DMOutputSequenceLoad#

Retrieve the sequence value from a PetscViewer

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMOutputSequenceLoad(DM dm, PetscViewer viewer, const char *name, PetscInt num, PetscReal *val)

Input Parameters#

  • dm - The original DM

  • viewer - The viewer to get it from

  • name - The sequence name

  • num - The output sequence number

Output Parameter#

  • val - The output sequence value

Note#

This is intended for output that should appear in sequence, for instance a set of timesteps in an PETSCVIEWERHDF5 file, or a set of realizations of a stochastic system.

Developer Notes#

It is unclear at the user API level why a DM is needed as input

See Also#

DM Basics, DM, DMGetOutputSequenceNumber(), DMSetOutputSequenceNumber(), VecView()

Level#

intermediate

Location#

src/dm/interface/dm.c

Index of all DM routines
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Index of all manual pages