SNESView#

Prints or visualizes the SNES data structure.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESView(SNES snes, PetscViewer viewer)

Collective

Input Parameters#

Options Database Key#

Notes#

The available visualization contexts include

The available formats include

The user can open an alternative visualization context with PetscViewerASCIIOpen() - output to a specified file.

In the debugger you can do “call SNESView(snes,0)” to display the SNES solver. (The same holds for any PETSc object viewer).

See Also#

SNES: Nonlinear Solvers, SNES, SNESLoad(), SNESCreate(), PetscViewerASCIIOpen()

Level#

beginner

Location#

src/snes/interface/snes.c

Implementations#

SNESView_Composite in src/snes/impls/composite/snescomposite.c
SNESView_FAS in src/snes/impls/fas/fas.c
SNESView_NGS in src/snes/impls/gs/snesgs.c
SNESView_NEWTONLS in src/snes/impls/ls/ls.c
SNESView_MS in src/snes/impls/ms/ms.c
SNESView_Multiblock in src/snes/impls/multiblock/multiblock.c
SNESView_NASM in src/snes/impls/nasm/nasm.c
SNESView_NCG in src/snes/impls/ncg/snesncg.c
SNESView_NGMRES in src/snes/impls/ngmres/snesngmres.c
SNESView_NEWTONTRDC in src/snes/impls/ntrdc/ntrdc.c
SNESView_Patch in src/snes/impls/patch/snespatch.c
SNESView_QN in src/snes/impls/qn/qn.c
SNESView_NRichardson in src/snes/impls/richardson/snesrichardson.c
SNESView_Shell in src/snes/impls/shell/snesshell.c
SNESView_NEWTONTR in src/snes/impls/tr/tr.c


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