I ran a depletion run on a Candu reactor with the following materials defined,
#Materials
Sheath = openmc.Material(1,"Sheath")
Sheath.add_nuclide('Zr90', 0.981)
Sheath.add_element('Sn', 0.014)
Sheath.add_element('Fe', 0.002)
Sheath.add_element('Cr', 0.001)
Sheath.add_element('O', 0.002)
Sheath.set_density('g/cm3', clad_dens)
Calandria_tube = openmc.Material(2,'Calandria Tube')
Calandria_tube.add_nuclide('Zr90', 0.9823)
Calandria_tube.add_element('Sn', 0.014)
Calandria_tube.add_element('Fe', 0.001)
Calandria_tube.add_element('Cr', 0.001)
Calandria_tube.add_element('O', 0.0012)
Calandria_tube.add_element('Ni', 0.0005)
Calandria_tube.set_density('g/cm3', calandria_tube_dens)
Pressure_tube = openmc.Material(3,"Pressure Tube")
Pressure_tube.add_nuclide('Zr90', 0.975)
Pressure_tube.add_element('Nb', 0.025)
Pressure_tube.set_density('g/cm3', pressure_tube_dens)
Moderator = openmc.Material(4,"Moderator")
Moderator.add_nuclide('H2', 1.995)
Moderator.add_nuclide('H1', 0.005)
Moderator.add_nuclide('O16', 1.0)
Moderator.set_density('g/cm3', moderator_dens)
Moderator.add_element('B', ppm_Boron, enrichment=boron_enrichment, enrichment_target='B10')
Moderator.add_s_alpha_beta('c_D_in_D2O')
Coolant = openmc.Material(5, "Coolant")
Coolant.add_nuclide('H2', 1.98)
Coolant.add_nuclide('H1', 0.02)
Coolant.add_nuclide('O16', 1.0)
Coolant.set_density('g/cm3', coolant_dens)
Coolant.add_s_alpha_beta('c_D_in_D2O')
CO2 = openmc.Material(6, "CO2")
CO2.add_element('C', 1.0)
CO2.add_element('O', 2.0)
CO2.set_density('g/cm3', anulus_dens)
Calandria_vessel = openmc.Material(7, "Calandria vessel")
Calandria_vessel.add_element('C', 0.0003)
Calandria_vessel.add_element('Mn', 0.02)
Calandria_vessel.add_element('P', 0.00045)
Calandria_vessel.add_element('S', 0.0003)
Calandria_vessel.add_element('Si', 0.0075)
Calandria_vessel.add_element('Cr', 0.19)
Calandria_vessel.add_element('Ni', 0.10)
Calandria_vessel.add_element('N', 0.0010)
Calandria_vessel.add_element('Fe', 0.68045)
Calandria_vessel.set_density('g/cm3', calandria_vessel_dens)
Air = openmc.Material(8, "Air")
Air.add_element('N', 0.7812)
Air.add_element('O', 0.2095)
Air.add_element('Ar', 0.0093)
Air.set_density('g/cm3', 0.001225)
AdjusterA = openmc.Material(9, "AdjusterA")
AdjusterA.add_element('C', 0.0003)
AdjusterA.add_element('Mn', 0.02)
AdjusterA.add_element('P', 0.00045)
AdjusterA.add_element('S', 0.0003)
AdjusterA.add_element('Si', 0.0075)
AdjusterA.add_element('Cr', 0.19)
AdjusterA.add_element('Ni', 0.10)
AdjusterA.add_element('N', 0.0010)
AdjusterA.add_element('Fe', 0.68045)
AdjusterA.set_density('g/cm3', adjuster_dens)
#Mixing Homogenized Adjuster composition
ModeratorA = openmc.Material(10,"ModeratorA")
ModeratorA.add_nuclide('H2', 1.995)
ModeratorA.add_nuclide('H1', 0.005)
ModeratorA.add_nuclide('O16', 1.0)
ModeratorA.set_density('g/cm3', moderator_dens)
Adjuster = openmc.Material.mix_materials([AdjusterA, ModeratorA], [1-D2OC, D2OC], 'ao')
Adjuster.add_s_alpha_beta('c_D_in_D2O', fraction=D2OC)
Helium = openmc.Material(12, "Helium")
Helium.add_element('Helium', 2.0)
Helium.set_density('g/cm3', 0.000037239)
Light_water = openmc.Material(13, "Light Water")
Light_water.add_nuclide('H1', 2.0)
Light_water.add_nuclide('O16', 1.0)
Light_water.set_density('g/cm3', LCZ_dens)
Light_water.add_s_alpha_beta('c_H_in_H2O')
for i, code in enumerate(fuel_array, start=14):
# Create the variable name dynamically by appending the code
exec(f"Fuel_{code} = openmc.Material({i}, 'Fuel_{code}')")
#Execute the OpenMC commands for the dynamically created variable
exec(f"Fuel_{code}.add_element('U', 1.0, enrichment=0.71)")
exec(f"Fuel_{code}.add_nuclide('O16', 2.0)")
exec(f"Fuel_{code}.set_density('g/cm3', fuel_dens)")
exec(f"Fuel_{code}.volume = fuel_volume")
exec(f"fuel_materials.append(Fuel_{code})")
The fuel material is created for each bundle (only a quarter core with reflective conditions) therefore having over 1000 materials. I ran depletion for a single day, and then I exported them to materials.xml,
results = openmc.deplete.Results('Tests/step_1/depletion_results_step_1.h5')
materials = results.export_to_materials(1)
materials.export_to_xml()
I get the following warning for all of my materials, which I would expect when I am just overwriting my previous materials,
/home/smrcenter/mambaforge3/envs/openmc/lib/python3.11/site-packages/openmc/mixin.py:70: IDWarning: Another Material instance already exists with id=1.
warn(msg, IDWarning)
/home/smrcenter/mambaforge3/envs/openmc/lib/python3.11/site-packages/openmc/mixin.py:70: IDWarning: Another Material instance already exists with id=2.
warn(msg, IDWarning)
…
When I looked at materials using !cat material.xml I get for my first bundle,
<nuclide ao="1.929817637684495e-32" name="Ac225"/>
<nuclide ao="1.3170800421228922e-32" name="Ac226"/>
<nuclide ao="2.469359316266316e-24" name="Ac227"/>
<nuclide ao="1.6116540400283098e-20" name="Ag107"/>
<nuclide ao="2.098497327532303e-24" name="Ag108"/>
<nuclide ao="9.870776223664747e-12" name="Ag109"/>
<nuclide ao="1.3700616712971074e-17" name="Ag110_m1"/>
<nuclide ao="1.088368266256741e-11" name="Ag111"/>
<nuclide ao="7.805132334477439e-13" name="Ag112"/>
<nuclide ao="1.8879309845596655e-12" name="Ag113"/>
<nuclide ao="5.994977612499948e-16" name="Ag114"/>
<nuclide ao="1.5172057723006488e-13" name="Ag115"/>
<nuclide ao="3.2460797914464566e-14" name="Ag116"/>
<nuclide ao="8.71218353922682e-15" name="Ag117"/>
<nuclide ao="7.458785375744676e-17" name="Ag118_m1"/>
<nuclide ao="2.0836729649165005e-31" name="Am240"/>
<nuclide ao="5.329429075213908e-21" name="Am241"/>
<nuclide ao="4.194941158636156e-25" name="Am242"/>
<nuclide ao="4.308229395256642e-26" name="Am242_m1"/>
<nuclide ao="1.9677998081446666e-26" name="Am243"/>
<nuclide ao="1.558632765115681e-32" name="Am244"/>
<nuclide ao="4.48117244326181e-32" name="Am244_m1"/>
<nuclide ao="3.094569834946377e-124" name="Ar40"/>
<nuclide ao="3.4535716041961666e-116" name="Ar41"/>
<nuclide ao="2.230321608165899e-24" name="As73"/>
<nuclide ao="9.770626998918768e-21" name="As74"/>
<nuclide ao="5.853317146045357e-13" name="As75"/>
<nuclide ao="4.6193884996423485e-89" name="Au197"/>
<nuclide ao="4.5340532268446125e-34" name="B11"/>
<nuclide ao="1.3084143039162893e-39" name="Ba131"/>
<nuclide ao="4.209925104813926e-20" name="Ba132"/>
<nuclide ao="6.333566118943529e-22" name="Ba133"/>
<nuclide ao="2.157911021150353e-18" name="Ba134"/>
<nuclide ao="2.8369511572872215e-17" name="Ba135"/>
<nuclide ao="8.898421731117185e-13" name="Ba136"/>
<nuclide ao="2.274230557334279e-13" name="Ba137"/>
<nuclide ao="3.926035225854278e-09" name="Ba138"/>
<nuclide ao="3.251071640984702e-10" name="Ba139"/>
<nuclide ao="3.6864608538904446e-09" name="Ba140"/>
<nuclide ao="9.937966077286785e-35" name="Bi209"/>
<nuclide ao="1.7967860692593837e-43" name="Bi210_m1"/>
<nuclide ao="2.241768410338984e-70" name="Bk248"/>
<nuclide ao="6.922819833311412e-60" name="Bk249"/>
<nuclide ao="6.367426903163965e-64" name="Bk250"/>
<nuclide ao="1.4621495501150605e-14" name="Br79"/>
<nuclide ao="1.5256324923590566e-18" name="Br80"/>
<nuclide ao="1.1893021946635492e-10" name="Br81"/>
<nuclide ao="3.1150745153067127e-43" name="C12"/>
<nuclide ao="1.423869316256001e-10" name="C13"/>
<nuclide ao="4.779130967230592e-114" name="Ca43"/>
<nuclide ao="9.981621666706945e-104" name="Ca44"/>
<nuclide ao="1.6509996375669316e-106" name="Ca45"/>
<nuclide ao="4.5286827548953237e-97" name="Ca46"/>
<nuclide ao="1.8482584922625987e-90" name="Ca47"/>
<nuclide ao="9.10766814853912e-46" name="Cd106"/>
<nuclide ao="5.363351149623815e-44" name="Cd107"/>
<nuclide ao="2.856010643394856e-22" name="Cd108"/>
<nuclide ao="6.122984923465597e-29" name="Cd109"/>
<nuclide ao="2.8315882046755294e-16" name="Cd110"/>
<nuclide ao="5.811524674757281e-13" name="Cd111"/>
<nuclide ao="1.956977054794426e-12" name="Cd112"/>
<nuclide ao="7.280844097077126e-12" name="Cd113"/>
<nuclide ao="7.869939125671794e-12" name="Cd114"/>
<nuclide ao="4.271603263076418e-13" name="Cd115_m1"/>
<nuclide ao="8.61242281079031e-12" name="Cd116"/>
<nuclide ao="8.182392035816161e-25" name="Ce137"/>
<nuclide ao="2.8074248112016377e-19" name="Ce138"/>
<nuclide ao="5.883634836256209e-19" name="Ce139"/>
<nuclide ao="1.3175336710146404e-11" name="Ce140"/>
<nuclide ao="2.650330824768077e-09" name="Ce141"/>
<nuclide ao="3.1885659906842293e-09" name="Ce142"/>
<nuclide ao="2.8085249428254664e-09" name="Ce143"/>
<nuclide ao="3.3382515618581306e-09" name="Ce144"/>
<nuclide ao="8.873801510811725e-64" name="Cf249"/>
<nuclide ao="1.1115373833344823e-64" name="Cf250"/>
<nuclide ao="3.3106131056151175e-136" name="Cl37"/>
<nuclide ao="8.659991328716027e-47" name="Cm240"/>
<nuclide ao="1.549148202391891e-36" name="Cm241"/>
<nuclide ao="5.756426345185944e-26" name="Cm242"/>
<nuclide ao="1.6662021212771484e-31" name="Cm243"/>
<nuclide ao="2.399827367743952e-31" name="Cm244"/>
<nuclide ao="1.7936341546075702e-36" name="Cm245"/>
<nuclide ao="3.361305371607033e-41" name="Cm246"/>
<nuclide ao="9.052257626249051e-48" name="Cm247"/>
<nuclide ao="3.9376854168276294e-53" name="Cm248"/>
<nuclide ao="5.862440619332005e-60" name="Cm249"/>
<nuclide ao="1.0332267432228584e-66" name="Cm250"/>
<nuclide ao="1.6103213357349882e-44" name="Co59"/>
<nuclide ao="4.9853151535712046e-74" name="Cr52"/>
<nuclide ao="4.0781962416467354e-67" name="Cr53"/>
<nuclide ao="1.263366426602424e-68" name="Cr54"/>
<nuclide ao="5.124234644637386e-11" name="Cs133"/>
<nuclide ao="4.431364321650893e-15" name="Cs134"/>
<nuclide ao="8.308360205656793e-10" name="Cs135"/>
<nuclide ao="2.4074806607203566e-12" name="Cs136"/>
<nuclide ao="3.731519577527576e-09" name="Cs137"/>
<nuclide ao="8.27953961240681e-33" name="Cu63"/>
<nuclide ao="3.874370774232508e-39" name="Cu64"/>
<nuclide ao="4.3016444497890883e-19" name="Cu65"/>
<nuclide ao="1.083375581773245e-44" name="Dy155"/>
<nuclide ao="9.01343652317896e-40" name="Dy156"/>
<nuclide ao="1.643135588344353e-36" name="Dy157"/>
<nuclide ao="1.8430839564032104e-25" name="Dy158"/>
<nuclide ao="3.592133770740044e-24" name="Dy159"/>
<nuclide ao="8.679522839312827e-20" name="Dy160"/>
<nuclide ao="3.643633075163895e-15" name="Dy161"/>
<nuclide ao="1.62340590936378e-14" name="Dy162"/>
<nuclide ao="7.696441619585564e-15" name="Dy163"/>
<nuclide ao="3.6930652800949054e-15" name="Dy164"/>
<nuclide ao="1.8712536945076247e-39" name="Er162"/>
<nuclide ao="2.171337774169037e-34" name="Er163"/>
<nuclide ao="3.3827135809655125e-23" name="Er164"/>
<nuclide ao="2.0478525609769356e-25" name="Er165"/>
<nuclide ao="2.400768381331677e-17" name="Er166"/>
<nuclide ao="8.481489100158743e-16" name="Er167"/>
<nuclide ao="6.160079414996311e-16" name="Er168"/>
<nuclide ao="3.5236783963466105e-16" name="Er169"/>
<nuclide ao="2.1438634447751788e-16" name="Er170"/>
<nuclide ao="4.542729945940668e-16" name="Eu151"/>
<nuclide ao="6.663725871012158e-19" name="Eu152"/>
<nuclide ao="1.6095354830482047e-11" name="Eu153"/>
<nuclide ao="1.5058399491291562e-15" name="Eu154"/>
<nuclide ao="2.1387140315405254e-11" name="Eu155"/>
<nuclide ao="5.438659976554982e-12" name="Eu156"/>
<nuclide ao="2.717887395062152e-12" name="Eu157"/>
<nuclide ao="4.994316494461423e-56" name="Fe56"/>
<nuclide ao="5.1285998967485186e-58" name="Fe57"/>
<nuclide ao="4.290601581206456e-50" name="Fe58"/>
<nuclide ao="1.5752994670843745e-15" name="Ga69"/>
<nuclide ao="2.499535333535399e-22" name="Ga70"/>
<nuclide ao="5.92133010185354e-15" name="Ga71"/>
<nuclide ao="2.1072068472850705e-20" name="Gd152"/>
<nuclide ao="6.808142729327013e-24" name="Gd153"/>
<nuclide ao="9.657132351865906e-20" name="Gd154"/>
<nuclide ao="4.141001153260431e-15" name="Gd155"/>
<nuclide ao="9.380150543967401e-14" name="Gd156"/>
<nuclide ao="1.6731615984874819e-12" name="Gd157"/>
<nuclide ao="2.273227306198212e-12" name="Gd158"/>
<nuclide ao="5.056290946337888e-13" name="Gd159"/>
<nuclide ao="2.6200662830603465e-13" name="Gd160"/>
<nuclide ao="1.033281989402041e-20" name="Ge70"/>
<nuclide ao="4.8107025431349504e-24" name="Ge71"/>
<nuclide ao="8.386274559727318e-16" name="Ge72"/>
<nuclide ao="4.621133865439289e-14" name="Ge73"/>
<nuclide ao="2.0608912974571242e-13" name="Ge74"/>
<nuclide ao="5.305754551882447e-14" name="Ge75"/>
<nuclide ao="1.8492052248284437e-12" name="Ge76"/>
<nuclide ao="6.341836611609323e-17" name="H1"/>
<nuclide ao="4.136799241747123e-24" name="H2"/>
<nuclide ao="4.329842711500528e-34" name="H3"/>
<nuclide ao="2.2169970704297437e-38" name="He3"/>
<nuclide ao="1.424093359631622e-10" name="He4"/>
<nuclide ao="1.0931617972898535e-102" name="Hg196"/>
<nuclide ao="7.079847131212724e-103" name="Hg197"/>
<nuclide ao="3.377390597830266e-108" name="Hg197_m1"/>
<nuclide ao="1.3862615804574495e-92" name="Hg198"/>
<nuclide ao="8.840365718723324e-83" name="Hg199"/>
<nuclide ao="1.0233178550570114e-72" name="Hg200"/>
<nuclide ao="3.1034957551775364e-63" name="Hg201"/>
<nuclide ao="5.123282176573173e-69" name="Hg202"/>
<nuclide ao="7.27431777750082e-54" name="Hg203"/>
<nuclide ao="2.8323198258616764e-46" name="Hg204"/>
<nuclide ao="1.8497012232966078e-15" name="Ho165"/>
<nuclide ao="6.299992814431939e-20" name="Ho166_m1"/>
<nuclide ao="2.297146802403933e-12" name="I127"/>
<nuclide ao="1.5822605157434277e-17" name="I128"/>
<nuclide ao="1.9262661213614687e-10" name="I129"/>
<nuclide ao="6.937008601105635e-14" name="I130"/>
<nuclide ao="1.4503174468805998e-09" name="I131"/>
<nuclide ao="6.32419259539618e-11" name="I132"/>
<nuclide ao="4.674371101478974e-13" name="I132_m1"/>
<nuclide ao="2.7568855240341237e-09" name="I133"/>
<nuclide ao="2.5144929790895036e-10" name="I134"/>
<nuclide ao="1.4012547401062343e-09" name="I135"/>
<nuclide ao="3.930315875593751e-18" name="In113"/>
<nuclide ao="5.1378511693715476e-26" name="In114"/>
<nuclide ao="6.112160729364588e-13" name="In115"/>
<nuclide ao="1.7559783639887818e-116" name="K41"/>
<nuclide ao="1.535428883186955e-38" name="Kr78"/>
<nuclide ao="2.841901668532603e-25" name="Kr79"/>
<nuclide ao="6.338572321648061e-17" name="Kr80"/>
<nuclide ao="6.449573349388882e-19" name="Kr81"/>
<nuclide ao="6.795797262053368e-15" name="Kr82"/>
<nuclide ao="2.3746887983945157e-10" name="Kr83"/>
<nuclide ao="5.772458920630743e-10" name="Kr84"/>
<nuclide ao="1.3676396743636936e-10" name="Kr85"/>
<nuclide ao="1.2063747806572914e-09" name="Kr86"/>
