Merge pull request #300 from walshjon/band-samp

account for differences in band probabilities at different energies
2026-07-27 21:55:41 -04:00 · 2014-08-05 00:11:55 -04:00 · 2014-08-05 00:11:55 -04:00 · 5808ed4c2d
commit 5808ed4c2d
parent aba19aba77 5d06aefbec
77 changed files with 173537 additions and 173529 deletions
--- a/src/cross_section.F90
+++ b/src/cross_section.F90
@ -340,7 +340,8 @@ contains
    real(8), intent(in) :: E         ! energy

    integer :: i_energy   ! index for energy
-    integer :: i_table    ! index for table
+    integer :: i_low      ! band index at lower bounding energy
+    integer :: i_up       ! band index at upper bounding energy
    real(8) :: f          ! interpolation factor
    real(8) :: r          ! pseudo-random number
    real(8) :: elastic    ! elastic cross section
@ -371,21 +372,26 @@ contains

    ! sample probability table using the cumulative distribution
    r = prn()
-    i_table = 1
+    i_low = 1
    do
-      if (urr % prob(i_energy, URR_CUM_PROB, i_table) > r) exit
-      i_table = i_table + 1
+      if (urr % prob(i_energy, URR_CUM_PROB, i_low) > r) exit
+      i_low = i_low + 1
+    end do
+    i_up = 1
+    do
+      if (urr % prob(i_energy + 1, URR_CUM_PROB, i_up) > r) exit
+      i_up = i_up + 1
    end do

    ! determine elastic, fission, and capture cross sections from probability
    ! table
    if (urr % interp == LINEAR_LINEAR) then
-      elastic = (ONE - f) * urr % prob(i_energy, URR_ELASTIC, i_table) + &
-           f * urr % prob(i_energy + 1, URR_ELASTIC, i_table)
-      fission = (ONE - f) * urr % prob(i_energy, URR_FISSION, i_table) + &
-           f * urr % prob(i_energy + 1, URR_FISSION, i_table)
-      capture = (ONE - f) * urr % prob(i_energy, URR_N_GAMMA, i_table) + &
-           f * urr % prob(i_energy + 1, URR_N_GAMMA, i_table)
+      elastic = (ONE - f) * urr % prob(i_energy, URR_ELASTIC, i_low) + &
+           f * urr % prob(i_energy + 1, URR_ELASTIC, i_up)
+      fission = (ONE - f) * urr % prob(i_energy, URR_FISSION, i_low) + &
+           f * urr % prob(i_energy + 1, URR_FISSION, i_up)
+      capture = (ONE - f) * urr % prob(i_energy, URR_N_GAMMA, i_low) + &
+           f * urr % prob(i_energy + 1, URR_N_GAMMA, i_up)
    elseif (urr % interp == LOG_LOG) then
      ! Get logarithmic interpolation factor
      f = log(E / urr % energy(i_energy)) / &
@ -393,29 +399,29 @@ contains

      ! Calculate elastic cross section/factor
      elastic = ZERO
-      if (urr % prob(i_energy, URR_ELASTIC, i_table) > ZERO .and. &
-          urr % prob(i_energy + 1, URR_ELASTIC, i_table) > ZERO) then
+      if (urr % prob(i_energy, URR_ELASTIC, i_low) > ZERO .and. &
+          urr % prob(i_energy + 1, URR_ELASTIC, i_up) > ZERO) then
        elastic = exp((ONE - f) * log(urr % prob(i_energy, URR_ELASTIC, &
-             i_table)) + f * log(urr % prob(i_energy + 1, URR_ELASTIC, &
-             i_table)))
+             i_low)) + f * log(urr % prob(i_energy + 1, URR_ELASTIC, &
+             i_up)))
      end if

      ! Calculate fission cross section/factor
      fission = ZERO
-      if (urr % prob(i_energy, URR_FISSION, i_table) > ZERO .and. &
-          urr % prob(i_energy + 1, URR_FISSION, i_table) > ZERO) then
+      if (urr % prob(i_energy, URR_FISSION, i_low) > ZERO .and. &
+          urr % prob(i_energy + 1, URR_FISSION, i_up) > ZERO) then
        fission = exp((ONE - f) * log(urr % prob(i_energy, URR_FISSION, &
-             i_table)) + f * log(urr % prob(i_energy + 1, URR_FISSION, &
-             i_table)))
+             i_low)) + f * log(urr % prob(i_energy + 1, URR_FISSION, &
+             i_up)))
      end if

      ! Calculate capture cross section/factor
      capture = ZERO
-      if (urr % prob(i_energy, URR_N_GAMMA, i_table) > ZERO .and. &
-          urr % prob(i_energy + 1, URR_N_GAMMA, i_table) > ZERO) then
+      if (urr % prob(i_energy, URR_N_GAMMA, i_low) > ZERO .and. &
+          urr % prob(i_energy + 1, URR_N_GAMMA, i_up) > ZERO) then
        capture = exp((ONE - f) * log(urr % prob(i_energy, URR_N_GAMMA, &
-             i_table)) + f * log(urr % prob(i_energy + 1, URR_N_GAMMA, &
-             i_table)))
+             i_low)) + f * log(urr % prob(i_energy + 1, URR_N_GAMMA, &
+             i_up)))
      end if
    end if

--- a/src/particle_restart_write.F90
+++ b/src/particle_restart_write.F90
@ -38,6 +38,7 @@ contains
    filename = trim(filename) // '.binary'
 #endif

+!$omp critical
    ! Create file
    call pr % file_create(filename)

