From f27b952a31e39707ae99a5504de13cb15497330d Mon Sep 17 00:00:00 2001 From: smutch Date: Thu, 1 Feb 2024 13:45:37 +1100 Subject: [PATCH] Revert "Reorganise params" This reverts commit 66af884495b0cfbcf4b2b886cae64ca5ba553b36. --- ...aults.par => Genesis_L10_N2048_PopIII.par} | 127 +++++----- input/params/Tiamat.par | 223 ++++++++++++++++++ .../simulations/Genesis_L10_N2048_PopIII.par | 35 --- input/params/simulations/Tiamat.par | 28 --- 4 files changed, 290 insertions(+), 123 deletions(-) rename input/params/{defaults.par => Genesis_L10_N2048_PopIII.par} (76%) create mode 100644 input/params/Tiamat.par delete mode 100644 input/params/simulations/Genesis_L10_N2048_PopIII.par delete mode 100644 input/params/simulations/Tiamat.par diff --git a/input/params/defaults.par b/input/params/Genesis_L10_N2048_PopIII.par similarity index 76% rename from input/params/defaults.par rename to input/params/Genesis_L10_N2048_PopIII.par index aeb407b46..b7ef111ca 100644 --- a/input/params/defaults.par +++ b/input/params/Genesis_L10_N2048_PopIII.par @@ -1,35 +1,44 @@ -# 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥 -# 🐉 MERAXES SIMULATION-INDEPENDENT DEFAULT PARAMETERS 🐉 -# 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥 - -#-------------------------------- -#----- Code options & flags ----- -#-------------------------------- - +#----- SA model output files -------------- +#------------------------------------------ +FileNameGalaxies : genesis-L10_N2048 + +#------------------------------------------ +#----- Simulation input files ------------ +#------------------------------------------ +SimName : Genesis L10_N2048 # Name of the N-body simulation +SimulationDir : /fred/oz113/balu/files_for_meraxes/L10_N2048 # Path of the N-body (before /trees) +CatalogFilePrefix : VELOCIraptor.walkabletree.forestID.hdf5.0 # N-body file. +TreesID : 0 # MergerTree algorithm: 0 -> VELOCIraptor; 1 -> gbpTrees +BoxSize : 10.0 # Mpc / h +VolumeFactor : 1.0 It looks like is not used anywhere so we might remove this! (Double check with Simon) + +#------------------------------------------ +#----- Code options ----------------------- +#------------------------------------------ NSteps : 1 # Current version of code requires NSteps=1 FlagInteractive : 0 FlagSubhaloVirialProps : 0 # 0 -> approximate subhalo virial props using particle number; 1 -> use catalogue values FlagMCMC : 0 # Don't do any writing and activate MCMC related routines FlagIgnoreProgIndex : 0 RandomSeed : 1809 # seed for random number generator -VolumeFactor : 1.0 # Set to 1.0 unless the trees are subsampled + +PhotometricTablesDir : /fred/oz113/eventura/meraxes/input/photometric_tables # For Luminosity calculation +CoolingFuncsDir : /fred/oz113/eventura/meraxes/input/cooling_functions # For Gas cooling +StellarFeedbackDir : /fred/oz113/eventura/meraxes/input/stellar_feedback_tables/Kroupa # For Pop. II stellar feedback +TablesForXHeatingDir : /fred/oz113/eventura/meraxes/input/21cmFAST-tables # For X-ray heating (from 21cmFAST) Flag_IncludeRecombinations : 0 # if 1 reionization accounts for H-recombination Flag_Compute21cmBrightTemp : 0 # if 1 Meraxes computes the 21cm Brightness Temperature Flag_ComputePS : 0 # if 1 Meraxes computes the 21cm Power Spectrum -Flag_IncludeSpinTemp : 0 # if 0 Ts>>Tg +Flag_IncludeSpinTemp : 1 # if 0 Ts>>Tg Flag_SeparateQSOXrays : 0 # NOT CURRENTLY IMPLEMENTED (CODE WILL FAIL IF != 0) Flag_IncludePecVelsFor21cm : 0 # if 1 the computation of 21cm Tb accounts for peculiar velocities Flag_ConstructLightcone : 0 # Construct reionization light cones -Flag_IncludeLymanWerner : 0 # if 1 Meraxes computes Lyman-Werner background (crucial for Minihalos) -Flag_IncludeMetalEvo : 0 # if 1 Meraxes computes the metal enrichment of the IGM. -Flag_IncludeStreamVel : 0 # if 1 Meraxes computes Streaming Velocities (relevant only for Minihalos) - +Flag_IncludeLymanWerner : 1 # if 1 Meraxes computes Lyman-Werner background (crucial for Minihalos) +Flag_IncludeMetalEvo : 1 # if 1 Meraxes computes the metal enrichment of the IGM. +Flag_IncludeStreamVel : 1 # if 1 Meraxes computes Streaming Velocities (relevant only for Minihalos) -#-------------------------------------------------------- -#------------ External Metal enrichment ----------------- -#----- you need this when Flag_IncludeMetalEvo == 1 ----- -#-------------------------------------------------------- +#################### External Metal enrichment, you need this when Flag_IncludeMetalEvo == 1 ################################# MetalGridDim : 128 # Number of pixels in a side of the MetalGrid @@ -40,11 +49,10 @@ NormCluster : 200.0 ZCrit : 0.0001 # Critical metallicity. If Z >= Zcrit -> PopII, otherwise PopIII (crucial for Minihalos) +################################################ -#------------------------------------------------------------------- -#------------------------- X-Ray stuff ----------------------------- -#----- including PopIII which is required when using Minihalos ----- -#------------------------------------------------------------------- + +##################### X-Ray stuff (including PopIII which a required when using Minihalos) ####################### LXrayGal : 3.16e40 # Soft-band (< NuXraySoftCut keV) X-ray luminosity for galaxy based sources (HMXB) LXrayIII : 3.16e40 # Same as above for PopIII @@ -58,11 +66,11 @@ SpecIndexXrayQSO : 1. # Spectral index of QSO X-ray sourc NuXraySoftCut : 2000. # X-ray soft-band cut off in (eV) NuXrayMax : 10000. # Maximum energy for X-ray band integration +#------------------------------------------ +#----- Parameters of physical model. Includes PopIII required when using Minihalos. ------- +#------------------------------------------ -#--------------------------------------------- -#----- star formation (including PopIII) ----- -#--------------------------------------------- - +# ----- star formation (including PopIII) ----- SfDiskVelOpt : 1 # disk velocity for SF law (1=Vmax, 2=Vvir) SfPrescription : 1 # C06 SF law IF YOU RUN POP III YOU NEED THIS == 1 @@ -74,12 +82,14 @@ SfEfficiencyScaling_III : 0.0 # same as above for PopIII SfCriticalSDNorm : 0.2 # critical surface density normalisation factor for star formation (internal units; standard=0.37) SfCriticalSDNorm_III : 0.2 # same as above for PopIII -### Pop III IMF (you need this when running Minihalos) +# ----- Pop III IMF (you need this when running Minihalos) ----- PopIII_IMF : 1 # IMF type with