<nuclide ao="1.878854864659916e-14" name="La138"/>
<nuclide ao="3.544284494409728e-09" name="La139"/>
<nuclide ao="9.090062198165904e-11" name="La140"/>
<nuclide ao="4.183535707216673e-62" name="Mn55"/>
<nuclide ao="3.8533184564253715e-09" name="Mo100"/>
<nuclide ao="2.7353674363115786e-39" name="Mo92"/>
<nuclide ao="1.21890358823389e-25" name="Mo93"/>
<nuclide ao="2.9897659642028523e-19" name="Mo94"/>
<nuclide ao="1.358215720246485e-13" name="Mo95"/>
<nuclide ao="9.164690019547372e-14" name="Mo96"/>
<nuclide ao="1.1848713608721636e-09" name="Mo97"/>
<nuclide ao="3.532473826234882e-09" name="Mo98"/>
<nuclide ao="3.309881536022002e-09" name="Mo99"/>
<nuclide ao="7.126925897013054e-26" name="N14"/>
<nuclide ao="8.321138446270048e-34" name="N15"/>
<nuclide ao="2.168546925878269e-18" name="Nb93"/>
<nuclide ao="1.4560480119778462e-16" name="Nb94"/>
<nuclide ao="2.0572311008062196e-11" name="Nb95"/>
<nuclide ao="8.565519098050719e-18" name="Nd142"/>
<nuclide ao="1.30038870924445e-11" name="Nd143"/>
<nuclide ao="3.9435950659562016e-12" name="Nd144"/>
<nuclide ao="1.5842438239789918e-09" name="Nd145"/>
<nuclide ao="1.7733528673809887e-09" name="Nd146"/>
<nuclide ao="1.3196587843474404e-09" name="Nd147"/>
<nuclide ao="1.0293866989123455e-09" name="Nd148"/>
<nuclide ao="6.987963012244632e-11" name="Nd149"/>
<nuclide ao="4.1223055215729547e-10" name="Nd150"/>
<nuclide ao="1.7364539197983434e-47" name="Ni60"/>
<nuclide ao="5.731138268230197e-40" name="Ni61"/>
<nuclide ao="1.6970801224053698e-30" name="Ni62"/>
<nuclide ao="1.7485967421211458e-27" name="Ni63"/>
<nuclide ao="3.277000658555096e-26" name="Ni64"/>
<nuclide ao="2.8149961382489174e-42" name="Np234"/>
<nuclide ao="1.088978531069958e-31" name="Np235"/>
<nuclide ao="6.460446788096612e-22" name="Np236"/>
<nuclide ao="1.7894812730055866e-36" name="Np236_m1"/>
<nuclide ao="4.042851421701041e-12" name="Np237"/>
<nuclide ao="1.8972629379863372e-16" name="Np238"/>
<nuclide ao="4.25578556315294e-08" name="Np239"/>
<nuclide ao="0.047281687029050924" name="O16"/>
<nuclide ao="6.88167228010295e-12" name="O17"/>
<nuclide ao="8.474858356721898e-21" name="O18"/>
<nuclide ao="1.266854089381202e-35" name="Pa229"/>
<nuclide ao="3.90352038752887e-26" name="Pa230"/>
<nuclide ao="1.215592829021564e-16" name="Pa231"/>
<nuclide ao="6.96652885426361e-21" name="Pa232"/>
<nuclide ao="1.4430735078391378e-21" name="Pa233"/>
<nuclide ao="6.20146915667519e-62" name="Pb204"/>
<nuclide ao="3.9008555700217506e-50" name="Pb205"/>
<nuclide ao="5.490635010120918e-40" name="Pb206"/>
<nuclide ao="1.0196198430966022e-32" name="Pb207"/>
<nuclide ao="2.8945907435713676e-33" name="Pb208"/>
<nuclide ao="1.2829690114938063e-22" name="Pd102"/>
<nuclide ao="4.840630427689883e-26" name="Pd103"/>
<nuclide ao="5.55100140476553e-16" name="Pd104"/>
<nuclide ao="8.037318240217439e-11" name="Pd105"/>
<nuclide ao="1.986258518934571e-12" name="Pd106"/>
<nuclide ao="1.1320510726168691e-10" name="Pd107"/>
<nuclide ao="4.433523650605708e-11" name="Pd108"/>
<nuclide ao="1.3630428457714777e-11" name="Pd109"/>
<nuclide ao="1.8062731222101442e-11" name="Pd110"/>
<nuclide ao="2.9176365717711185e-39" name="Pm143"/>
<nuclide ao="1.5018545979698933e-26" name="Pm144"/>
<nuclide ao="3.349407065952519e-24" name="Pm145"/>
<nuclide ao="2.801752409820266e-19" name="Pm146"/>
