DMAdaptorAdapt

Creates a new DM that is adapted to the problem

Synopsis

#include "petscdmadaptor.h" 
PetscErrorCode DMAdaptorAdapt(DMAdaptor adaptor, Vec x, DMAdaptationStrategy strategy, DM *adm, Vec *ax)

Not Collective

Input Parameters

• adaptor - The DMAdaptor object

• x - The global approximate solution

• strategy - The adaptation strategy, see DMAdaptationStrategy

Output Parameters

• adm - The adapted DM

• ax - The adapted solution

Options Database Keys

• -snes_adapt - initial, sequential, multigrid

• -adapt_gradient_view - View the Clement interpolant of the solution gradient

• -adapt_hessian_view - View the Clement interpolant of the solution Hessian

• -adapt_metric_view - View the metric tensor for adaptive mesh refinement

See Also

DM Basics, DMAdaptor, DMAdaptationStrategy, DMAdaptorSetSolver(), DMAdaptorCreate()

Level

intermediate

Location

src/snes/utils/dm/dmadapt.c

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Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages