9   PetscInt dim;  member
16   options->dim     = 2;  in ProcessOptions()
51   PetscInt      p, dim, Np;  in main()  local
69   dim = user.dim;  in main()
71   PetscCall(PetscMalloc2(Np * dim, &x, Np * dim, &v));  in main()
96       x[p * dim]     = value;  in main()
97       x[p * dim + 1] = 0.;  in main()
99       v[p * dim]     = temp;  in main()
100       v[p * dim + 1] = 0.;  in main()
108     PetscCall(VecSetSizes(randVec, PETSC_DECIDE, Np * dim));  in main()
111     PetscCall(ISCreateStride(comm, Np * dim / 2, 0, 2, &isvx));  in main()
112     PetscCall(ISCreateStride(comm, Np * dim / 2, 1, 2, &isvy));  in main()
124       u1 = PetscRealPart(randVecNums[p * dim]);  in main()
125       u2 = PetscRealPart(randVecNums[p * dim + 1]);  in main()
127       x[p * dim]     = u1;  in main()
128       x[p * dim + 1] = u2;  in main()
135       v[p * dim]     = zx;  in main()
136       v[p * dim + 1] = zy;  in main()
143 …SETERRQ(PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Do not support dimension %" PetscInt_FMT, dim);  in main()
156     speed = PetscSqrtReal(PetscSqr(v[p * dim]) + PetscSqr(v[p * dim + 1]));  in main()
157     PetscCall(PetscDrawSPAddPointColorized(positionDrawSP, &x[p * dim], &x[p * dim + 1], &speed));  in main()