<nuclide ao="4.1486109741478135e-11" name="Pm147"/>
<nuclide ao="9.258922619573494e-16" name="Pm148"/>
<nuclide ao="8.329594110815676e-16" name="Pm148_m1"/>
<nuclide ao="5.234439955098063e-10" name="Pm149"/>
<nuclide ao="6.659265792960185e-14" name="Pm150"/>
<nuclide ao="1.9787923488193586e-10" name="Pm151"/>
<nuclide ao="7.974422101063413e-37" name="Po210"/>
<nuclide ao="2.3073625111028075e-11" name="Pr141"/>
<nuclide ao="4.1460980520998984e-17" name="Pr142"/>
<nuclide ao="7.414702899394623e-10" name="Pr143"/>
<nuclide ao="8.951295389505069e-115" name="Pt193"/>
<nuclide ao="2.024437312728489e-104" name="Pt194"/>
<nuclide ao="4.91690073372099e-107" name="Pt195"/>
<nuclide ao="9.186121824142525e-96" name="Pt196"/>
<nuclide ao="6.000732794062813e-88" name="Pt197"/>
<nuclide ao="8.171169299411748e-78" name="Pt198"/>
<nuclide ao="2.717986158557923e-31" name="Pu236"/>
<nuclide ao="2.809077489975978e-28" name="Pu237"/>
<nuclide ao="1.873741214389324e-17" name="Pu238"/>
<nuclide ao="6.407206233583941e-09" name="Pu239"/>
<nuclide ao="1.7880388070294752e-12" name="Pu240"/>
<nuclide ao="1.7497198935212104e-16" name="Pu241"/>
<nuclide ao="1.0715606129412699e-20" name="Pu242"/>
<nuclide ao="3.5417846664612585e-26" name="Pu243"/>
<nuclide ao="3.9738550400533475e-31" name="Pu244"/>
<nuclide ao="8.166104984800946e-38" name="Pu245"/>
<nuclide ao="2.518406925928023e-75" name="Pu246"/>
<nuclide ao="1.10304304632584e-30" name="Ra223"/>
<nuclide ao="9.34375566164923e-31" name="Ra224"/>
<nuclide ao="1.6785412610374866e-30" name="Ra225"/>
<nuclide ao="1.4783143733102782e-22" name="Ra226"/>
<nuclide ao="4.437927332432346e-10" name="Rb85"/>
<nuclide ao="3.917440273624505e-15" name="Rb86"/>
<nuclide ao="1.455346765955568e-09" name="Rb87"/>
<nuclide ao="1.5036399512572418e-11" name="Rh103"/>
<nuclide ao="1.2272586391892896e-18" name="Rh104"/>
<nuclide ao="3.9783963388207416e-10" name="Rh105"/>
<nuclide ao="4.523556014069126e-15" name="Ru100"/>
<nuclide ao="3.09712881838256e-09" name="Ru101"/>
<nuclide ao="2.6350982017015167e-09" name="Ru102"/>
<nuclide ao="1.900389853842774e-09" name="Ru103"/>
<nuclide ao="1.190722400214191e-09" name="Ru104"/>
<nuclide ao="1.709319142933092e-10" name="Ru105"/>
<nuclide ao="2.880374925650408e-10" name="Ru106"/>
<nuclide ao="1.619820860067517e-39" name="Ru97"/>
<nuclide ao="2.1248091056299695e-24" name="Ru98"/>
<nuclide ao="7.47340592439417e-15" name="Ru99"/>
<nuclide ao="1.9817476097874324e-12" name="Sb121"/>
<nuclide ao="2.083550555236704e-16" name="Sb122"/>
<nuclide ao="9.16348873403726e-12" name="Sb123"/>
<nuclide ao="5.7683256153350304e-15" name="Sb124"/>
<nuclide ao="1.5106878426749523e-11" name="Sb125"/>
<nuclide ao="5.099125527443994e-13" name="Sb126"/>
<nuclide ao="4.7685718849086905e-110" name="Sc45"/>
<nuclide ao="6.491137864787839e-23" name="Se74"/>
<nuclide ao="1.6573968452522118e-24" name="Se75"/>
<nuclide ao="2.554751726740794e-17" name="Se76"/>
<nuclide ao="3.2780159702575335e-13" name="Se77"/>
<nuclide ao="1.0366833793043967e-11" name="Se78"/>
<nuclide ao="2.6735719674108184e-11" name="Se79"/>
<nuclide ao="7.694994934191993e-11" name="Se80"/>
<nuclide ao="2.2496261423297975e-12" name="Se81"/>
<nuclide ao="1.9662985847247867e-10" name="Se82"/>
<nuclide ao="8.315696804413914e-46" name="Sm144"/>
