x vector from the previous iteration More...

Collaboration diagram for petscconvergencemodule::petsccnvgctxtype:

Public Member Functions
procedure	create

procedure	destroy

Public Attributes
integer(i4b)	icnvg_ims
	IMS convergence number: 1 => converged, -1 => forces next Picard iter. More...

integer(i4b)	icnvgopt
	convergence option: 0,1,2,3,4,.. for equivalent IMS settings More...

real(dp)	dvclose
	dep. variable closure criterion More...

real(dp)	rclose
	residual closure criterion More...

integer(i4b)	max_its
	maximum number of inner iterations More...

real(dp)	rnorm_l2_init
	the initial L2 norm for (b - Ax) More...

type(convergencesummarytype), pointer	cnvg_summary => null()
	detailed convergence information More...

real(dp)	t_convergence_check
	the time spent convergence checking More...

Detailed Description

delta in x w.r.t. previous iteration the unpreconditoned residual vector (a la IMS)

Definition at line 21 of file PetscConvergence.F90.

Member Function/Subroutine Documentation

◆ create()

procedure petscconvergencemodule::petsccnvgctxtype::create

Definition at line 35 of file PetscConvergence.F90.

◆ destroy()

procedure petscconvergencemodule::petsccnvgctxtype::destroy

Definition at line 36 of file PetscConvergence.F90.

Member Data Documentation

◆ cnvg_summary

type(convergencesummarytype), pointer petscconvergencemodule::petsccnvgctxtype::cnvg_summary => null()

Definition at line 32 of file PetscConvergence.F90.

32 type(ConvergenceSummaryType), pointer :: cnvg_summary => null() !< detailed convergence information

◆ dvclose

real(dp) petscconvergencemodule::petsccnvgctxtype::dvclose

Definition at line 28 of file PetscConvergence.F90.

28 real(DP) :: dvclose !< dep. variable closure criterion

◆ icnvg_ims

integer(i4b) petscconvergencemodule::petsccnvgctxtype::icnvg_ims

Definition at line 25 of file PetscConvergence.F90.

25 integer(I4B) :: icnvg_ims !< IMS convergence number: 1 => converged, -1 => forces next Picard iter

◆ icnvgopt

integer(i4b) petscconvergencemodule::petsccnvgctxtype::icnvgopt

Definition at line 26 of file PetscConvergence.F90.

26 integer(I4B) :: icnvgopt !< convergence option:

◆ max_its

integer(i4b) petscconvergencemodule::petsccnvgctxtype::max_its

Definition at line 30 of file PetscConvergence.F90.

30 integer(I4B) :: max_its !< maximum number of inner iterations

◆ rclose

real(dp) petscconvergencemodule::petsccnvgctxtype::rclose

Definition at line 29 of file PetscConvergence.F90.

29 real(DP) :: rclose !< residual closure criterion

◆ rnorm_l2_init

real(dp) petscconvergencemodule::petsccnvgctxtype::rnorm_l2_init

Definition at line 31 of file PetscConvergence.F90.

31 real(DP) :: rnorm_L2_init !< the initial L2 norm for (b - Ax)

◆ t_convergence_check

real(dp) petscconvergencemodule::petsccnvgctxtype::t_convergence_check

Definition at line 33 of file PetscConvergence.F90.

33 real(DP) :: t_convergence_check !< the time spent convergence checking

The documentation for this type was generated from the following file:

/home/runner/work/modflow6/modflow6/src/Solution/PETSc/PetscConvergence.F90

Public Member Functions

Public Attributes