% System of units UnitLength_in_cm 3.08567758e24 % 1.0 Mpc UnitMass_in_g 1.98841e43 % 1.0e10 solar masses UnitVelocity_in_cm_per_s 1e5 % 1 km/sec GravityConstantInternal 4.300918e+01 % Same value as SWIFT % Relevant files InitCondFile small_cosmo_volume OutputDir data/ EnergyFile energy.txt InfoFile info.txt TimingsFile timings.txt CpuFile cpu.txt RestartFile restart SnapshotFileBase box OutputListFilename dummy % CPU time -limit TimeLimitCPU 360000 % = 10 hours ResubmitOn 0 ResubmitCommand my-scriptfile % Code options ICFormat 3 SnapFormat 3 ComovingIntegrationOn 1 TypeOfTimestepCriterion 0 OutputListOn 0 PeriodicBoundariesOn 1 % Caracteristics of run TimeBegin 0.019607843 % z = 50. TimeMax 1. % z = 0. Omega0 0.276 OmegaLambda 0.724 OmegaBaryon 0.0455 HubbleParam 0.703 BoxSize 100. % Mpc / h % Output frequency TimeBetSnapshot 1.02 TimeOfFirstSnapshot 0.02 CpuTimeBetRestartFile 36000.0 ; here in seconds TimeBetStatistics 0.02 NumFilesPerSnapshot 1 NumFilesWrittenInParallel 1 % Accuracy of time integration ErrTolIntAccuracy 0.025 MaxRMSDisplacementFac 0.25 CourantFac 0.1 MaxSizeTimestep 0.01 MinSizeTimestep 1e-6 % Tree algorithm, force accuracy, domain update frequency ErrTolTheta 0.3 TypeOfOpeningCriterion 1 ErrTolForceAcc 0.005 TreeDomainUpdateFrequency 0.01 % Further parameters of SPH DesNumNgb 48 MaxNumNgbDeviation 1. ArtBulkViscConst 0.8 InitGasTemp 0. MinGasTemp 0. % Memory allocation PartAllocFactor 1.6 TreeAllocFactor 0.8 BufferSize 30 % Softening lengths MinGasHsmlFractional 0.001 SofteningGas 0 SofteningHalo 0.0625 # 62.5 kpc / h = 1/25 of mean inter-particle separation SofteningDisk 0 SofteningBulge 0 SofteningStars 0 SofteningBndry 0 SofteningGasMaxPhys 0 SofteningHaloMaxPhys 0.0625 # 62.5 kpc / h = 1/25 of mean inter-particle separation SofteningDiskMaxPhys 0 SofteningBulgeMaxPhys 0 SofteningStarsMaxPhys 0 SofteningBndryMaxPhys 0