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Colossus

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  • Documentation
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Section Navigation

  • Installation
  • Version history
  • Tutorials
  • FAQ and troubleshooting
  • Physics modules
    • Units
    • Cosmology
    • Large-scale structure
      • Peaks in Gaussian random fields
      • Halo mass function
      • Halo Bias
    • Dark matter halos
      • Halo Mass Definitions
        • Spherical overdensity masses
        • Mass conversions and pseudo-evolution
        • Advanced mass definition functions
      • Halo Density Profiles
        • The HaloDensityProfile base class
        • The outer (infalling) profile
        • Creating composite profiles
        • Spline profile
        • Einasto profile
        • Hernquist profile
        • Navarro-Frenk-White profile
        • Diemer & Kravtsov 2014 profile
        • Diemer 2023 (truncated exponential) profile
      • Concentration
      • Splashback radius
  • Utilities
    • Constants
    • General utilities
    • Storage
    • MCMC
  • Global settings and defaults
  • Documentation
  • Utilities

Utilities#

  • Constants
    • C
    • M_PROTON
    • KB
    • SIGMA_SB
    • G_CGS
    • EV
    • H
    • RYDBERG
    • AU
    • PC
    • KPC
    • MPC
    • YEAR
    • GYR
    • MSUN
    • G
    • RHO_CRIT_0_KPC3
    • RHO_CRIT_0_MPC3
    • DELTA_COLLAPSE
  • General utilities
    • Module contents
    • Module reference
    • max_float_exp
    • printLine()
    • parseVersionString()
    • versionIsOlder()
    • getHomeDir()
    • getCodeDir()
    • isArray()
    • getArray()
    • safeLog()
    • safeExp()
  • Storage
    • Basics
    • Module reference
    • StorageUser
      • StorageUser.getHash()
      • StorageUser.getUniqueFilename()
      • StorageUser.checkForChangedHash()
      • StorageUser.resetStorage()
      • StorageUser.storeObject()
      • StorageUser.getStoredObject()
    • getCacheDir()
  • MCMC
    • Basics
    • Module contents
    • Module reference
    • run()
    • initWalkers()
    • runChain()
    • analyzeChain()

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Splashback radius

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Constants

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