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The SKIRT project
advanced radiative transfer for astrophysics
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The SKIRT project
advanced radiative transfer for astrophysics
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#include <MeanIvezicBenchmarkDustMix.hpp>
Protected Member Functions | |
| MeanIvezicBenchmarkDustMix () | |
| string | resourceNameForOpticalProps () const override |
 Protected Member Functions inherited from SingleGrainDustMix | |
| SingleGrainDustMix () | |
| double | getOpticalProperties (const Array &lambdav, const Array &thetav, Array &sigmaabsv, Array &sigmascav, Array &asymmparv, Table< 2 > &S11vv, Table< 2 > &S12vv, Table< 2 > &S33vv, Table< 2 > &S34vv, ArrayTable< 2 > &sigmaabsvv, ArrayTable< 2 > &sigmaabspolvv) override |
| virtual string | resourceNameForMuellerMatrix () const |
| virtual string | resourceNameForOpticalProps () const =0 |
| Protected Member Functions inherited from DustMix | |
| DustMix () | |
| virtual double | getOpticalProperties (const Array &lambdav, const Array &thetav, Array &sigmaabsv, Array &sigmascav, Array &asymmparv, Table< 2 > &S11vv, Table< 2 > &S12vv, Table< 2 > &S33vv, Table< 2 > &S34vv, ArrayTable< 2 > &sigmaabsvv, ArrayTable< 2 > &sigmaabspolvv)=0 |
| void | informAvailableWavelengthRange (Range available) |
| virtual size_t | initializeExtraProperties (const Array &lambdav) |
| void | setupSelfAfter () override |
| Protected Member Functions inherited from MaterialMix | |
| MaterialMix () | |
| Configuration * | config () const |
| Random * | random () const |
| void | setupSelfBefore () override |
| Protected Member Functions inherited from SimulationItem | |
| SimulationItem () | |
| virtual bool | offersInterface (const std::type_info &interfaceTypeInfo) const |
| virtual void | setupSelfAfter () |
| virtual void | setupSelfBefore () |
| Protected Member Functions inherited from Item | |
| Item () | |
Private Types | |
| using | BaseType = SingleGrainDustMix |
| using | ItemType = MeanIvezicBenchmarkDustMix |
Friends | |
| class | ItemRegistry |
Additional Inherited Members | |
| Public Types inherited from DustMix | |
| enum class | ScatteringMode { HenyeyGreenstein , MaterialPhaseFunction , SphericalPolarization , SpheroidalPolarization } |
| Public Types inherited from MaterialMix | |
| enum class | DynamicStateType { None , Primary , Secondary , PrimaryIfMergedIterations } |
| enum class | MaterialType { Dust , Electrons , Gas } |
| Public Member Functions inherited from DustMix | |
| double | asymmpar (double lambda) const override |
| Array | emissionSpectrum (const MaterialState *state, const Array &Jv) const override |
| DisjointWavelengthGrid * | emissionWavelengthGrid () const override |
| Array | emissivity (const Array &Jv) const override |
| bool | hasContinuumEmission () const override |
| double | indicativeTemperature (const MaterialState *state, const Array &Jv) const override |
| double | mass () const override |
| MaterialType | materialType () const override |
| double | opacityAbs (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| double | opacityExt (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| double | opacitySca (double lambda, const MaterialState *state, const PhotonPacket *pp) const override |
| void | peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, Direction bfkobs, Direction bfky, const MaterialState *state, const PhotonPacket *pp) const override |
| void | performScattering (double lambda, const MaterialState *state, PhotonPacket *pp) const override |
| virtual ScatteringMode | scatteringMode () const |
| double | sectionAbs (double lambda) const override |
| double | sectionExt (double lambda) const override |
| const Array & | sectionsAbs (double lambda) const override |
| const Array & | sectionsAbspol (double lambda) const override |
| double | sectionSca (double lambda) const override |
| vector< StateVariable > | specificStateVariableInfo () const override |
| const Array & | thetaGrid () const override |
| Public Member Functions inherited from MaterialMix | |
| virtual double | asymmpar (double lambda) const |
| virtual Array | emissionSpectrum (const MaterialState *state, const Array &Jv) const |
| virtual DisjointWavelengthGrid * | emissionWavelengthGrid () const |
| virtual Array | emissivity (const Array &Jv) const |
| virtual bool | hasContinuumEmission () const |
| virtual DynamicStateType | hasDynamicMediumState () const |
| virtual bool | hasExtraSpecificState () const |
| virtual bool | hasLineEmission () const |
| virtual bool | hasNegativeExtinction () const |
| virtual bool | hasPolarizedAbsorption () const |
| virtual bool | hasPolarizedEmission () const |
| virtual bool | hasPolarizedScattering () const |
| virtual bool | hasResonantScattering () const |
| virtual bool | hasScatteringDispersion () const |
| virtual bool | hasStochasticDustEmission () const |
| virtual double | indicativeTemperature (const MaterialState *state, const Array &Jv) const |
| virtual void | initializeSpecificState (MaterialState *state, double metallicity, double temperature, const Array ¶ms) const |
| bool | isDust () const |
| bool | isElectrons () const |
| bool | isGas () const |