@ -59,6 +60,7 @@ contains

    ! Close file
    call pr % file_close()
+!$omp end critical

  end subroutine write_particle_restart

--- a/tests/test_basic/results_true.dat
+++ b/tests/test_basic/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_cmfd_feed/results_true.dat
+++ b/tests/test_cmfd_feed/results_true.dat
@ -1,128 +1,128 @@
 k-combined:
-1.168987E+00 9.319802E-03
+1.166352E+00 1.167615E-02
 tally 1:
-1.161802E+01
-1.359198E+01
-2.143662E+01
-4.616949E+01
-2.877199E+01
-8.293286E+01
-3.448996E+01
-1.190776E+02
-3.682808E+01
-1.360214E+02
-3.657679E+01
-1.345791E+02
-3.429289E+01
-1.180573E+02
-2.891482E+01
-8.382790E+01
-2.160634E+01
-4.690703E+01
-1.143469E+01
-1.321689E+01
+1.181633E+01
+1.411075E+01
+2.225993E+01
+4.989263E+01
+3.022366E+01
+9.163058E+01
+3.521719E+01
+1.243119E+02
+3.683278E+01
+1.359014E+02
+3.644881E+01
+1.330874E+02
+3.368020E+01
+1.137856E+02
+2.800504E+01
+7.862785E+01
+2.099989E+01
+4.427213E+01
+1.109715E+01
+1.242693E+01
 tally 2:
-2.380718E+01
-2.858317E+01
-1.660010E+01
-1.392000E+01
-2.336685E+00
-2.792430E-01
-4.284161E+01
-9.206393E+01
-3.023937E+01
-4.591230E+01
-4.136988E+00
-8.702960E-01
-5.639044E+01
-1.593962E+02
-4.001681E+01
-8.032996E+01
-5.370917E+00
-1.458444E+00
-6.755287E+01
-2.288270E+02
-4.800458E+01
-1.155855E+02
-6.206692E+00
-1.953289E+00
-7.267400E+01
-2.651402E+02
-5.165153E+01
-1.339918E+02
-6.649033E+00
-2.242577E+00
-7.087850E+01
-2.532369E+02
-5.046977E+01
-1.285086E+02
-6.659787E+00
-2.241565E+00
-6.771470E+01
-2.301651E+02
-4.798605E+01
-1.156576E+02
-6.557349E+00
-2.165589E+00
-5.782189E+01
-1.678253E+02
-4.097379E+01
-8.429047E+01
-5.448469E+00
-1.492910E+00
-4.267601E+01
-9.143833E+01
-3.024815E+01
-4.596012E+01
-3.996488E+00
-8.116438E-01
-2.323782E+01
-2.743368E+01
-1.625472E+01
-1.341590E+01
-2.400563E+00
-2.941915E-01
+2.375435E+01
+2.844812E+01
+1.663749E+01
+1.396549E+01
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+2.636946E-01
+4.382531E+01
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+3.095313E+01
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+4.053211E+00
+8.354098E-01
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+5.555905E+00
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+6.868764E+01
+2.367084E+02
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+1.199267E+02
+6.294307E+00
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+5.083886E+01
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+2.317293E+00
+6.696601E+01
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+1.132403E+02
+6.327041E+00
+2.026095E+00
+5.564372E+01
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+5.289683E+00
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+2.889867E+01
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+3.727944E+00
+7.053359E-01
+2.263358E+01
+2.604194E+01
+1.584561E+01
+1.273998E+01
+2.024017E+00
+2.141218E-01
 tally 3:
-1.601304E+01
-1.295277E+01
-1.014990E+00
-5.490299E-02
-2.915045E+01
-4.266451E+01
-1.855154E+00
-1.746065E-01
-3.847223E+01
-7.425749E+01
-2.364988E+00
-2.821164E-01
-4.623125E+01
-1.072240E+02
-3.010613E+00
-4.553887E-01
-4.972651E+01
-1.242015E+02
-3.203223E+00
-5.219763E-01
-4.861443E+01
-1.192725E+02
-3.062976E+00
-4.759075E-01
-4.624341E+01
-1.074483E+02
-3.052902E+00
-4.696192E-01
-3.936021E+01
-7.779195E+01
-2.651339E+00
-3.569218E-01
-2.921293E+01
-4.286921E+01
-1.885471E+00
-1.806178E-01
-1.570474E+01
-1.252662E+01
-1.026659E+00
-5.454016E-02
+1.602499E+01
+1.295630E+01
+1.060542E+00
+5.920587E-02
+2.980673E+01
+4.480492E+01
+1.936250E+00
+1.905077E-01
+4.051926E+01
+8.246657E+01
+2.606639E+00
+3.437220E-01
+4.705779E+01
+1.111431E+02
+3.028454E+00
+4.619883E-01
+4.957304E+01
+1.234274E+02
+3.176475E+00
+5.108616E-01
+4.897053E+01
+1.204739E+02
+3.080782E+00
+4.792314E-01
+4.569001E+01
+1.048762E+02
+2.913485E+00
+4.283033E-01
+3.800244E+01
+7.248583E+01
+2.465881E+00
+3.073302E-01
+2.784859E+01
+3.895822E+01
+1.770793E+00
+1.579009E-01
+1.528645E+01
+1.186641E+01
+1.015624E+00
+5.285299E-02
 tally 4:
 0.000000E+00
 0.000000E+00
@ -160,8 +160,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.159427E+00
-5.039513E-01
+3.198289E+00
+5.148488E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -208,10 +208,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.607347E+00
-1.580624E+00
-2.836474E+00
-4.069013E-01
+5.696337E+00
+1.628487E+00
+2.860206E+00
+4.137254E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -256,10 +256,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.379885E+00
-2.734564E+00
-5.154302E+00
-1.336403E+00
+7.588948E+00
+2.895325E+00
+5.292314E+00
+1.413583E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -304,10 +304,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.556064E+00
-3.671206E+00
-6.847455E+00
-2.352259E+00
+8.876155E+00
+3.953353E+00
+7.255925E+00
+2.639713E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -352,10 +352,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-9.292881E+00
-4.335081E+00
-8.363630E+00
-3.513313E+00
+9.354049E+00
+4.393658E+00
+8.482819E+00
+3.610891E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -400,10 +400,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.998331E+00
-4.072326E+00
-8.826553E+00
-3.913356E+00
+8.943279E+00
+4.014844E+00
+8.979641E+00
+4.049912E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -448,10 +448,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.375498E+00
-3.529161E+00
-8.907193E+00
-3.991044E+00
+8.300834E+00
+3.459191E+00
+9.090369E+00
+4.158129E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -496,10 +496,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.158924E+00
-2.577348E+00
-8.542098E+00
-3.679565E+00
+6.804280E+00
+2.322582E+00
+8.354155E+00
+3.514646E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -544,10 +544,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.227253E+00
-1.371151E+00
-7.321467E+00
-2.695871E+00
+5.046905E+00
+1.278109E+00
+7.174660E+00
+2.586803E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -592,10 +592,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-2.780685E+00
-3.908389E-01
-5.483813E+00
-1.510174E+00
+2.662185E+00
+3.600983E-01
+5.306922E+00
+1.415937E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -642,8 +642,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.124910E+00
-4.907485E-01
+3.042882E+00
+4.659100E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -662,114 +662,114 @@ k cmfd
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.149004E+00
-1.154999E+00
-1.166063E+00
-1.162287E+00
-1.161378E+00
-1.154163E+00
-1.151524E+00
-1.159050E+00
-1.162134E+00
-1.165235E+00
-1.165263E+00
-1.161535E+00
-1.160751E+00
-1.167746E+00
-1.165987E+00
-1.167755E+00
+1.155207E+00
+1.161934E+00
+1.162573E+00
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+1.156010E+00