Mup and Mlow: 1-> Sal500_001, 2-> Sal500_050, 3->logA500_001, 4->logE500_001 PopIIIAgePrescription : 2 # Age of PopIII stars: 1->Schaerer Strong Mass Loss, 2-> Schaerer No Mass Loss -### Pressure-based SF law from Blitz & Rosolowski 2006 +# ---------------------------------------------------------------- +# ----- Pressure-based SF law from Blitz & Rosolowski 2006 ------- +# ---------------------------------------------------------------- # SfPrescription == 2 and # Different H2 Depletion Timescale: # 1) SfEfficiencyScaling = 0, SfEfficiency = 0.15 @@ -90,10 +100,7 @@ PopIIIAgePrescription : 2 # Age of PopIII stars: 1->Schaerer Strong Mass Los # -> 2Gyr at z=0 with redshift dependence SF timescale (Duffy+17) -#------------------------------ -#----- supernova feedback ----- -#------------------------------ - +# ----- supernova feedback ----- Flag_IRA : 0 # use the instantaneous recycling approximation Flag_ReheatToFOFGroupTemp : 0 # try to reheat gas to the FOF group Tvir instead of just the subgroup value SfRecycleFraction : 0.25 # instantaneous recycle fraction (IMF dependant) (only used when Flag_IRA=1) @@ -141,18 +148,10 @@ SnReheatScaling2_III : 0.0 SnReheatNorm : 70.0 # mass loading factor for SN feedback scaling (with Vmax [internal units]) SnReheatNorm_III : 70.0 - -#------------------- -#----- cooling ----- -#------------------- - +# ----- cooling ----- MaxCoolingMassFactor : 1.0 # maximum cooling mass factor (1 -> ff time) - -#--------------------------- -#----- reincorporation ----- -#--------------------------- - +# ----- reincorporation ----- # ReincorporationModel=1: # -Reincorporation time is proportional to the halo dynamic time # RecinorporationModel=2: @@ -163,11 +162,7 @@ MaxCoolingMassFactor : 1.0 # maximum cooling mass factor (1 -> ff time) ReincorporationModel : 1 ReincorporationEff : 0.0 # gas reincorporation efficiency from ejected component - -#------------------- -#----- mergers ----- -#------------------- - +# ----- mergers ----- Flag_FixVmaxOnInfall : 0 # fix Vmax upon infall Flag_FixDiskRadiusOnInfall : 0 # fix disk radius upon infall @@ -180,10 +175,7 @@ MergerBurstFactor : 0.57 # Constant factor in merger burst equation MergerBurstScaling : 0.7 -#-------------------------------- #----- BlackHole and Quasar ----- -#-------------------------------- - Flag_BHFeedback : 1 RadioModeEff : 0.3 @@ -197,13 +189,13 @@ quasar_mode_scaling : 0.0 quasar_open_angle : 80.0 -#------------------------ +#---------------------------------------------- #----- Reionization ----- -#------------------------ +#---------------------------------------------- Flag_ReionizationModifier : 1 # 0: No modifier, 1: Sobacchi 21cmFAST modifier, 2: use halo mass dependant infall modifier of Gnedin, 3: precomputed (requires input file) -#### global prescriptions +# global prescriptions ReionSobacchi_Zre : 9.3 ReionSobacchi_DeltaZre : 1.0 ReionSobacchi_DeltaZsc : 2.0 @@ -212,7 +204,7 @@ ReionSobacchi_T0 : 5.0e4 ReionGnedin_z0 : 8 ReionGnedin_zr : 7 -#### patchy (21cmFAST) prescription +# patchy (21cmFAST) prescription Flag_PatchyReion : 1 # Use 21cmFAST (ensure Flag_ReionizationModifier=1 if wish to couple to galaxy formation). Flag_OutputGrids : 1 Flag_OutputGridsPostReion : 1 @@ -257,13 +249,28 @@ EndRedshiftLightcone : 6.0 ReionRBubbleMaxRecomb : 33.9 ReionMaxHeatingRedshift : 30. - -#---------------------------------- -#----- Luminosity calculation ----- -#---------------------------------- - +#------------------------------------------------ +#----- Cosmological and nbody sim parameters ---- +#------------------------------------------------ +OmegaM: 0.3121 +OmegaK: 0.000 +OmegaLambda: 0.6879 +OmegaR: 0.0 +BaryonFrac: 0.15714 +Hubble_h: 0.6751 +SpectralIndex: 0.968 +Sigma8: 0.815 +PartMass: 9.935e-7 +wLambda: -1.0 +NPart: 8589934592 + +UnitLength_in_cm : 3.08568e+24 # WATCH OUT : Mpc/h +UnitMass_in_g : 1.989e+43 # WATCH OUT : 10^10Msun/h +UnitVelocity_in_cm_per_s : 100000 # WATCH OUT : km/s + +################### Luminosity stuff ###################### BirthCloudLifetime : 10e6 # yr -TargetSnaps : -1 +TargetSnaps : 28, 36, 43, 48, 53, 58, 63, 69, 75, 82, 90, 98, 108, 115 #z = 20, 18.1, 16.1, 15, 13.9, 12.9, 12, 11, 10, 9, 8, 7, 6, 5.34 RestBands : 1550,1650 BetaBands : InstantSfIII : 0 # 0 -> Continuous Pop.III SF, 1 -> Instantaneous Pop.III SF (crucial when computing the luminosity of PopIII galaxies) diff --git a/input/params/Tiamat.par b/input/params/Tiamat.par new file mode 100644 index 000000000..11dd6d288 --- /dev/null +++ b/input/params/Tiamat.par @@ -0,0 +1,223 @@ +#------------------------------------------ +#----- SA model output files -------------- +#------------------------------------------ +FileNameGalaxies : Tiamat + +#------------------------------------------ +#----- Simulation input files ------------ +#------------------------------------------ +SimName : Tiamat +SimulationDir : /fred/oz013/simulations/Tiamat +TreesID : 1 # 0 -> VELOCIraptor; 1 -> gbpTrees +CatalogFilePrefix : subfind +BoxSize : 67.8 +VolumeFactor : 1.0 + +#------------------------------------------ +#----- Code options ----------------------- +#------------------------------------------ +NSteps : 1 # Current version of code requires NSteps=1 +FlagInteractive : 0 +FlagSubhaloVirialProps : 0 # 0 -> approximate subhalo virial props using particle number; 1 -> use catalogue values +FlagMCMC : 0 # Don't do any writing and activate MCMC related routines +RandomSeed : 1809 # seed for random number generator + +#------------------------------------------ +#----- Parameters of physical model ------- +#------------------------------------------ + +# ----- star formation ----- +SfDiskVelOpt : 1 # disk velocity for SF law (1=Vmax, 2=Vvir) +SfPrescription : 1 # C06 SF law + +SfEfficiency : 0.08 # star formation efficiency Normalization +SfEfficiencyScaling : 0.0 # star formation efficiency Scaling + +# ---------------------------------------------------------------- +# ----- Pressure-based SF law from Blitz & Rosolowski 2006 ------- +# ---------------------------------------------------------------- +# SfPrescription == 2 and +# Different H2 Depletion Timescale: +# 1) SfEfficiencyScaling = 0, SfEfficiency = 0.15 +# -> 2Gyr is sort of an average H2 depletion time (Bigiel+08, Leroy+09, Bigiel+11, Bollato+11, Saintonge+11) +# 2) SfEfficiencyScaling = 0, SfEfficiency = 1.0 +# -> 300Gyr is sort of an average H2 depletion time (Duffy+17) +# 