| virtual bool | isSpecificStateConverged (int numCells, int numUpdated, int numNotConverged, MaterialState *currentAggregate, MaterialState *previousAggregate) const |
| virtual Array | lineEmissionCenters () const |
| virtual Array | lineEmissionMasses () const |
| virtual Array | lineEmissionSpectrum (const MaterialState *state, const Array &Jv) const |
| virtual double | mass () const =0 |
| virtual MaterialType | materialType () const =0 |
| virtual double | opacityAbs (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0 |
| virtual double | opacityExt (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0 |
| virtual double | opacitySca (double lambda, const MaterialState *state, const PhotonPacket *pp) const =0 |
| virtual vector< SnapshotParameter > | parameterInfo () const |
| virtual void | peeloffScattering (double &I, double &Q, double &U, double &V, double &lambda, Direction bfkobs, Direction bfky, const MaterialState *state, const PhotonPacket *pp) const =0 |
| virtual void | performScattering (double lambda, const MaterialState *state, PhotonPacket *pp) const =0 |
| virtual double | sectionAbs (double lambda) const =0 |
| virtual double | sectionExt (double lambda) const =0 |
| virtual const Array & | sectionsAbs (double lambda) const |
| virtual const Array & | sectionsAbspol (double lambda) const |
| virtual double | sectionSca (double lambda) const =0 |
| virtual vector< StateVariable > | specificStateVariableInfo () const =0 |
| virtual const Array & | thetaGrid () const |
| virtual UpdateStatus | updateSpecificState (MaterialState *state, const Array &Jv) const |
| Public Member Functions inherited from SimulationItem | |
| template<class T > | |
| T * | find (bool setup=true) const |
| template<class T > | |
| T * | interface (int levels=-999999, bool setup=true) const |
| virtual string | itemName () const |
| void | setup () |
| string | typeAndName () const |
| Public Member Functions inherited from Item | |
| Item (const Item &)=delete | |
| virtual | ~Item () |
| void | addChild (Item *child) |
| const vector< Item * > & | children () const |
| virtual void | clearItemListProperty (const PropertyDef *property) |
| void | destroyChild (Item *child) |
| virtual bool | getBoolProperty (const PropertyDef *property) const |
| virtual vector< double > | getDoubleListProperty (const PropertyDef *property) const |
| virtual double | getDoubleProperty (const PropertyDef *property) const |
| virtual string | getEnumProperty (const PropertyDef *property) const |
| virtual int | getIntProperty (const PropertyDef *property) const |
| virtual vector< Item * > | getItemListProperty (const PropertyDef *property) const |
| virtual Item * | getItemProperty (const PropertyDef *property) const |
| virtual string | getStringProperty (const PropertyDef *property) const |
| int | getUtilityProperty (string name) const |
| virtual void | insertIntoItemListProperty (const PropertyDef *property, int index, Item *item) |
| Item & | operator= (const Item &)=delete |
| Item * | parent () const |
| virtual void | removeFromItemListProperty (const PropertyDef *property, int index) |
| virtual void | setBoolProperty (const PropertyDef *property, bool value) |
| virtual void | setDoubleListProperty (const PropertyDef *property, vector< double > value) |
| virtual void | setDoubleProperty (const PropertyDef *property, double value) |
| virtual void | setEnumProperty (const PropertyDef *property, string value) |
| virtual void | setIntProperty (const PropertyDef *property, int value) |
| virtual void | setItemProperty (const PropertyDef *property, Item *item) |
| virtual void | setStringProperty (const PropertyDef *property, string value) |
| void | setUtilityProperty (string name, int value) |
| virtual string | type () const |
The MeanIvezicBenchmarkDustMix class represents the idealized dust mix used in the 1D radiative transfer benchmark calculations of Ivezic et al. (1997, MNRAS, 291, 121). Scattering is assumed to be isotropic and the absorption and scattering coefficients are approximated by simple analytical functions.
With \(\lambda\) representing the wavelength expressed in \(\mu\)m, the absorption coefficient is given by
\[ \frac{\kappa_\lambda^{\text{abs}}} {\kappa_1^{\text{abs}}} = \begin{cases} \; 1 & \text{if $\lambda<1$} \\ \; \dfrac{1}{\lambda} & \text{else}, \end{cases} \]
and the scattering coefficient by
\[ \frac{\kappa_\lambda^{\text{sca}}} {\kappa_1^{\text{sca}}} = \begin{cases} \; 1 & \text{if $\lambda<1$} \\ \; \dfrac{1}{\lambda^4} & \text{else}. \end{cases} \]
The extinction coefficients in the benchmark data are scale-free; we arbitrarily scale them to a reasonable order of magnitude.
This item type is displayed only if the Boolean expression "Level2" evaluates to true after replacing the names by true or false depending on their presence.
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inlineprotected |
Default constructor for concrete Item subclass MeanIvezicBenchmarkDustMix : "an Ivezic 1D benchmark dust mix (mean properties)" .
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overrideprotectedvirtual |
This function returns the name of the stored table resource tabulating the basic optical properties for this dust mix.
Implements SingleGrainDustMix.