petsc-3.7.7 2017-09-25
   
SNESSetFunctionDomainError
tells SNES that the input vector to your SNESFunction is not in the functions domain. For example, negative pressure. 
Synopsis
#include "petscsnes.h"  
PetscErrorCode  SNESSetFunctionDomainError(SNES snes)
Logically Collective on SNES
Input Parameters
snes  -the SNES context
Keywords
 SNES, view
See Also
 SNESCreate(), SNESSetFunction(), SNESFunction
Level:advanced
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ts/examples/tutorials/ex10.c.html