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+1.149838E+00
+1.160768E+00
+1.160453E+00
+1.169217E+00
+1.162716E+00
+1.161432E+00
+1.163968E+00
+1.165559E+00
+1.164094E+00
+1.159570E+00
 cmfd entropy
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.236776E+00
-3.233010E+00
-3.229202E+00
-3.227271E+00
-3.219914E+00
-3.223315E+00
-3.228017E+00
-3.223975E+00
-3.218940E+00
-3.221218E+00
-3.221165E+00
-3.223293E+00
-3.223455E+00
-3.222646E+00
-3.222918E+00
-3.221981E+00
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+3.222825E+00
+3.218323E+00
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+3.218982E+00
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+3.219661E+00
+3.222534E+00
+3.226366E+00
+3.225935E+00
+3.225693E+00
+3.225236E+00
+3.226171E+00
+3.227775E+00
 cmfd balance
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.434023E-03
-5.184659E-03
-4.280814E-03
-4.897635E-03
-4.447537E-03
-3.315560E-03
-2.774776E-03
-3.793924E-03
-3.793015E-03
-3.361464E-03
-3.099063E-03
-2.490216E-03
-2.381843E-03
-2.359820E-03
-2.091581E-03
-2.040911E-03
+7.152541E-03
+7.231826E-03
+5.207222E-03
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+3.646931E-03
+3.246272E-03
+4.268558E-03
+3.666841E-03
+3.201934E-03
+2.607402E-03
+2.522363E-03
+2.503931E-03
+2.357463E-03
+2.164466E-03
+1.815207E-03
 cmfd dominance ratio
 0.000E+00
 0.000E+00
 0.000E+00
 0.000E+00
- 5.585E-01
- 5.548E-01
- 5.528E-01
- 5.534E-01
- 5.442E-01
- 5.457E-01
- 5.514E-01
- 5.466E-01
- 5.452E-01
+ 5.433E-01
+ 5.463E-01
+ 5.421E-01
+ 5.439E-01
+ 5.435E-01
 5.456E-01
- 5.467E-01
- 5.412E-01
+ 5.482E-01
+ 5.458E-01
+ 5.458E-01
 5.462E-01
- 5.464E-01
- 5.475E-01
- 5.466E-01
+ 5.494E-01
+ 5.486E-01
+ 5.492E-01
+ 5.482E-01
+ 5.482E-01
+ 5.492E-01
 cmfd openmc source comparison
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.144117E-02
-1.044995E-02
-9.694155E-03
-8.314824E-03
-9.579604E-03
-8.180957E-03
-6.943934E-03
-7.674700E-03
-6.981377E-03
-6.207631E-03
-5.756393E-03
-4.983780E-03
-4.907494E-03
-4.518721E-03
-4.194195E-03
-4.200582E-03
+1.520219E-02
+1.051769E-02
+9.811647E-03
+8.544887E-03
+7.860220E-03
+6.949328E-03
+5.032373E-03
+5.022939E-03
+4.521643E-03
+4.306799E-03
+4.227082E-03
+4.166664E-03
+4.553703E-03
+3.834049E-03
+3.649749E-03
+3.258051E-03
 cmfd source
-4.244854E-02
-7.896139E-02
-1.019601E-01
-1.313192E-01
-1.405949E-01
-1.343739E-01
-1.329222E-01
-1.140605E-01
-8.030756E-02
-4.305160E-02
+4.575620E-02
+8.436685E-02
+1.142434E-01
+1.327994E-01
+1.388492E-01
+1.341762E-01
+1.258878E-01
+1.060199E-01
+7.531612E-02
+4.258493E-02
--- a/tests/test_cmfd_jfnk/results_true.dat
+++ b/tests/test_cmfd_jfnk/results_true.dat
@ -1,128 +1,128 @@
 k-combined:
-1.168987E+00 9.319802E-03
+1.166352E+00 1.167615E-02
 tally 1:
-1.161802E+01
-1.359198E+01
-2.143662E+01
-4.616949E+01
-2.877199E+01
-8.293286E+01
-3.448996E+01
-1.190776E+02
-3.682808E+01
-1.360214E+02
-3.657679E+01
-1.345791E+02
-3.429289E+01
-1.180573E+02
-2.891482E+01
-8.382790E+01
-2.160634E+01
-4.690703E+01
-1.143469E+01
-1.321689E+01
+1.181633E+01
+1.411075E+01
+2.225993E+01
+4.989263E+01
+3.022366E+01
+9.163058E+01
+3.521719E+01
+1.243119E+02
+3.683278E+01
+1.359014E+02
+3.644881E+01
+1.330874E+02
+3.368020E+01
+1.137856E+02
+2.800504E+01
+7.862785E+01
+2.099989E+01
+4.427213E+01
+1.109715E+01
+1.242693E+01
 tally 2:
-2.380718E+01
-2.858317E+01
-1.660010E+01
-1.392000E+01
-2.336685E+00
-2.792430E-01
-4.284161E+01
-9.206393E+01
-3.023937E+01
-4.591230E+01
-4.136988E+00
-8.702960E-01
-5.639044E+01
-1.593962E+02
-4.001681E+01
-8.032996E+01
-5.370917E+00
-1.458444E+00
-6.755287E+01
-2.288270E+02
-4.800458E+01
-1.155855E+02
-6.206692E+00
-1.953289E+00
-7.267400E+01
-2.651402E+02
-5.165153E+01
-1.339918E+02
-6.649033E+00
-2.242577E+00
-7.087850E+01
-2.532369E+02
-5.046977E+01
-1.285086E+02
-6.659787E+00
-2.241565E+00
-6.771470E+01
-2.301651E+02
-4.798605E+01
-1.156576E+02
-6.557349E+00
-2.165589E+00
-5.782189E+01
-1.678253E+02
-4.097379E+01
-8.429047E+01
-5.448469E+00
-1.492910E+00
-4.267601E+01
-9.143833E+01
-3.024815E+01
-4.596012E+01
-3.996488E+00
-8.116438E-01
-2.323782E+01
-2.743368E+01
-1.625472E+01
-1.341590E+01
-2.400563E+00
-2.941915E-01
+2.375435E+01
+2.844812E+01
+1.663749E+01
+1.396549E+01
+2.263679E+00
+2.636946E-01
+4.382531E+01
+9.669964E+01
+3.095313E+01
+4.829350E+01
+4.053211E+00
+8.354098E-01
+5.911795E+01
+1.754446E+02
+4.206165E+01
+8.884145E+01
+5.555905E+00
+1.564759E+00
+6.868764E+01
+2.367084E+02
+4.888499E+01
+1.199267E+02
+6.294307E+00
+2.009790E+00
+7.235623E+01
+2.628007E+02
+5.139839E+01
+1.326712E+02
+6.686118E+00
+2.268764E+00
+7.135408E+01
+2.557589E+02
+5.083886E+01
+1.298291E+02
+6.771083E+00
+2.317293E+00
+6.696601E+01
+2.250860E+02
+4.748258E+01
+1.132403E+02
+6.327041E+00
+2.026095E+00
+5.564372E+01
+1.553574E+02
+3.953729E+01
+7.844444E+01
+5.289683E+00
+1.415775E+00
+4.092756E+01
+8.408073E+01
+2.889867E+01
+4.193356E+01
+3.727944E+00
+7.053359E-01
+2.263358E+01
+2.604194E+01
+1.584561E+01
+1.273998E+01
+2.024017E+00
+2.141218E-01
 tally 3:
-1.601304E+01
-1.295277E+01
-1.014990E+00
-5.490299E-02
-2.915045E+01
-4.266451E+01
-1.855154E+00
-1.746065E-01
-3.847223E+01
-7.425749E+01
-2.364988E+00
-2.821164E-01
-4.623125E+01
-1.072240E+02
-3.010613E+00
-4.553887E-01
-4.972651E+01
-1.242015E+02
-3.203223E+00
-5.219763E-01
-4.861443E+01
-1.192725E+02
-3.062976E+00
-4.759075E-01
-4.624341E+01
-1.074483E+02
-3.052902E+00
-4.696192E-01
-3.936021E+01
-7.779195E+01
-2.651339E+00
-3.569218E-01
-2.921293E+01
-4.286921E+01
-1.885471E+00
-1.806178E-01
-1.570474E+01
-1.252662E+01
-1.026659E+00
-5.454016E-02
+1.602499E+01
+1.295630E+01
+1.060542E+00
+5.920587E-02
+2.980673E+01
+4.480492E+01
+1.936250E+00
+1.905077E-01
+4.051926E+01
+8.246657E+01
+2.606639E+00
+3.437220E-01
+4.705779E+01
+1.111431E+02
+3.028454E+00
+4.619883E-01
+4.957304E+01
+1.234274E+02
+3.176475E+00
+5.108616E-01
+4.897053E+01
+1.204739E+02
+3.080782E+00
+4.792314E-01
+4.569001E+01
+1.048762E+02
+2.913485E+00
+4.283033E-01
+3.800244E+01
+7.248583E+01
+2.465881E+00
+3.073302E-01
+2.784859E+01
+3.895822E+01
+1.770793E+00
+1.579009E-01
+1.528645E+01
+1.186641E+01
+1.015624E+00
+5.285299E-02
 tally 4:
 0.000000E+00
 0.000000E+00
@ -160,8 +160,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.159427E+00
-5.039513E-01
+3.198289E+00
+5.148488E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -208,10 +208,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.607347E+00
-1.580624E+00
-2.836474E+00
-4.069013E-01
+5.696337E+00
+1.628487E+00
+2.860206E+00
+4.137254E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -256,10 +256,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.379885E+00
-2.734564E+00
-5.154302E+00
-1.336403E+00
+7.588948E+00
+2.895325E+00
+5.292314E+00
+1.413583E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -304,10 +304,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.556064E+00
-3.671206E+00
-6.847455E+00
-2.352259E+00
+8.876155E+00
+3.953353E+00
+7.255925E+00
+2.639713E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -352,10 +352,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-9.292881E+00
-4.335081E+00
-8.363630E+00
-3.513313E+00
+9.354049E+00
+4.393658E+00
+8.482819E+00
+3.610891E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -400,10 +400,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.998331E+00
-4.072326E+00
-8.826553E+00
-3.913356E+00
+8.943279E+00
+4.014844E+00
+8.979641E+00
+4.049912E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -448,10 +448,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.375498E+00
-3.529161E+00
-8.907193E+00
-3.991044E+00
+8.300834E+00
+3.459191E+00
+9.090369E+00
+4.158129E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -496,10 +496,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.158924E+00
-2.577348E+00
-8.542098E+00
-3.679565E+00
+6.804280E+00
+2.322582E+00
+8.354155E+00
+3.514646E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -544,10 +544,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.227253E+00
-1.371152E+00
-7.321467E+00
-2.695871E+00
+5.046905E+00
+1.278109E+00
+7.174660E+00
+2.586803E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -592,10 +592,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-2.780685E+00
-3.908389E-01
-5.483813E+00
-1.510174E+00
+2.662185E+00
+3.600983E-01
+5.306922E+00
+1.415937E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -642,8 +642,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.124910E+00
-4.907485E-01
+3.042882E+00
+4.659100E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -662,64 +662,64 @@ k cmfd
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.149004E+00
-1.154999E+00
-1.166063E+00
-1.162287E+00
-1.161378E+00
-1.154163E+00
-1.151524E+00
-1.159050E+00
-1.162134E+00
-1.165235E+00
-1.165263E+00
-1.161535E+00
-1.160751E+00
-1.167746E+00
-1.165987E+00
-1.167755E+00
+1.155207E+00
+1.161934E+00
+1.162573E+00
+1.155825E+00
+1.156010E+00
+1.155352E+00
+1.149838E+00
+1.160768E+00
+1.160453E+00
+1.169217E+00
+1.162716E+00
+1.161432E+00
+1.163968E+00
+1.165559E+00
+1.164094E+00
+1.159570E+00
 cmfd entropy
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.236776E+00
-3.233010E+00
-3.229202E+00
-3.227271E+00
-3.219914E+00
-3.223315E+00
-3.228017E+00
-3.223975E+00
-3.218940E+00
-3.221218E+00
-3.221165E+00
-3.223293E+00
-3.223455E+00
-3.222646E+00
-3.222918E+00
-3.221981E+00
+3.220491E+00
+3.222825E+00
+3.218323E+00
+3.219037E+00
+3.218088E+00
+3.218982E+00
+3.223440E+00
+3.219003E+00
+3.219661E+00
+3.222534E+00
+3.226366E+00
+3.225935E+00
+3.225693E+00
+3.225236E+00
+3.226171E+00
+3.227775E+00
 cmfd balance
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.434023E-03
-5.184659E-03
-4.280814E-03
-4.897635E-03
-4.447537E-03
-3.315560E-03
-2.774776E-03
-3.793924E-03
-3.793015E-03
-3.361464E-03
-3.099063E-03
-2.490216E-03
-2.381843E-03
-2.359820E-03
-2.091581E-03
-2.040911E-03
+7.152541E-03
+7.231826E-03
+5.207222E-03
+4.847674E-03
+4.190622E-03
+3.646931E-03
+3.246272E-03
+4.268558E-03
+3.666841E-03
+3.201934E-03
+2.607402E-03
+2.522363E-03
+2.503931E-03
+2.357463E-03
+2.164466E-03
+1.815206E-03
 cmfd dominance ratio
 0.000E+00
 0.000E+00
@ -746,30 +746,30 @@ cmfd openmc source comparison
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.144117E-02
-1.044995E-02
-9.694155E-03
-8.314824E-03
-9.579604E-03
-8.180957E-03
-6.943935E-03
-7.674701E-03
-6.981377E-03
-6.207631E-03
-5.756394E-03
-4.983779E-03
-4.907495E-03
-4.518722E-03
-4.194194E-03
-4.200582E-03
+1.520220E-02
+1.051769E-02
+9.811648E-03
+8.544888E-03
+7.860220E-03
+6.949329E-03
+5.032373E-03
+5.022939E-03
+4.521643E-03
+4.306800E-03
+4.227084E-03
+4.166665E-03
+4.553705E-03
+3.834051E-03
+3.649750E-03
+3.258053E-03
 cmfd source
-4.244854E-02
-7.896140E-02
-1.019601E-01
-1.313192E-01
-1.405949E-01
-1.343739E-01
-1.329222E-01
-1.140605E-01
-8.030756E-02
-4.305160E-02
+4.575620E-02
+8.436685E-02
+1.142434E-01
+1.327994E-01
+1.388492E-01
+1.341762E-01
+1.258878E-01
+1.060199E-01
+7.531612E-02
+4.258493E-02
--- a/tests/test_cmfd_nofeed/results_true.dat
+++ b/tests/test_cmfd_nofeed/results_true.dat
@ -1,128 +1,128 @@
 k-combined:
-1.161033E+00 5.331322E-03
+1.172791E+00 6.252959E-03
 tally 1:
-1.143095E+01
-1.320951E+01
-2.110914E+01
-4.482660E+01
-2.820899E+01
-7.971781E+01
-3.353053E+01
-1.127902E+02
-3.625079E+01
-1.315588E+02
-3.619187E+01
-1.313928E+02
-3.413355E+01
-1.170241E+02
-2.981796E+01
-8.925595E+01
-2.238044E+01
-5.042900E+01
-1.223259E+01
-1.503695E+01
+1.163448E+01
+1.363980E+01
+2.145286E+01
+4.616529E+01
+2.888253E+01
+8.376909E+01
+3.373143E+01
+1.141757E+02
+3.746579E+01
+1.406721E+02
+3.777515E+01
+1.428729E+02
+3.386238E+01
+1.147938E+02
+2.897188E+01
+8.420449E+01
+2.136315E+01
+4.582748E+01
+1.108879E+01
+1.236048E+01
 tally 2:
-2.349354E+01
-2.790806E+01
-1.645100E+01
-1.370332E+01
-2.285204E+00
-2.668763E-01
-4.330854E+01
-9.412452E+01
-3.058300E+01
-4.694195E+01
-4.117792E+00
-8.553145E-01
-5.610458E+01
-1.580232E+02
-3.989800E+01
-7.993336E+01
-5.276532E+00
-1.410517E+00
-6.648084E+01
-2.216203E+02
-4.728600E+01
-1.121558E+02
-6.144320E+00
-1.912947E+00
-7.121996E+01
-2.543760E+02
-5.081500E+01
-1.295271E+02
-6.822357E+00
-2.351299E+00
-7.065744E+01
-2.510315E+02
-5.036100E+01
-1.276155E+02
-6.439371E+00
-2.089516E+00
-6.714135E+01
-2.263907E+02
-4.784300E+01
-1.149466E+02
-6.244217E+00
-1.966584E+00
-5.847493E+01
-1.717088E+02
-4.151300E+01
-8.653500E+01
-5.409126E+00
-1.478324E+00
-4.320570E+01
-9.386346E+01
-3.053700E+01
-4.691115E+01
-3.900699E+00
-7.745053E-01
-2.422667E+01
-2.972110E+01
-1.690300E+01
-1.447458E+01
-2.290913E+00
-2.736035E-01
+2.372805E+01
+2.837972E+01
+1.658800E+01
+1.388151E+01
+2.247323E+00
+2.582582E-01
+4.299776E+01
+9.287131E+01
+3.043200E+01
+4.657631E+01
+3.934057E+00
+7.973541E-01
+5.684445E+01
+1.623153E+02
+4.034800E+01
+8.179073E+01
+5.379322E+00
+1.465670E+00
+6.606709E+01
+2.191486E+02
+4.692300E+01
+1.106126E+02
+5.750728E+00
+1.674662E+00
+7.255562E+01
+2.645381E+02
+5.158400E+01
+1.337742E+02
+6.636809E+00
+2.234026E+00
+7.201624E+01
+2.607904E+02
+5.120900E+01
+1.318401E+02
+6.679637E+00
+2.260160E+00
+6.713101E+01
+2.261599E+02
+4.758700E+01
+1.136620E+02
+6.543521E+00
+2.167610E+00
+5.662017E+01
+1.608249E+02
+4.020700E+01
+8.115173E+01
+5.470801E+00
+1.508646E+00
+4.250475E+01
+9.067511E+01
+3.008800E+01
+4.543510E+01
+3.893346E+00
+7.757374E-01
+2.346776E+01
+2.789085E+01
+1.631500E+01
+1.346917E+01
+2.248911E+00
+2.635335E-01
 tally 3:
-1.581900E+01
-1.267388E+01
-1.050713E+00
-5.795096E-02
-2.946200E+01
-4.357307E+01
-1.981114E+00
-1.986434E-01
-3.837900E+01
-7.398695E+01
-2.376771E+00
-2.847865E-01
-4.554200E+01
-1.040508E+02
-2.960961E+00
-4.414905E-01
-4.889800E+01
-1.199442E+02
-3.165143E+00
