eqn_evaluate_source Interface

interface

interface description for the calculation of source terms; adds necessary values to the right hand side of the equation system from source parameters (from a space-time function) and the state (from which you can possibly derive other quantities)

private subroutine eqn_evaluate_source(equation, state, sourceParameter, RHS, background_material, nElems)

Arguments

Type	Intent	Optional	Attributes		Name
class(atl_Equations_type),	intent(in)			::	equation	the eqations type that defines all necessary parameters
real(kind=rk),	intent(in)			::	state(:,:,:)	input state vector The array dimensions reflect the way the state vector is stored in the solver: dimension (1:nMaxInElems, nDoFs, nVars) with: nMaxInElems >= nElems, nDoFs arbitrary (used to store state at several points in each element) nVars: number of necessary variables to define the state
real(kind=rk),	intent(in)			::	sourceParameter(:,:,:)	vector with the parameters of the source The array dimensions reflect the way the state vector is stored in the solver: dimension (1:nElems, nDoFs, nSourceParameter) with: nElems, number elements to calculate RHS for (< nMaxInElems!) nDoFs arbitrary (used to store state at several points in each element) nSourceParameter: same as nComponents of the tem_source_type
real(kind=rk),	intent(inout)			::	RHS(:,:,:)	right hand side vector attention: always updat right hand side with RHS = RHS + ... same dimensions as state (1:nElems, nDoFs, nVars) with: * nElems, * nDoFs arbitrary (used to store state at several points in each element) * nVars: number of necessary variables to define the state
real(kind=rk),	intent(in)			::	background_material(:)	Description of the background material on the current level.
integer,	intent(in)			::	nElems	number of elems to calculate RHS for, if elemInd is not given, calculate RHS for (1:nElems,:,:)