pynbody.snapshot.tipsy#
tipsy#
Implements classes and functions for handling tipsy files. You rarely need to access this module directly as it will be invoked automatically via pynbody.load.
Input:
filename: file name string
Optional Keywords:
paramfile: string specifying the parameter file to load. If not specified, the loader will look for a file *.param in the current and parent directories.
Functions
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Derived [TipsySnap]: Number of HII ions per proton mass |
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Derived [TipsySnap]: Number of HeIII ions per proton mass |
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Derived [TipsySnap]: Ideal gas sound speed based on pressure and density |
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Derived [TipsySnap]: Turbulent sound speed (from Mac Low & Klessen 2004) |
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Derived [TipsySnap]: Iron abundance [Fe/H] derived from tipsy array FeMassFrac, with solar values from Asplund et al 09 |
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Derived [TipsySnap]: Helium mass fraction including correction based on metallicity |
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Derived [TipsySnap]: Hydrogen mass fraction including correction based on metallicity |
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Derived [TipsySnap]: Jeans length |
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Derived [TipsySnap]: Turbulent Jeans length |
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Derived [TipsySnap]: Magnesium-to-iron ratio [Mg/Fe] derived from tipsy arrays MgMassFrac and FeMassFrac with solar values from Asplund et al 09 |
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Derived [TipsySnap]: Classical Jeans mass |
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Derived [TipsySnap]: Turbulent Jeans mass |
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Derived [TipsySnap]: Number of electrons per proton mass |
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Derived [TipsySnap]: Neon-to-iron ratio [Ne/Fe] derived from tipsy arrays MgMassFrac and FeMassFrac with solar values from Asplund et al 09 |
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Derived [TipsySnap]: Oxygen-to-iron ratio [O/Fe] derived from tipsy arrays OxMassFrac and FeMassFrac with solar values from Asplund et al 09 |
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Derived [TipsySnap]: Oxygen abundance [O/H] derived from tipsy array FeMassFrac, with solar values from Asplund et al 09 |
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Derived [TipsySnap]: Silicon-to-iron ratio [Si/Fe] derived from tipsy arrays MgMassFrac and FeMassFrac with solar values from Asplund et al 09 |
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Classes
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