-5.051206E-01
-4.846400E+01
-1.181976E+02
-3.062317E+00
-4.764952E-01
-4.612800E+01
-1.068662E+02
-2.952309E+00
-4.420907E-01
-3.991400E+01
-8.001053E+01
-2.642493E+00
-3.520581E-01
-2.948700E+01
-4.375637E+01
-1.962290E+00
-1.967932E-01
-1.628800E+01
-1.344132E+01
-1.095582E+00
-6.138877E-02
+1.601100E+01
+1.293342E+01
+1.062007E+00
+5.868554E-02
+2.927700E+01
+4.312144E+01
+1.921709E+00
+1.866340E-01
+3.887000E+01
+7.592933E+01
+2.578823E+00
+3.377406E-01
+4.523100E+01
+1.028071E+02
+2.905782E+00
+4.248071E-01
+4.966300E+01
+1.240308E+02
+3.172094E+00
+5.080457E-01
+4.933600E+01
+1.223712E+02
+3.077790E+00
+4.818212E-01
+4.581400E+01
+1.053633E+02
+2.952966E+00
+4.398204E-01
+3.859900E+01
+7.480105E+01
+2.487981E+00
+3.120526E-01
+2.904800E+01
+4.235413E+01
+1.830501E+00
+1.695713E-01
+1.571800E+01
+1.251318E+01
+1.042785E+00
+5.535596E-02
 tally 4:
 0.000000E+00
 0.000000E+00
@ -160,8 +160,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.099000E+00
-4.849510E-01
+3.203000E+00
+5.158630E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -208,10 +208,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.593000E+00
-1.573081E+00
-2.841000E+00
-4.083870E-01
+5.609000E+00
+1.577889E+00
+2.821000E+00
+4.027670E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -256,10 +256,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.289000E+00
-2.667465E+00
-5.130000E+00
-1.324520E+00
+7.388000E+00
+2.743104E+00
+5.132000E+00
+1.326058E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -304,10 +304,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.447000E+00
-3.581195E+00
-6.813000E+00
-2.330599E+00
+8.546000E+00
+3.663882E+00
+7.038000E+00
+2.485210E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -352,10 +352,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-9.059000E+00
-4.117163E+00
-8.199000E+00
-3.378525E+00
+9.133000E+00
+4.188925E+00
+8.421000E+00
+3.562213E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -400,10 +400,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.944000E+00
-4.012912E+00
-8.856000E+00
-3.936246E+00
+9.030000E+00
+4.099006E+00
+9.130000E+00
+4.191968E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -448,10 +448,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.353000E+00
-3.510163E+00
-8.931000E+00
-4.018199E+00
+8.215000E+00
+3.386667E+00
+9.060000E+00
+4.129934E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -496,10 +496,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-7.163000E+00
-2.577601E+00
-8.514000E+00
-3.650062E+00
+6.879000E+00
+2.379269E+00
+8.481000E+00
+3.624165E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -544,10 +544,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.207000E+00
-1.364243E+00
-7.240000E+00
-2.639852E+00
+5.201000E+00
+1.360099E+00
+7.317000E+00
+2.690989E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -592,10 +592,10 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-2.912000E+00
-4.294700E-01
-5.608000E+00
-1.584696E+00
+2.794000E+00
+3.955460E-01
+5.480000E+00
+1.507540E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -642,8 +642,8 @@ tally 4:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.092000E+00
-4.814500E-01
+3.083000E+00
+4.785830E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -662,114 +662,114 @@ k cmfd
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.149004E+00
-1.156072E+00
-1.162765E+00
-1.159868E+00
-1.158429E+00
-1.158122E+00
-1.160155E+00
-1.163013E+00
-1.162607E+00
-1.161321E+00
-1.163142E+00
-1.167861E+00
-1.169148E+00
-1.167355E+00
-1.168533E+00
-1.170762E+00
+1.155207E+00
+1.158935E+00
+1.155638E+00
+1.156869E+00
+1.149254E+00
+1.142535E+00
+1.147154E+00
+1.149307E+00
+1.155432E+00
+1.154360E+00
+1.158046E+00
+1.161285E+00
+1.162239E+00
+1.159876E+00
+1.160788E+00
+1.159887E+00
 cmfd entropy
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.236776E+00
-3.232370E+00
-3.229056E+00
-3.234649E+00
-3.234628E+00
-3.235872E+00
-3.233688E+00
-3.234460E+00
-3.236726E+00
-3.237964E+00
-3.237331E+00
-3.237618E+00
-3.237149E+00
-3.236127E+00
-3.236080E+00
-3.235280E+00
+3.220491E+00
+3.220661E+00
+3.229936E+00
+3.229924E+00
+3.231123E+00
+3.231398E+00
+3.229138E+00
+3.230592E+00
+3.228648E+00
+3.229301E+00
+3.227132E+00
+3.229052E+00
+3.228856E+00
+3.230663E+00
+3.230136E+00
+3.231025E+00
 cmfd balance
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.434023E-03
-5.156307E-03
-5.127977E-03
-3.220070E-03
-3.024046E-03
-2.877993E-03
-2.503128E-03
-2.466220E-03
-1.994804E-03
-1.940996E-03
-2.015415E-03
-1.988096E-03
-1.877781E-03
-1.790436E-03
-1.646314E-03
-1.580508E-03
+7.152541E-03
+7.104497E-03
+3.644474E-03
+4.530563E-03
+3.122133E-03
+2.665224E-03
+3.131292E-03
+3.095093E-03
+3.182336E-03
+2.914286E-03
+2.668155E-03
+2.322013E-03
+2.261088E-03
+2.100433E-03
+2.068427E-03
+1.991522E-03
 cmfd dominance ratio
 0.000E+00
 0.000E+00
 0.000E+00
 0.000E+00
- 5.585E-01
- 5.555E-01
- 5.523E-01
- 5.570E-01
- 5.596E-01
- 5.607E-01
- 5.582E-01
- 5.591E-01
- 5.608E-01
- 5.606E-01
- 5.598E-01
- 5.592E-01
- 5.591E-01
- 5.593E-01
- 4.792E-01
- 5.574E-01
+ 5.433E-01
+ 5.438E-01
+ 5.499E-01
+ 5.527E-01
+ 5.556E-01
+ 5.556E-01
+ 5.540E-01
+ 5.545E-01
+ 5.521E-01
+ 5.530E-01
+ 5.510E-01
+ 5.515E-01
+ 5.500E-01
+ 5.514E-01
+ 5.506E-01
+ 5.515E-01
 cmfd openmc source comparison
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.144117E-02
-1.052638E-02
-9.003184E-03
-6.067585E-03
-5.467159E-03
-5.779475E-03
-5.745100E-03
-4.208508E-03
-3.661077E-03
-3.607423E-03
-4.518798E-03
-4.311505E-03
-4.144631E-03
-3.144288E-03
-2.966323E-03
-2.984596E-03
+1.520219E-02
+1.064239E-02
+7.165390E-03
+6.348371E-03
+6.195458E-03
+5.926990E-03
+5.851775E-03
+4.374979E-03
+4.719631E-03
+4.419781E-03
+4.364431E-03
+3.551498E-03
+3.772091E-03
+2.907247E-03
+3.421922E-03
+2.616239E-03
 cmfd source
-4.414206E-02
-8.436718E-02
-1.020567E-01
-1.279910E-01
-1.373582E-01
-1.331786E-01
-1.279289E-01
-1.134988E-01
-8.346075E-02
-4.601789E-02
+4.503063E-02
+8.252550E-02
+1.117300E-01
+1.266280E-01
+1.386100E-01
+1.348011E-01
+1.291490E-01
+1.083842E-01
+7.890593E-02
+4.423568E-02
--- a/tests/test_confidence_intervals/results_true.dat
+++ b/tests/test_confidence_intervals/results_true.dat
@ -1,5 +1,5 @@
 k-combined:
-2.915988E-01 9.628515E-03
+3.024518E-01 5.455257E-03
 tallies:
-6.325678E+01
-5.045863E+02
+6.500714E+01
+5.304197E+02
--- a/tests/test_density_atombcm/results_true.dat
+++ b/tests/test_density_atombcm/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-1.779878E+00 8.291702E-03
+1.752550E+00 2.449583E-02
--- a/tests/test_density_atomcm3/results_true.dat
+++ b/tests/test_density_atomcm3/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-1.098761E+00 5.359381E-03
+1.098756E+00 5.348243E-03
--- a/tests/test_density_kgm3/results_true.dat