<nuclide ao="4.747855753727773e-40" name="Sm145"/>
<nuclide ao="1.8548194899409636e-23" name="Sm146"/>
<nuclide ao="9.916549734681388e-15" name="Sm147"/>
<nuclide ao="3.339014164648989e-17" name="Sm148"/>
<nuclide ao="7.645261302387471e-11" name="Sm149"/>
<nuclide ao="1.4768353802254148e-12" name="Sm150"/>
<nuclide ao="6.256550133460656e-11" name="Sm151"/>
<nuclide ao="1.662590821184587e-10" name="Sm152"/>
<nuclide ao="8.544859820819112e-11" name="Sm153"/>
<nuclide ao="4.8381756846115964e-11" name="Sm154"/>
<nuclide ao="1.5493743670003516e-38" name="Sn112"/>
<nuclide ao="3.035136358164452e-41" name="Sn113"/>
<nuclide ao="1.8642042611610415e-23" name="Sn114"/>
<nuclide ao="3.1998641715272843e-14" name="Sn115"/>
<nuclide ao="3.40527087477028e-17" name="Sn116"/>
<nuclide ao="6.042130195712281e-12" name="Sn117"/>
<nuclide ao="7.21409919378882e-12" name="Sn118"/>
<nuclide ao="8.033409496702767e-12" name="Sn119"/>
<nuclide ao="8.247286297197053e-12" name="Sn120"/>
<nuclide ao="6.238570210076968e-13" name="Sn121_m1"/>
<nuclide ao="1.0001062196231278e-11" name="Sn122"/>
<nuclide ao="6.299737035647233e-13" name="Sn123"/>
<nuclide ao="1.6782338053603502e-11" name="Sn124"/>
<nuclide ao="5.853592552894427e-12" name="Sn125"/>
<nuclide ao="3.4151565433707835e-11" name="Sn126"/>
<nuclide ao="5.38743340693122e-22" name="Sr84"/>
<nuclide ao="4.1926736947343417e-20" name="Sr85"/>
<nuclide ao="7.948176544756354e-17" name="Sr86"/>
<nuclide ao="7.560404379099591e-16" name="Sr87"/>
<nuclide ao="1.7252238119552843e-09" name="Sr88"/>
<nuclide ao="2.785938656174916e-09" name="Sr89"/>
<nuclide ao="3.4733766725882875e-09" name="Sr90"/>
<nuclide ao="8.047110823234582e-20" name="Tb158"/>
<nuclide ao="2.5595992299188336e-13" name="Tb159"/>
<nuclide ao="1.8864985053729475e-17" name="Tb160"/>
<nuclide ao="7.174596735443747e-14" name="Tb161"/>
<nuclide ao="5.252325692909815e-16" name="Tc98"/>
<nuclide ao="2.5456608496246245e-10" name="Tc99"/>
<nuclide ao="4.5585551126137394e-26" name="Te120"/>
<nuclide ao="3.279044863840428e-24" name="Te121"/>
<nuclide ao="3.3079034707858777e-24" name="Te121_m1"/>
<nuclide ao="2.6711184573998797e-17" name="Te122"/>
<nuclide ao="3.125474874312876e-19" name="Te123"/>
<nuclide ao="6.347645770563149e-16" name="Te124"/>
<nuclide ao="3.9468230544441315e-15" name="Te125"/>
<nuclide ao="8.711451211533168e-13" name="Te126"/>
<nuclide ao="1.1584274988635014e-12" name="Te127_m1"/>
<nuclide ao="1.91719808756439e-10" name="Te128"/>
<nuclide ao="4.318303798122544e-11" name="Te129_m1"/>
<nuclide ao="1.0897182763761654e-09" name="Te130"/>
<nuclide ao="3.895308879451125e-11" name="Te131"/>
<nuclide ao="1.8479760130517244e-10" name="Te131_m1"/>
<nuclide ao="2.373282227474879e-09" name="Te132"/>
<nuclide ao="5.429078722678335e-29" name="Th227"/>
<nuclide ao="5.644741558282125e-27" name="Th228"/>
<nuclide ao="1.6537380716032637e-23" name="Th229"/>
<nuclide ao="1.1743915597229973e-14" name="Th230"/>
<nuclide ao="3.366268177811838e-16" name="Th231"/>
<nuclide ao="6.370406959362396e-17" name="Th232"/>
<nuclide ao="1.1416220779316633e-23" name="Th233"/>
<nuclide ao="9.826030828152438e-15" name="Th234"/>
<nuclide ao="2.657579688428708e-106" name="Ti46"/>
<nuclide ao="4.950195109602051e-94" name="Ti47"/>
<nuclide ao="1.848621696354473e-94" name="Ti48"/>
