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SMILE
v2.5
Schwarzschild Modelling Interactive expLoratory Environment
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SMILE
v2.5
Schwarzschild Modelling Interactive expLoratory Environment
|
Schwarzschild data object to handle (rudimentary) kinematic data, in the form of radial and tangential velocity dispersions in a number of radial shells. More...
#include <schwarzschild.h>
Public Member Functions | |
| CSchwDataKinemShell (const CDensity *density, unsigned int _numShells, double innerShellMass, double outerShellMass, double betaIn, double betaOut) | |
| virtual SCHWDATATYPE | dataType () const |
| descendant classes return their type | |
| virtual std::string | dataName () const |
| string identificator of the class | |
| virtual double | getOrbitConstraint (size_t index, const CSchwInformation *info) const |
| decode constraint value from an information object stored for a given orbit | |
| virtual bool | isSchwInformationCorrect (const CSchwInformation *info) const |
| check compatibility of information object for an orbit with this data object | |
 Public Member Functions inherited from smile::CBasicShellSchwData | |
| CBasicShellSchwData (const CDensity *density, unsigned int _numShells, double innerShellMass, double outerShellMass) | |
| virtual size_t | numConstraints () const |
| total number of constraints is the number of shells | |
| virtual double | getConstraint (size_t) const |
| return the value of the given constraint | |
| size_t | whichShellR (double radius) const |
| return index of shell in which a given radius lies, or shellRadius.size() if it is beyond the last shell | |
| double | getShellRadius (size_t index) const |
| return the (outer) radius of a given shell | |
| virtual double | getConstraintNormFactor (size_t) const |
| return a scaling coefficient which is used to normalize the penalty for constraint deviation in the optimization problem. More... | |
Static Public Member Functions | |
| static const char * | myName () |
| Static Public Member Functions inherited from smile::CBasicShellSchwData | |
| static const char * | myName () |
Private Attributes | |
| vectord | beta |
| required values of vel.anisotr.coef in radial shells | |
Additional Inherited Members | |
| Public Types inherited from smile::CBasicSchwData | |
| enum | SCHWDATATYPE { SD_UNKNOWN =0, SD_DENS =0x100, SD_KINEM =0x200, SD_DENS_SPATIAL_GRID =0x40, SD_DENS_SPHERICAL_HARMONIC =0x80, SD_DENS_GRIDCLASSIC =SD_DENS | SD_DENS_SPATIAL_GRID | 1, SD_DENS_GRIDCYLINDRICAL =SD_DENS | SD_DENS_SPATIAL_GRID | 2, SD_DENS_SHBSE =SD_DENS | SD_DENS_SPHERICAL_HARMONIC | 3, SD_DENS_SHMESH =SD_DENS | SD_DENS_SPHERICAL_HARMONIC | 4, SD_KINEM_SHELL =SD_KINEM| 1, SD_KINEM_ANGMOMDIST =SD_KINEM| 2 } |
| Lists all possible variants of data objects. More... | |
| Protected Attributes inherited from smile::CBasicShellSchwData | |
| double | totalMass |
| vectord | shellRadius |
| radii of concentric shells for storing kinematic data | |
Schwarzschild data object to handle (rudimentary) kinematic data, in the form of radial and tangential velocity dispersions in a number of radial shells.
For each orbit, the corresponding runtime function records the fraction of time that the orbit spends inside every shell, as well as the radial and tangential velocity dispersion in that shell. The class that does the actual Schwarzschild modelling takes this information and tries to achieve a given velocity anisotropy profile throughout the model; the actual value of anisotropy in a given shell is not specified at the time of orbit integration but rather is set at the modelling stage, therefore the "required" constraints are not used literally.
1.8.8