static int bloch_jacobian(long int N, realtype t,
N_Vector M, N_Vector fM, DlsMat J, void *user_data,
N_Vector tmp1, N_Vector tmp2, N_Vector tmp3)
{
struct bloch_sim *bs = (struct bloch_sim*)user_data;
int i;
for (i=0; i < bs->num_cells; ++i)
{
realtype dw = bs->cell_frequencies[i] - bs->w_avg;
realtype w_1 = bs->rf_on ? bs->w_1 : 0.0;
XX(J,i) = -1 / bs->T_2;
XY(J,i) = dw;
XZ(J,i) = 0.0;
YX(J,i) = -dw;
YY(J,i) = -1 / bs->T_2;
YZ(J,i) = w_1;
ZX(J,i) = 0.0;
ZY(J,i) = -w_1;
ZZ(J,i) = -1 / bs->T_1;
}
return 0;
}
std::string Ioss::Full_Tensor_12::label(int which, const char) const
{
assert(which > 0 && which <= component_count());
switch(which) {
case 1: return XX();
case 2: return XY();
case 3: return YX();
default: return "";
}
}
std::string Ioss::Matrix_33::label(int which, const char) const
{
assert(which > 0 && which <= component_count());
switch(which) {
case 1: return XX();
case 2: return XY();
case 3: return XZ();
case 4: return YX();
case 5: return YY();
case 6: return YZ();
case 7: return ZX();
case 8: return ZY();
case 9: return ZZ();
default: return "";
}
}