+++ b/tests/test_density_kgm3/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-8.114338E-01 1.672180E-02
+8.114640E-01 1.668731E-02
--- a/tests/test_density_sum/results_true.dat
+++ b/tests/test_density_sum/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.256817E-01 7.456300E-03
+3.125997E-01 2.926683E-03
--- a/tests/test_eigenvalue_genperbatch/results_true.dat
+++ b/tests/test_eigenvalue_genperbatch/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.001498E-01 8.253404E-04
+2.977802E-01 1.555276E-04
--- a/tests/test_eigenvalue_no_inactive/results_true.dat
+++ b/tests/test_eigenvalue_no_inactive/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.107815E-01 6.369271E-03
+3.107793E-01 6.372010E-03
--- a/tests/test_energy_grid/results_true.dat
+++ b/tests/test_energy_grid/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.224328E-01 5.016233E-04
+3.016492E-01 7.391211E-03
--- a/tests/test_entropy/results_true.dat
+++ b/tests/test_entropy/results_true.dat
@ -1,13 +1,13 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
 entropy:
 7.114513E+00
 8.055602E+00
 8.238326E+00
 8.257291E+00
 8.322657E+00
-8.267190E+00
+8.269075E+00
 8.304070E+00
 8.328516E+00
 8.238311E+00
-8.277621E+00
+8.276390E+00
--- a/tests/test_filter_cell/results_true.dat
+++ b/tests/test_filter_cell/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
 0.000000E+00
 0.000000E+00
-1.094646E+01
-2.428429E+01
-2.225169E+00
-1.016830E+00
-3.150587E+01
-2.052037E+02
+1.617612E+01
+5.390254E+01
+3.372300E+00
+2.331937E+00
+4.802737E+01
+4.730991E+02
--- a/tests/test_filter_cellborn/results_true.dat
+++ b/tests/test_filter_cellborn/results_true.dat
@ -1,10 +1,10 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
 0.000000E+00
 0.000000E+00
-5.258366E+01
-5.656954E+02
+7.758694E+01
+1.236890E+03
 0.000000E+00
 0.000000E+00
 0.000000E+00
--- a/tests/test_filter_energy/results_true.dat
+++ b/tests/test_filter_energy/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
-2.731250E+01
-1.538399E+02
-4.138965E+01
-3.427324E+02
-5.160698E+01
-5.332199E+02
-9.945823E+00
-1.981521E+01
+2.566768E+01
+1.351306E+02
+4.240229E+01
+3.607346E+02
+5.235041E+01
+5.533570E+02
+9.577046E+00
+1.839535E+01
--- a/tests/test_filter_energyout/results_true.dat
+++ b/tests/test_filter_energyout/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
-2.735000E+01
-1.526059E+02
-4.189000E+01
-3.510191E+02
-5.124000E+01
-5.256970E+02
-6.770000E+00
-9.262700E+00
+2.588000E+01
+1.367664E+02
+4.217000E+01
+3.560817E+02
+5.020000E+01
+5.082846E+02
+6.380000E+00
+8.171200E+00
--- a/tests/test_filter_group_transfer/results_true.dat
+++ b/tests/test_filter_group_transfer/results_true.dat
@ -1,54 +1,54 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
-2.484000E+01
-1.264490E+02
+2.346000E+01
+1.126806E+02
 0.000000E+00
 0.000000E+00
-4.000000E-02
-4.000000E-04
+6.000000E-02
+1.800000E-03
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-8.304810E-01
-1.402386E-01
+9.270731E-01
+1.825304E-01
 0.000000E+00
 0.000000E+00
-2.279237E+00
-1.080019E+00
-2.500000E+00
-1.252200E+00
+2.142403E+00
+9.826517E-01
+2.420000E+00
+1.191400E+00
 0.000000E+00
 0.000000E+00
-3.736000E+01
-2.792140E+02
+3.761000E+01
+2.832655E+02
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.854951E-01
-3.576782E-02
+4.748734E-01
+4.981454E-02
 0.000000E+00
 0.000000E+00
-9.078360E-01
-1.688532E-01
-1.000000E-02
-1.000000E-04
+9.700282E-01
+1.960175E-01
 0.000000E+00
 0.000000E+00
-4.490000E+00
-4.034300E+00
 0.000000E+00
 0.000000E+00
-4.785000E+01
-4.585551E+02
-3.141879E-02
-5.417066E-04
+4.500000E+00
+4.052800E+00
 0.000000E+00
 0.000000E+00
-5.828000E-02
-9.210102E-04
+4.707000E+01
+4.473535E+02
+1.000287E-02
+1.000574E-04
+0.000000E+00
+0.000000E+00
+4.837681E-02
+6.455453E-04
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -57,11 +57,11 @@ tallies:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-3.390000E+00
-2.304500E+00
-9.847704E-02
-2.565217E-03
-6.770000E+00
-9.262700E+00
-2.802083E-01
-1.659186E-02
+3.130000E+00
+1.970500E+00
+1.528257E-01
+6.554951E-03
+6.380000E+00
+8.171200E+00
+2.585943E-01
+1.482792E-02
--- a/tests/test_filter_material/results_true.dat
+++ b/tests/test_filter_material/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
-2.844297E+01
-1.618473E+02
-6.533668E+00
-8.549539E+00
-3.717195E+01
-2.821628E+02
-5.745226E+01
-6.662909E+02
+2.837037E+01
+1.620037E+02
+6.601729E+00
+8.768563E+00
+5.568540E+01
+6.338942E+02
+3.889868E+01
+3.062900E+02
--- a/tests/test_filter_mesh_2d/results_true.dat
+++ b/tests/test_filter_mesh_2d/results_true.dat
@ -1,5 +1,5 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
 0.000000E+00
 0.000000E+00
@ -9,10 +9,16 @@ tallies:
 0.000000E+00
 0.000000E+00
 0.000000E+00
+2.067448E-01
+4.274340E-02
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
+1.599145E-01
+2.557265E-02
+1.519117E+00
+9.308124E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -33,16 +39,30 @@ tallies:
 0.000000E+00
 0.000000E+00
 0.000000E+00
+2.687180E-01
+6.399534E-02
+9.204269E-01
+3.088182E-01
+1.632932E+00
+8.695881E-01
+6.186874E-01
+1.041492E-01
 0.000000E+00
 0.000000E+00
+2.221122E-01
+4.933385E-02
+8.439520E-01
+3.590517E-01
+1.578772E+00
+6.411680E-01
+1.594478E+00
+6.497806E-01
+6.689754E-01
+4.425723E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-2.524493E-01
-6.373067E-02
-4.353668E-01
-1.036403E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
@ -53,8 +73,24 @@ tallies:
 0.000000E+00
 0.000000E+00
 0.000000E+00
+8.446397E-02
+7.134162E-03
+6.402967E-01
+2.318525E-01
+1.374164E+00
+6.611604E-01
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--- a/tests/test_filter_mesh_3d/results_true.dat
+++ b/tests/test_filter_mesh_3d/results_true.dat
--- a/tests/test_filter_universe/results_true.dat
+++ b/tests/test_filter_universe/results_true.dat
@ -1,11 +1,11 @@
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--- a/tests/test_lattice/results_true.dat
+++ b/tests/test_lattice/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
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--- a/tests/test_lattice_multiple/results_true.dat
+++ b/tests/test_lattice_multiple/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
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+1.054379E+00 1.552941E-01
--- a/tests/test_natural_element/results_true.dat
+++ b/tests/test_natural_element/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-9.980337E-01 7.677506E-03
+9.953848E-01 7.832376E-03
--- a/tests/test_output/results_true.dat
+++ b/tests/test_output/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_particle_restart/results.py
+++ b/tests/test_particle_restart/results.py
@ -10,7 +10,7 @@ import particle_restart as pr
 if len(sys.argv) > 1:
    p = pr.Particle(sys.argv[1])
 else:
-    p = pr.Particle('particle_12_192.binary')
+    p = pr.Particle('particle_12_885.binary')