3) SfEfficiencyScaling = 1.06, SfEfficiency = 0.15 +# -> 2Gyr at z=0 with redshift dependence SF timescale (Duffy+17) + +SfCriticalSDNorm : 0.2 # critical surface density normalisation factor for star formation (internal units; standard=0.37) + +# ----- supernova feedback ----- +Flag_IRA : 0 # use the instantaneous recycling approximation +Flag_ReheatToFOFGroupTemp : 0 # try to reheat gas to the FOF group Tvir instead of just the subgroup value +SfRecycleFraction : 0.25 # instantaneous recycle fraction (IMF dependant) (only used when Flag_IRA=1) +Yield : 0.03 # mass of metals injected into ISM per unit star formation (only used when Flag_IRA=1) + +# SnModel=1: +# -Use the Vmax scaling of Guo et al. 2011 +# -Additional redshift factor of ((1 + z)/4)^SnEjectionRedshiftDep (SnReheatRedshiftDep) +# -SnReheatScaling2 and SnEjectionScaling2 are unused +# SnModel=2: +# -Mass loading factor follows Muratov et al. 2015. Use SnReheatScaling for high Vmax scaling and +# SnReheatScaling2 for low Vmax scaling +# -Energy coupling efficiency follows a similar form. Use SnEjectionScaling for high Vmax scaling +# and SnEjectionScaling2 for low Vmax scaling +# -SnEjectionNorm and SnReheatNorm are forced to be the same, and the input SnEjectionNorm is +# unused +# -Both factors has redshift dependence of ((1 + z)/4)^SnEjectionRedshiftDep (SnReheatRedshiftDep) + +SnModel : 2 +SnEjectionRedshiftDep : 0.0 # SN feedback gas reheating efficiency redshift scaling +SnEjectionEff : 1.5 # SN feedback gas reheating efficiency +SnEjectionScaling : 1.0 # SN feedback gas reheating efficiency scaling (with high Vmax) +SnEjectionScaling2 : 3.2 # SN feedback gas reheating efficiency scaling (with low Vmax) +SnEjectionNorm : 60.0 # SN feedback gas reheating efficiency norm (with Vmax [internal units]) + +SnReheatRedshiftDep : 2.0 # mass loading factor redshift scaling +SnReheatEff : 7.0 # mass loading factor for SN feedback +SnReheatLimit : 10.0 # maximum allowed mass loading factor for SN feedback +SnReheatScaling : 1.0 # mass loading factor for SN feedback scaling (with high Vmax) +SnReheatScaling2 : 3.2 # mass loading factor for SN feedback scaling2 (with low Vmax) +SnReheatNorm : 60.0 # mass loading factor for SN feedback scaling (with Vmax [internal units]) + +# ----- cooling ----- +MaxCoolingMassFactor : 1.0 # maximum cooling mass factor (1 -> ff time) + +# ----- reincorporation ----- +# ReincorporationModel=1: +# -Reincorporation time is proportional to the halo dynamic time +# RecinorporationModel=2: +# -Reincorporation time scales with halo mass (Henriques et al. 2013), and is always larger than the +# halo dynamic time +# -ReincorporationEff adopts the definition in Henriques et al. 2013, which differs from the first case +# and should be in a unit of Myr +ReincorporationModel : 1 +ReincorporationEff : 0.0 # gas reincorporation efficiency from ejected component + +# ----- mergers ----- +Flag_FixVmaxOnInfall : 0 # fix Vmax upon infall +Flag_FixDiskRadiusOnInfall : 0 # fix disk radius upon infall + +ThreshMajorMerger : 0.3 # major merger when mass ratio greater than this +MergerTimeFactor : 0.5 # Multiplicitive fator for the merger timescales (2.0->DeLucia+; 1.0->Croton+) + +MinMergerStellarMass : 1e-9 # Minimum stellar mass for a merger starburst and dynamical friction calc (internal units) +MinMergerRatioForBurst : 0.1 # Minimum mass ratio for merger driven star burst +MergerBurstFactor : 0.57 # Constant factor in merger burst equation +MergerBurstScaling : 0.7 + + +#----- BlackHole and Quasar ----- +Flag_BHFeedback : 1 + +RadioModeEff : 0.3 +QuasarModeEff : 0.0005 +BlackHoleGrowthRate : 0.05 + +EddingtonRatio : 1.0 +BlackHoleSeed : 1e-7 +BlackHoleMassLimitReion : -1 +quasar_mode_scaling : 0.0 +quasar_open_angle : 80.0 + + +#---------------------------------------------- +#----- Reionization --------------------------- +#---------------------------------------------- + +Flag_ReionizationModifier : 1 # 0: No modifier, 1: Sobacchi 21cmFAST modifier, 2: use halo mass dependant infall modifier of Gnedin, 3: precomputed (requires input file) + +# global prescriptions +ReionSobacchi_Zre : 9.3 +ReionSobacchi_DeltaZre : 1.0 +ReionSobacchi_DeltaZsc : 2.0 +ReionSobacchi_T0 : 5.0e4 + +ReionGnedin_z0 : 8 +ReionGnedin_zr : 7 + +# patchy (21cmFAST) prescription +FFTW3WisdomDir : +Flag_PatchyReion : 1 # Use 21cmFAST (ensure Flag_ReionizationModifier=1 if wish to couple to galaxy formation). +Flag_OutputGrids : 1 +Flag_OutputGridsPostReion : 0 +Flag_IncludeRecombinations : 1 +Flag_Compute21cmBrightTemp : 1 +Flag_ComputePS : 1 +Flag_IncludeSpinTemp : 1 +Flag_SeparateQSOXrays : 0 # NOT CURRENTLY IMPLEMENTED (CODE WILL FAIL IF != 0) +Flag_IncludePecVelsFor21cm : 1 +Flag_ConstructLightcone : 1 + +ReionUVBFlag : 1 # Use 21cmFAST (ensure Flag_ReionizationModifier=1 if wish to couple to galaxy formation). +ReionSfrTimescale : 0.5 +ReionGridDim : 128 +ReionDeltaRFactor : 1.1 +ReionFilterType : 0 +ReionPowerSpecDeltaK : 0.1 +ReionRtoMFilterType : 0 + +Y_He : 0.24 +ReionRBubbleMin : 0.4068 +ReionRBubbleMax : 20.34 +ReionGammaHaloBias : 2.0 +ReionAlphaUV : 2.0 +ReionAlphaUVBH : 1.57 + +TsHeatingFilterType : 0 +TsNumFilterSteps : 40 +TsVelocityComponent : 3 + +EndRedshiftLightcone : 6.0 + +ReionRBubbleMaxRecomb : 33.9 +ReionMaxHeatingRedshift : 35. + +LXrayGal : 3.16e40 # Soft-band (< NuXraySoftCut keV) X-ray luminosity for galaxy based sources (HMXB) +NuXrayGalThreshold : 500. # Energy threshold for HMXB X-rays escaping host galaxy (eV) +SpecIndexXrayGal : 1. # Spectral index of galaxy X-ray sources (nu^-alpha) + +LXrayQSO : 3.16e40 # Soft-band (< NuXraySoftCut keV) X-ray luminosity for QSO based sources +NuXrayQSOThreshold : 500. # Energy threshold for QSO X-rays escaping host galaxy (eV) +SpecIndexXrayQSO : 1. # Spectral index of QSO X-ray sources (nu^-alpha) + +NuXraySoftCut : 2000. # X-ray soft-band cut off in (eV) +NuXrayMax : 10000. # Maximum energy for X-ray band integration + +EscapeFracDependency : 1 # 0->none, 1->redshift, 2->stellar mass, 3->sfr, 4->cold gas surface density, 5->mvir, 6->ssfr +EscapeFracNorm : 0.06 +EscapeFracRedshiftOffset : 6.0 +EscapeFracRedshiftScaling : 0.5 # N.B. use EscapeFracDependency>1 and this = 0 to scale only with galaxy property (and not also with redshift) +EscapeFracPropScaling : 0.5 +EscapeFracBHNorm : 1 +EscapeFracBHScaling : 0 + +ReionSMParam_m0 : 0.18984 # internal units +ReionSMParam_a : 0.17 +ReionSMParam_b : -2.1 +ReionSMParam_c : 2.0 +ReionSMParam_d : 2.5 + +ReionTcool : 1.0e4 # Kelvin +ReionNionPhotPerBary : 6000 + + + +#------------------------------------------------ +#----- Cosmological and nbody sim parameters ---- +#------------------------------------------------ +OmegaM: 0.308 +OmegaK: 0.000 +OmegaLambda: 0.692 +OmegaR: 0.0 +BaryonFrac: 0.15714 +Hubble_h: 0.678 +SpectralIndex: 0.968 +Sigma8: 0.815 +PartMass: 0.0002643852 +wLambda: -1.0 +NPart: 10077696000 + +UnitLength_in_cm : 3.08568e+24 # WATCH OUT : Mpc/h +UnitMass_in_g : 1.989e+43 # WATCH OUT : 10^10Msun/h +UnitVelocity_in_cm_per_s : 100000 # WATCH OUT : km/s diff --git a/input/params/simulations/Genesis_L10_N2048_PopIII.par b/input/params/simulations/Genesis_L10_N2048_PopIII.par deleted file mode 100644 index 49d8d42e4..000000000 --- a/input/params/simulations/Genesis_L10_N2048_PopIII.par +++ /dev/null @@ -1,35 +0,0 @@ -#------------------------------------------ -#----- Simulation input files ------------ -#------------------------------------------ - -SimName : Genesis L10_N2048 # Name of the N-body simulation -SimulationDir : /fred/oz113/balu/files_for_meraxes/L10_N2048 # Path of the N-body (before /trees) -CatalogFilePrefix : VELOCIraptor.walkabletree.forestID.hdf5.0 # N-body file. -TreesID : 0 # MergerTree algorithm: 0 -> VELOCIraptor; 1 -> gbpTrees -BoxSize : 10.0 # Mpc / h - -Flag_IncludeSpinTemp : 1 # if 0 Ts>>Tg -Flag_IncludeLymanWerner : 1 # if 1 Meraxes computes Lyman-Werner background (crucial for Minihalos) -Flag_IncludeMetalEvo : 1 # if 1 Meraxes computes the metal enrichment of the IGM. -Flag_IncludeStreamVel : 1 # if 1 Meraxes computes Streaming Velocities (relevant only for Minihalos) - - -#------------------------------------------------ -#----- Cosmological and nbody sim parameters ---- -#------------------------------------------------ - -OmegaM: 0.3121 -OmegaK: 0.000 -OmegaLambda: 0.6879 -OmegaR: 0.0 -BaryonFrac: 0.15714 -Hubble_h: 0.6751 -SpectralIndex: 0.968 -Sigma8: 0.815 -PartMass: 9.935e-7 -wLambda: -1.0 -NPart: 8589934592 - -UnitLength_in_cm : 3.08568e+24 # WATCH OUT : Mpc/h -UnitMass_in_g : 1.989e+43 # WATCH OUT : 10^10Msun/h -UnitVelocity_in_cm_per_s : 100000 # WATCH OUT : km/s diff --git a/input/params/simulations/Tiamat.par b/input/params/simulations/Tiamat.par deleted file mode 100644 index 04d0868ed..000000000 --- a/input/params/simulations/Tiamat.par +++ /dev/null @@ -1,28 +0,0 @@ -#------------------------------------------ -#----- Simulation input files ------------ -#------------------------------------------ -SimName : Tiamat -SimulationDir : /fred/oz013/simulations/Tiamat -TreesID : 1 # 0 -> VELOCIraptor; 1 -> gbpTrees -CatalogFilePrefix : subfind -BoxSize : 67.8 - - -#------------------------------------------------ -#----- Cosmological and nbody sim parameters ---- -#------------------------------------------------ -OmegaM: 0.308 -OmegaK: 0.000 -OmegaLambda: 0.692 -OmegaR: 0.0 -BaryonFrac: 0.15714 -Hubble_h: 0.678 -SpectralIndex: 0.968 -Sigma8: 0.815 -PartMass: 0.0002643852 -wLambda: -1.0 -NPart: 10077696000 - -UnitLength_in_cm : 3.08568e+24 # WATCH OUT : Mpc/h -UnitMass_in_g : 1.989e+43 # WATCH OUT : 10^10Msun/h -UnitVelocity_in_cm_per_s : 100000 # WATCH OUT : km/s