iDir
integer, private :: QQ
integer, private :: nScalars
integer, private :: posInTotal
integer, private :: elemOff
integer, private :: vel_pos(3)
integer, private :: iLevel
real(kind=rk), private :: omegaKine
real(kind=rk), private :: omegaBulk
real(kind=rk), private :: discForce
real(kind=rk), private :: forceTerm(27)
real(kind=rk), private :: momForce(27)
real(kind=rk), private :: s_mrt(27)
real(kind=rk), private :: mInvXOmega(27,27)