 # set up output string
 outstr = ''
--- a/tests/test_particle_restart/results_true.dat
+++ b/tests/test_particle_restart/results_true.dat
@ -3,12 +3,12 @@ current batch:
 current gen:
 1.000000E+00
 particle id:
-1.920000E+02
+8.850000E+02
 particle weight:
 1.000000E+00
 particle energy:
-3.643953E+00
+3.157721E+00
 particle xyz:
-4.855597E+01 5.269521E+01 3.202196E+01
+-4.847790E+01 -5.299518E+01 3.072360E+01
 particle uvw:
-8.742346E-01 4.493061E-01 -1.839506E-01
+-2.025542E-01 2.719628E-01 -9.407487E-01
--- a/tests/test_particle_restart/test_particle_restart.py
+++ b/tests/test_particle_restart/test_particle_restart.py
@ -24,13 +24,13 @@ def test_run():
    assert returncode == 0, 'OpenMC did not exit successfully.'

 def test_created_restart():
-    particle = glob.glob(os.path.join(cwd, 'particle_12_192.*'))
+    particle = glob.glob(os.path.join(cwd, 'particle_12_885.*'))
    assert len(particle) == 1, 'Either multiple or no particle restart files exist.'
    assert particle[0].endswith('binary') or \
           particle[0].endswith('h5'), 'Particle restart file not a binary or hdf5 file.'

