Searched refs:pin_pressure (Results 1 – 1 of 1) sorted by relevance
31 PetscBool pin_pressure; member150 if (!ctx->pin_pressure) PetscCall(AttachNullspace(dm_stokes, A)); in main()451 ctx->pin_pressure = PETSC_FALSE; in CtxCreateAndSetFromOptions()452 PetscCall(PetscOptionsGetBool(NULL, NULL, "-pin_pressure", &ctx->pin_pressure, NULL)); in CtxCreateAndSetFromOptions()928 …if (ctx->pin_pressure && ex == 0 && ey == 0) { /* Pin the first pressure node to zero, if requeste… in CreateSystem2d()1770 if (ctx->pin_pressure && ex == pinx && ey == piny && ez == pinz) { in CreateSystem3d()