@@ -119,9 +119,11 @@ void FlatSourceDomain::update_single_neutron_source(SourceRegionHandle& srh)
119119
120120 for (int g_in = 0 ; g_in < negroups_; g_in++) {
121121 double scalar_flux = srh.scalar_flux_old (g_in);
122- double sigma_s =
123- sigma_s_[material * negroups_ * negroups_ + g_out * negroups_ + g_in] * density_mult;
124- double nu_sigma_f = nu_sigma_f_[material * negroups_ + g_in] * density_mult;
122+ double sigma_s = sigma_s_[material * negroups_ * negroups_ +
123+ g_out * negroups_ + g_in] *
124+ density_mult;
125+ double nu_sigma_f =
126+ nu_sigma_f_[material * negroups_ + g_in] * density_mult;
125127 double chi = chi_[material * negroups_ + g_out];
126128
127129 scatter_source += sigma_s * scalar_flux;
@@ -199,7 +201,8 @@ void FlatSourceDomain::set_flux_to_flux_plus_source(
199201 source_regions_.volume_sq (sr);
200202 }
201203 } else {
202- double sigma_t = sigma_t_[source_regions_.material (sr) * negroups_ + g] * source_regions_.density_mult (sr);
204+ double sigma_t = sigma_t_[source_regions_.material (sr) * negroups_ + g] *
205+ source_regions_.density_mult (sr);
203206 source_regions_.scalar_flux_new (sr, g) /= (sigma_t * volume);
204207 source_regions_.scalar_flux_new (sr, g) += source_regions_.source (sr, g);
205208 }
@@ -333,7 +336,8 @@ void FlatSourceDomain::compute_k_eff()
333336 double sr_fission_source_new = 0 ;
334337
335338 for (int g = 0 ; g < negroups_; g++) {
336- double nu_sigma_f = nu_sigma_f_[material * negroups_ + g] * source_regions_.density_mult (sr);
339+ double nu_sigma_f = nu_sigma_f_[material * negroups_ + g] *
340+ source_regions_.density_mult (sr);
337341 sr_fission_source_old +=
338342 nu_sigma_f * source_regions_.scalar_flux_old (sr, g);
339343 sr_fission_source_new +=
@@ -563,7 +567,8 @@ double FlatSourceDomain::compute_fixed_source_normalization_factor() const
563567 // to get the total source strength in the expected units.
564568 double sigma_t = 1.0 ;
565569 if (material != MATERIAL_VOID) {
566- sigma_t = sigma_t_[material * negroups_ + g] * source_regions_.density_mult (sr);
570+ sigma_t =
571+ sigma_t_[material * negroups_ + g] * source_regions_.density_mult (sr);
567572 }
568573 simulation_external_source_strength +=
569574 source_regions_.external_source (sr, g) * sigma_t * volume;
@@ -637,19 +642,22 @@ void FlatSourceDomain::random_ray_tally()
637642
638643 case SCORE_TOTAL:
639644 if (material != MATERIAL_VOID) {
640- score = flux * volume * sigma_t_[material * negroups_ + g] * density_mult;
645+ score =
646+ flux * volume * sigma_t_[material * negroups_ + g] * density_mult;
641647 }
642648 break ;
643649
644650 case SCORE_FISSION:
645651 if (material != MATERIAL_VOID) {
646- score = flux * volume * sigma_f_[material * negroups_ + g] * density_mult;
652+ score =
653+ flux * volume * sigma_f_[material * negroups_ + g] * density_mult;
647654 }
648655 break ;
649656
650657 case SCORE_NU_FISSION:
651658 if (material != MATERIAL_VOID) {
652- score = flux * volume * nu_sigma_f_[material * negroups_ + g] * density_mult;
659+ score = flux * volume * nu_sigma_f_[material * negroups_ + g] *
660+ density_mult;
653661 }
654662 break ;
655663
@@ -916,7 +924,8 @@ void FlatSourceDomain::output_to_vtk() const
916924 for (int g = 0 ; g < negroups_; g++) {
917925 int64_t source_element = fsr * negroups_ + g;
918926 float flux = evaluate_flux_at_point (voxel_positions[i], fsr, g);
919- double sigma_f = sigma_f_[mat * negroups_ + g] * source_regions_.density_mult (fsr);
927+ double sigma_f = sigma_f_[mat * negroups_ + g] *
928+ source_regions_.density_mult (fsr);
920929 total_fission += sigma_f * flux;
921930 }
922931 }
@@ -937,7 +946,8 @@ void FlatSourceDomain::output_to_vtk() const
937946 // multiply it back to get the true external source.
938947 double sigma_t = 1.0 ;
939948 if (mat != MATERIAL_VOID) {
940- sigma_t = sigma_t_[mat * negroups_ + g] * source_regions_.density_mult (fsr);
949+ sigma_t = sigma_t_[mat * negroups_ + g] *
950+ source_regions_.density_mult (fsr);
941951 }
942952 total_external += source_regions_.external_source (fsr, g) * sigma_t ;
943953 }
@@ -1247,7 +1257,8 @@ void FlatSourceDomain::set_adjoint_sources()
12471257 continue ;
12481258 }
12491259 for (int g = 0 ; g < negroups_; g++) {
1250- double sigma_t = sigma_t_[material * negroups_ + g] * source_regions_.density_mult (sr);
1260+ double sigma_t =
1261+ sigma_t_[material * negroups_ + g] * source_regions_.density_mult (sr);
12511262 source_regions_.external_source (sr, g) /= sigma_t ;
12521263 }
12531264 }
@@ -1528,7 +1539,8 @@ SourceRegionHandle FlatSourceDomain::get_subdivided_source_region_handle(
15281539 // Divide external source term by sigma_t
15291540 if (material != C_NONE) {
15301541 for (int g = 0 ; g < negroups_; g++) {
1531- double sigma_t = sigma_t_[material * negroups_ + g] * handle.density_mult ();
1542+ double sigma_t =
1543+ sigma_t_[material * negroups_ + g] * handle.density_mult ();
15321544 handle.external_source (g) /= sigma_t ;
15331545 }
15341546 }
@@ -1611,7 +1623,8 @@ void FlatSourceDomain::apply_transport_stabilization()
16111623 // Only apply stabilization if the diagonal (in-group) scattering XS is
16121624 // negative
16131625 double sigma_s =
1614- sigma_s_[material * negroups_ * negroups_ + g * negroups_ + g] * density_mult;
1626+ sigma_s_[material * negroups_ * negroups_ + g * negroups_ + g] *
1627+ density_mult;
16151628 if (sigma_s < 0.0 ) {
16161629 double sigma_t = sigma_t_[material * negroups_ + g] * density_mult;
16171630 double phi_new = source_regions_.scalar_flux_new (sr, g);
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