A class to hold all relevant data from a GIZMO snapshot file. More...

#include <GizmoGas.H>

Public Member Functions
	GizmoReader (std::string filename)
	Construct a GizmoReader object from a GIZMO file.

Static Public Member Functions
template<typename T >
static void	giveUnits (std::vector< T > &unscaled, Real unit)
	Multiply all elements of a vector by a unit to scale.

Public Attributes
std::string	file

std::vector< double >	smooth

std::vector< double >	density

std::vector< double >	ionDensity

std::vector< double >	hIfrac

std::vector< double >	hIIfrac

std::vector< double >	heIfrac

std::vector< double >	heIIfrac

std::vector< double >	heIIIfrac

std::vector< double >	elAbundance

std::vector< double >	metals

std::vector< RealVec >	velocity

std::vector< RealVec >	position

std::vector< RealVec >	magField

Detailed Description

A class to hold all relevant data from a GIZMO snapshot file.

This class stores the total data from a GIZMO snapshot files as vectors of Reals and RealVecs. This is a member of the GizmoGas class, which is a Gas class used to initiate gas for simulations.

Constructor & Destructor Documentation

◆ GizmoReader()

GizmoReader::GizmoReader ( std::string filename )

Construct a GizmoReader object from a GIZMO file.

Parameters

filename string to represent file name and path from root

Member Function Documentation

◆ giveUnits()

template<typename T >

static void criptic::GizmoReader::giveUnits	(	std::vector< T > &	unscaled,
		Real	unit
	)

inlinestatic

Multiply all elements of a vector by a unit to scale.

Template Parameters

T	The type of data to be scaled: must have multiplication defined

Parameters

unscaled	vector<T> of data to scale
unit	Real number to scale units by

This function is a shortcut to supply units to data when reading in a GIZMO file. The implementation does not check the data itself to find units so units must be set manually for the gas simulation used

Member Data Documentation

◆ density

std::vector<double> criptic::GizmoReader::density

Mass Density

◆ elAbundance

std::vector<double> criptic::GizmoReader::elAbundance

Electron abundance per hydrogen

◆ file

std::string criptic::GizmoReader::file

Snapshot file name

◆ heIfrac

std::vector<double> criptic::GizmoReader::heIfrac

Fraction of HeI

◆ heIIfrac

std::vector<double> criptic::GizmoReader::heIIfrac

Fraction of HeII

◆ heIIIfrac

std::vector<double> criptic::GizmoReader::heIIIfrac

Fraction of HeIII

◆ hIfrac

std::vector<double> criptic::GizmoReader::hIfrac

Fraction of HI

◆ hIIfrac

std::vector<double> criptic::GizmoReader::hIIfrac

Fraction of HII

◆ ionDensity

std::vector<double> criptic::GizmoReader::ionDensity

Ionised mass density

◆ magField

std::vector<RealVec> criptic::GizmoReader::magField

3D Particle magnetic fields

◆ metals

std::vector<double> criptic::GizmoReader::metals

Metals per unit mass

◆ position

std::vector<RealVec> criptic::GizmoReader::position

3D Particle position co-ordinates

◆ smooth

std::vector<double> criptic::GizmoReader::smooth

Smoothing lengths

◆ velocity

std::vector<RealVec> criptic::GizmoReader::velocity

3D Particle velocities

The documentation for this class was generated from the following files:

Src/Gas/GizmoGas.H
Src/Gas/GizmoGas.cpp

Public Member Functions

Static Public Member Functions

Public Attributes