<nuclide ao="1.4254474680427427e-85" name="Ti49"/>
<nuclide ao="1.0696983978561772e-77" name="Ti50"/>
<nuclide ao="1.1530723136419847e-56" name="Tl203"/>
<nuclide ao="1.4376110544150966e-57" name="Tl204"/>
<nuclide ao="2.1243945603234527e-47" name="Tl205"/>
<nuclide ao="2.4342420140982324e-26" name="Tm168"/>
<nuclide ao="1.3090267435089072e-17" name="Tm169"/>
<nuclide ao="4.1773036473006465e-22" name="Tm170"/>
<nuclide ao="7.162548313968014e-17" name="Tm171"/>
<nuclide ao="3.1108188529081666e-29" name="U230"/>
<nuclide ao="3.217502387672475e-32" name="U231"/>
<nuclide ao="9.654711434606124e-22" name="U232"/>
<nuclide ao="5.791336928368226e-16" name="U233"/>
<nuclide ao="1.519217031353156e-06" name="U234"/>
<nuclide ao="0.00016991211149671226" name="U235"/>
<nuclide ao="7.89078117037677e-07" name="U236"/>
<nuclide ao="7.742754772986441e-11" name="U237"/>
<nuclide ao="0.023468511790973957" name="U238"/>
<nuclide ao="1.1781319873220066e-09" name="U239"/>
<nuclide ao="2.1725360111754925e-14" name="U240"/>
<nuclide ao="3.0129550315090586e-21" name="U241"/>
<nuclide ao="1.2505932559865797e-80" name="V51"/>
<nuclide ao="1.4620241411782382e-63" name="Xe125"/>
<nuclide ao="1.2509951637771104e-21" name="Xe126"/>
<nuclide ao="1.6070029087460999e-27" name="Xe127"/>
<nuclide ao="5.621454018852009e-16" name="Xe128"/>
<nuclide ao="9.667664131789246e-21" name="Xe129"/>
<nuclide ao="6.26686798215235e-14" name="Xe130"/>
<nuclide ao="5.934190990508366e-11" name="Xe131"/>
<nuclide ao="2.129370907519293e-10" name="Xe132"/>
<nuclide ao="1.119330575409333e-09" name="Xe133"/>
<nuclide ao="4.376523216757259e-09" name="Xe134"/>
<nuclide ao="8.512066933608628e-10" name="Xe135"/>
<nuclide ao="4.817430246107983e-09" name="Xe136"/>
<nuclide ao="1.8809421165133138e-11" name="Y89"/>
<nuclide ao="1.0913191521801513e-13" name="Y90"/>
<nuclide ao="1.750435887815498e-09" name="Y91"/>
<nuclide ao="4.4995715060826194e-33" name="Yb168"/>
<nuclide ao="5.552091348335422e-38" name="Yb169"/>
<nuclide ao="5.613778231585527e-25" name="Yb170"/>
<nuclide ao="2.722151300043345e-20" name="Yb171"/>
<nuclide ao="2.8133464428689494e-18" name="Yb172"/>
<nuclide ao="3.356435311932023e-40" name="Zn64"/>
<nuclide ao="2.595738397147748e-47" name="Zn65"/>
<nuclide ao="1.6290316251853503e-17" name="Zn66"/>
<nuclide ao="8.109753905063569e-17" name="Zn67"/>
<nuclide ao="1.0040052490948537e-15" name="Zn68"/>
<nuclide ao="9.465781975025753e-17" name="Zn69"/>
<nuclide ao="3.0591733045775478e-15" name="Zn70"/>
<nuclide ao="9.78679354456096e-15" name="Zr90"/>
<nuclide ao="7.563402777939171e-12" name="Zr91"/>
<nuclide ao="2.3162970703158576e-09" name="Zr92"/>
<nuclide ao="1.932825990830984e-09" name="Zr93"/>
<nuclide ao="3.8399381853687815e-09" name="Zr94"/>
<nuclide ao="3.8863729433429396e-09" name="Zr95"/>
<nuclide ao="3.870395947187337e-09" name="Zr96"/>
Which looks incredibly wrong to me, the materials that were not fuel appeared correct, but these are cleary wrong. Summing them you get,
Material 14 total ao = 0.070922561152
which should be equal to 1. I was wondering if anyone could help me out with why this might occur. Is there some strange normalization going on here? and if so how would I be able to unormalize it so I can compare them back to my original materials. Thanks for assistance.