 def test_results():
-    particle = glob.glob(os.path.join(cwd, 'particle_12_192.*'))
+    particle = glob.glob(os.path.join(cwd, 'particle_12_885.*'))
    call(['python', 'results.py', particle[0]])
    compare = filecmp.cmp('results_test.dat', 'results_true.dat')
    if not compare:
@ -38,7 +38,7 @@ def test_results():
    assert compare, 'Results do not agree.'

 def test_run_restart():
-    particle = glob.glob(os.path.join(cwd, 'particle_12_192.*'))
+    particle = glob.glob(os.path.join(cwd, 'particle_12_885.*'))
    proc = Popen([opts.exe, '-r', particle[0], cwd], stderr=STDOUT, stdout=PIPE)
    print(proc.communicate()[0])
    returncode = proc.returncode 
--- a/tests/test_reflective_cone/results_true.dat
+++ b/tests/test_reflective_cone/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-2.263917E+00 1.829007E-03
+2.260113E+00 6.817507E-03
--- a/tests/test_reflective_cylinder/results_true.dat
+++ b/tests/test_reflective_cylinder/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-2.272370E+00 8.393496E-03
+2.267746E+00 2.710853E-03
--- a/tests/test_reflective_plane/results_true.dat
+++ b/tests/test_reflective_plane/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-2.277867E+00 2.530960E-03
+2.281826E+00 1.022267E-02
--- a/tests/test_reflective_sphere/results_true.dat
+++ b/tests/test_reflective_sphere/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-2.272586E+00 8.139388E-03
+2.278144E+00 6.590095E-03
--- a/tests/test_rotation/results_true.dat
+++ b/tests/test_rotation/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_salphabeta/results_true.dat
+++ b/tests/test_salphabeta/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-8.839752E-01 1.830122E-02
+8.476267E-01 2.464858E-03
--- a/tests/test_salphabeta_multiple/results_true.dat
+++ b/tests/test_salphabeta_multiple/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-9.482709E-01 3.138422E-02
+9.189920E-01 1.784117E-02
--- a/tests/test_score_MT/results_true.dat
+++ b/tests/test_score_MT/results_true.dat
@ -1,5 +1,5 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
 0.000000E+00
 0.000000E+00
@ -9,27 +9,27 @@ tallies:
 0.000000E+00
 0.000000E+00
 0.000000E+00
-5.904392E-03
-1.228118E-05
-5.904392E-03
-1.228118E-05
-2.590185E-01
-1.357196E-02
-8.769281E-01
-1.590542E-01
-2.037675E-04
-2.150123E-08
-2.037675E-04
-2.150123E-08
-2.072451E-02
-8.907532E-05
-1.459048E-02
-4.832957E-05
+3.253192E-03
+6.937728E-06
+3.253192E-03
+6.937728E-06
+3.911302E-01
+3.150342E-02
+1.329242E+00
+3.680536E-01
+2.041759E-04
+4.168531E-08
+2.041759E-04
+4.168531E-08
+3.088079E-02
+1.927936E-04
+2.746956E-02
+1.831897E-04
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-4.966066E-05
-5.922805E-10
-4.654409E-02
-4.822051E-04
+3.956258E-05
+4.168409E-10
+7.249797E-02
+1.134763E-03
--- a/tests/test_score_absorption/results_true.dat
+++ b/tests/test_score_absorption/results_true.dat
@ -1,20 +1,20 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
 0.000000E+00
 0.000000E+00
-1.675191E+00
-5.785896E-01
-1.454314E-02
-4.798737E-05
-2.235471E-01
-1.108096E-02
+2.423265E+00
+1.203542E+00
+2.736131E-02
+1.818349E-04
+3.474644E-01
+2.604110E-02
 tally 2:
 0.000000E+00
 0.000000E+00
-1.650000E+00
-5.499000E-01
+2.560000E+00
+1.324800E+00
 2.000000E-02
 2.000000E-04
-1.600000E-01
-9.400000E-03
+3.200000E-01
+2.120000E-02
--- a/tests/test_score_current/results_true.dat
+++ b/tests/test_score_current/results_true.dat
--- a/tests/test_score_events/results_true.dat
+++ b/tests/test_score_events/results_true.dat
@ -1,12 +1,12 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-4.100000E+01
-3.410050E+02
-6.536000E+01
-8.573026E+02
+6.104000E+01
+7.616622E+02
+4.449000E+01
+4.006525E+02
 tally 2:
-1.128000E+01
-2.580980E+01
-1.721000E+01
-5.951750E+01
+1.648000E+01
+5.587440E+01
+1.220000E+01
+3.020980E+01
--- a/tests/test_score_fission/results_true.dat
+++ b/tests/test_score_fission/results_true.dat
@ -1,20 +1,20 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-7.946928E-01
-1.305323E-01
+1.090595E+00
+2.495879E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.114257E+00
-2.508773E-01
+8.380635E-01
+1.449526E-01
 tally 2:
-7.809260E-01
-1.258561E-01
+1.118247E+00
+2.554706E-01
 0.000000E+00
 0.000000E+00
 0.000000E+00
 0.000000E+00
-1.056654E+00
-2.244276E-01
+7.146295E-01
+1.028428E-01
--- a/tests/test_score_flux/results_true.dat
+++ b/tests/test_score_flux/results_true.dat
@ -1,15 +1,15 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
-2.435729E+01
-1.203987E+02
-8.194681E+00
-1.380086E+01
-3.940735E+01
-3.173417E+02
-3.867197E+01
-3.002989E+02
-1.337306E+01
-3.597709E+01
-6.603960E+01
-8.773418E+02
+3.592258E+01
+2.643254E+02
+1.231116E+01
+3.090947E+01
+6.043863E+01
+7.435923E+02
+2.642967E+01
+1.419580E+02
+9.016535E+00
+1.645213E+01
+4.290463E+01
+3.702938E+02
--- a/tests/test_score_flux_yn/results_true.dat
+++ b/tests/test_score_flux_yn/results_true.dat
@ -1,448 +1,448 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-2.435729E+01
-1.203987E+02
-8.194681E+00
-1.380086E+01
-3.940735E+01
-3.173417E+02
-3.867197E+01
-3.002989E+02
-1.337306E+01
-3.597709E+01
-6.603960E+01
-8.773418E+02
+3.592258E+01
+2.643254E+02
+1.231116E+01
+3.090947E+01
+6.043863E+01
+7.435923E+02
+2.642967E+01
+1.419580E+02
+9.016535E+00
+1.645213E+01
+4.290463E+01
+3.702938E+02
 tally 2:
-2.435729E+01
-1.203987E+02
-1.312433E-01
-2.122879E-01
-2.116196E-01
-6.066255E-02
-5.313614E-01
-2.706195E-01
-1.075684E-01
-7.055293E-02
-1.243217E-01
-4.159849E-02
-2.468823E-01
-1.768096E-01
-1.123588E+00
-3.763177E-01
-1.648770E-02
-1.832803E-01
-2.802677E-01
-5.082361E-02
-2.061149E-01
-3.165317E-02
-1.807522E-01
-5.391268E-02
-4.530400E-01
-1.087546E-01
-6.668795E-01
-1.641587E-01
-2.043175E-02
-5.328027E-02
-4.884041E-01
-5.671422E-02
-1.284666E-01
-1.392098E-02
-1.432327E-01
-4.612313E-02
-2.306910E-01
-5.105478E-02
-1.541349E-01
-3.338018E-02
-1.058470E-01
-5.362792E-02
-1.047112E-01
-4.224258E-02
-2.943176E-01
-4.868725E-02
-2.587610E-02
-4.315807E-02
-3.523267E-02
-3.992323E-02
-2.858380E-02
-2.103937E-02
-8.696462E-02
-2.368855E-02
-1.389638E-01
-2.956421E-02
-3.501207E-01
-3.399027E-02
-1.902988E-01
-3.608903E-02
-5.327172E-02
-3.572644E-02
-2.426249E-01
-1.431615E-02
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-5.595901E-01
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-1.151510E-01
-8.686749E-02
-1.730599E-01
-2.120689E-01
-3.466831E-01
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--- a/tests/test_score_kappafission/results_true.dat
+++ b/tests/test_score_kappafission/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
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 tallies:
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--- a/tests/test_score_nufission/results_true.dat
+++ b/tests/test_score_nufission/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
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 tallies:
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--- a/tests/test_score_nuscatter/results_true.dat
+++ b/tests/test_score_nuscatter/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
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 tallies:
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--- a/tests/test_score_nuscatter_n/results_true.dat
+++ b/tests/test_score_nuscatter_n/results_true.dat
@ -1,33 +1,33 @@
 k-combined:
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--- a/tests/test_score_nuscatter_pn/results_true.dat
+++ b/tests/test_score_nuscatter_pn/results_true.dat
@ -1,24 +1,24 @@
 k-combined:
-9.785262E-01 2.895177E-02
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 tally 1:
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 tally 2:
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--- a/tests/test_score_nuscatter_yn/results_true.dat
+++ b/tests/test_score_nuscatter_yn/results_true.dat
@ -1,38 +1,38 @@
 k-combined:
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 tally 1:
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 tally 2:
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--- a/tests/test_score_scatter/results_true.dat
+++ b/tests/test_score_scatter/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
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 tallies:
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--- a/tests/test_score_scatter_n/results_true.dat
+++ b/tests/test_score_scatter_n/results_true.dat
@ -1,33 +1,33 @@
 k-combined:
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 tallies:
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--- a/tests/test_score_scatter_pn/results_true.dat
+++ b/tests/test_score_scatter_pn/results_true.dat
@ -1,24 +1,24 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-9.630000E+00
-1.882770E+01
-9.951694E-01
-2.306142E-01
-4.578746E-01
-5.623761E-02
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 tally 2:
-9.630000E+00
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-9.951694E-01
-2.306142E-01
-4.578746E-01
-5.623761E-02
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+7.443156E-01
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+-9.923757E-02
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--- a/tests/test_score_scatter_yn/results_true.dat
+++ b/tests/test_score_scatter_yn/results_true.dat
@ -1,56 +1,56 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-9.630000E+00
-1.882770E+01
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 tally 2:
-9.630000E+00
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+-9.256989E-02
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+1.054268E-03
--- a/tests/test_score_total/results_true.dat
+++ b/tests/test_score_total/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tallies:
 0.000000E+00
 0.000000E+00
-1.094646E+01
-2.428429E+01
-2.225169E+00
-1.016830E+00
-3.150587E+01
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--- a/tests/test_score_total_yn/results_true.dat
+++ b/tests/test_score_total_yn/results_true.dat
@ -1,14 +1,14 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
 0.000000E+00
 0.000000E+00
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 tally 2:
 0.000000E+00
 0.000000E+00
@ -60,153 +60,153 @@ tally 2:
 0.000000E+00
 0.000000E+00
 0.000000E+00
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+-4.158899E-01
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+-4.851858E-01
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+-1.594406E-01
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+-2.351363E-01
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+-3.132077E-01
+3.695066E-02
+-1.755359E-02
+5.084452E-02
+1.640780E-01
+4.462165E-02
--- a/tests/test_seed/results_true.dat
+++ b/tests/test_seed/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.005431E-01 9.774165E-04
+3.002250E-01 2.560424E-03
--- a/tests/test_source_angle_mono/results_true.dat
+++ b/tests/test_source_angle_mono/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.265740E-01 8.249363E-03
+2.996387E-01 4.791063E-03
--- a/tests/test_source_energy_maxwell/results_true.dat
+++ b/tests/test_source_energy_maxwell/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-2.960138E-01 2.437651E-03
+2.960341E-01 2.432626E-03
--- a/tests/test_source_energy_mono/results_true.dat
+++ b/tests/test_source_energy_mono/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.056363E-01 3.294200E-03
+3.067897E-01 2.558512E-03
--- a/tests/test_source_file/results_true.dat
+++ b/tests/test_source_file/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.013216E-01 2.768871E-03
+2.968014E-01 3.867835E-03
--- a/tests/test_source_point/results_true.dat
+++ b/tests/test_source_point/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.099925E-01 1.386933E-03
+3.100117E-01 1.385536E-03
--- a/tests/test_sourcepoint_latest/results_true.dat
+++ b/tests/test_sourcepoint_latest/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_sourcepoint_restart/results_true.dat
+++ b/tests/test_sourcepoint_restart/results_true.dat
--- a/tests/test_statepoint_batch/results_true.dat
+++ b/tests/test_statepoint_batch/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.059066E-01 2.405464E-03
+3.059072E-01 2.420579E-03
--- a/tests/test_statepoint_interval/results_true.dat
+++ b/tests/test_statepoint_interval/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_statepoint_restart/results_true.dat
+++ b/tests/test_statepoint_restart/results_true.dat
--- a/tests/test_statepoint_sourcesep/results_true.dat
+++ b/tests/test_statepoint_sourcesep/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_survival_biasing/results_true.dat
+++ b/tests/test_survival_biasing/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-1.043266E+00 1.481033E-02
+9.971216E-01 1.547566E-02
--- a/tests/test_tally_assumesep/results_true.dat
+++ b/tests/test_tally_assumesep/results_true.dat
@ -1,11 +1,11 @@
 k-combined:
-9.785262E-01 2.895177E-02
+1.054379E+00 1.552941E-01
 tally 1:
-1.094646E+01
-2.428429E+01
+1.617612E+01
+5.390254E+01
 tally 2:
-2.225169E+00
-1.016830E+00
+3.372300E+00
+2.331937E+00
 tally 3:
-2.225169E+00
-1.016830E+00
+3.372300E+00
+2.331937E+00
--- a/tests/test_tally_nuclides/results_true.dat
+++ b/tests/test_tally_nuclides/results_true.dat
@ -1,27 +1,27 @@
 k-combined:
-9.914201E-01 3.310472E-02
+9.915468E-01 3.304007E-02
 tallies:
-7.251620E+00
-1.056750E+01
-1.649542E+00
-5.462124E-01
-1.598276E+00
-5.127366E-01
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+5.599615E+00
+6.304184E+00
--- a/tests/test_trace/results_true.dat
+++ b/tests/test_trace/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_translation/results_true.dat
+++ b/tests/test_translation/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_uniform_fs/results_true.dat
+++ b/tests/test_uniform_fs/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.610564E-01 7.013396E-03
+3.539168E-01 1.044452E-02
--- a/tests/test_universe/results_true.dat
+++ b/tests/test_universe/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-3.037843E-01 4.395619E-03
+3.037840E-01 4.395585E-03
--- a/tests/test_void/results_true.dat
+++ b/tests/test_void/results_true.dat
@ -1,2 +1,2 @@
 k-combined:
-9.749932E-01 3.202569E-02
+1.010005E+00 3.844050E-02