E:/turkuaz/krylov/codes/newton/1.2b/newton/modules/solverParameters.f90

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module solverParameters

implicit none   ! implicit none's are not needed in the contained functions 
                                ! and subroutines however if one needs to copy the function
                                ! as a stand-alone code then implicit none should be present




logical, parameter :: TRUE=.true., FALSE=.false.
logical, parameter :: ON=.true., OFF=.false.













!-------------------------------------------------------------------------------
!N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
! NEWTONS METHOD RELATED PARAMETERS


integer :: maxNewtonIter=40 !< maximum number of newton iterations
integer :: maxBacktrackCount=10 !< maximum number of backtracks

integer :: NewtonConvergenceOption=1    ! 1 Absolute convergence
                                                                                ! 2 Relative convergence
                                                                                ! 3 Combination of 1 and 2 as in [2]


real(8) :: nonlinearTolAbs=1e-6
real(8) :: nonlinearTolRel=1e-6








logical :: newtonSuccess
logical :: enableNewtonDebug=OFF
logical :: enableNewtonDebugExtra=OFF
logical :: enableNewtonBasic=ON

logical :: NewtonConvergenceOptionArray(5)     !<------ burda kaldim



!N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N
!--------------------------------------------------------------------------------

!-------------------------------------------------------------------------------
!L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L L
! LINEAR SOLVER RELATED PARAMETERS





integer maxLinearIter

real(8) linearTol
real(8) :: maxLinearTol=1e-2




!POST PROCESSING RELATED VARIABLES

logical :: displaySolution=ON
logical :: printSolution=ON






end module solverParameters

---