PetscViewerExodusIIGetNodalVariableIndex

return the location of a nodal variable in an exodusII file given its name

Synopsis

#include "petscdmplex.h"   
PetscErrorCode PetscViewerExodusIIGetNodalVariableIndex(PetscViewer viewer, const char name[], PetscExodusIIInt *varIndex)

Collective

Input Parameters

• viewer - a PetscViewer of type PETSCVIEWEREXODUSII

• name - the name of the result

Output Parameter

• varIndex - the location of the variable in the exodus file or -1 if the variable is not found

Notes

The exodus variable index is obtained by comparing the name argument to the names of zonal variables declared in the exodus file. For instance if name is “V” the location in the exodus file will be the first match of “V”, “V_X”, “V_XX”, “V_1”, or “V_11” amongst all variables of type obj_type.

See Also

PetscViewerExodusIISetNodalVariable(), PetscViewerExodusIIGetNodalVariable(), PetscViewerExodusIISetNodalVariableName(), PetscViewerExodusIISetNodalVariableNames(), PetscViewerExodusIIGetNodalVariableName(), PetscViewerExodusIIGetNodalVariableNames()

Level

beginner

Location

src/dm/impls/plex/exodusii/plexexodusii2.c

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Index of all DMPlex routines
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Index of all manual pages