petsc-3.14.5 2021-03-03
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# SNESGetSolution

Returns the vector where the approximate solution is stored. This is the fine grid solution when using SNESSetGridSequence().

### Synopsis

    #include "petscsnes.h"
    PetscErrorCode  SNESGetSolution(SNES snes,Vec *x)

Not Collective, but Vec is parallel if SNES is parallel

### Input Parameter

| snes | - the SNES context

### Output Parameter

| x | - the solution

### See Also

SNESGetSolutionUpdate(), SNESGetFunction()

### Level

intermediate

### Location

src/snes/interface/snes.c

### Examples

src/snes/tutorials/ex2.c.html
src/snes/tutorials/ex3.c.html
src/snes/tutorials/ex9.c.html
src/snes/tutorials/ex12.c.html
src/snes/tutorials/ex17.c.html
src/snes/tutorials/ex21.c.html
src/snes/tutorials/ex22.c.html
src/snes/tutorials/ex48.c.html
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages