Cloudy
Spectral Synthesis Code for Astrophysics
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#include <geometry.h>
Public Member Functions | |
const char * | chName () const |
void | zero () |
void | comment (t_warnings &) |
Public Member Functions inherited from module | |
module () | |
virtual | ~module () |
Public Attributes | |
bool | lgGeoPP |
realnum | DirectionalCosin |
realnum | FillFac |
realnum | filpow |
realnum | fiscal |
bool | lgSphere |
realnum | covgeo |
realnum | covaper |
realnum | covrt |
bool | lgStatic |
long int | iEmissPower |
realnum | size |
bool | lgSizeSet |
bool | lgStaticNoIt |
long int | nprint |
long int | nend_max |
bool | lgZoneSet |
bool | lgZoneTrp |
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inlinevirtual |
Implements module.
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inlinevirtual |
Implements module.
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virtual |
realnum t_geometry::covaper |
the aperture covering factor; must be between 0 and 1: iEmissPower == 2 : in this case the variable is set equal to covgeo iEmissPower == 1 : the fraction of a large circle in the plane that is being observed that actually passes through nebular material. iEmissPower == 0 : is gas present only at the front or the back (D_0 = 1/2) or on both sides (D_0 = 1) of the central source. this is the variable D_alpha in the Hazy discussion of the APERTURE command
Referenced by InitDefaultsPreparse(), ParseAperture(), ParseCommands(), PrtComment(), PrtFinal(), and ZoneStart().
realnum t_geometry::covgeo |
default open geometry, covgeo is unity, covrt is zero. closed geometry, covgeo is unity, and covrt is unity linearly affects line luminosities but not intensities (since they are per unit area of cloud. When sphere command is entered with no optional covering factor this is set to 1 and covrt is set to covgeo. The default is an open geometry, and covgeo is unity for this as well
Referenced by conorm(), ConserveEnergy(), flxCell(), lines_continuum(), lines_hydro(), ParseCommands(), ParseCovering(), ParseSphere(), PrtFinal(), sum_radiation(), zero(), and ZoneStart().
realnum t_geometry::covrt |
radiative transfer covering factor accounts for diffuse radiation escaping from system in open geometry. weakly affects intensities and luminosities. For open geometry this is zero (half of diffuse fields escape from cloud and do not strike gas, for a closed geometry this is unity also set to covgeo (def unity) if covering factor command is entered
Referenced by lindst1(), ParseCovering(), ParseSphere(), PrtComment(), zero(), and ZoneStart().
realnum t_geometry::DirectionalCosin |
1/cos incident continuum entering AngleIllumRadian from normal - this is 1./cos(normal), so > 1.
Referenced by InitDefaultsPreparse(), IterEnd(), IterRestart(), IterStart(), ParseIlluminate(), radius_first(), radius_increment(), radius_next(), RT_continuum(), and ZoneStart().
realnum t_geometry::FillFac |
FillFac is filling factor, default 1, others are parameters to make function of radius
Referenced by ConvInitSolution(), ConvPresTempEdenIoniz(), ParseCommands(), ParseFill(), PressureChange(), PrtComment(), PrtFinal(), PrtZone(), radius_first(), radius_increment(), radius_next(), RT_line_escape(), RT_line_one_tauinc(), SaveDo(), zero(), and ZoneStart().
realnum t_geometry::filpow |
Referenced by ParseFill(), PrtComment(), zero(), and ZoneStart().
realnum t_geometry::fiscal |
Referenced by ParseFill(), zero(), and ZoneStart().
long int t_geometry::iEmissPower |
this is the power of r that is used in the line flux integral 2 : default case - integrate the whole (spherical) nebula 1 : simulate a long slit over the central source 0 : simulate a pencil beam centered on the central source this is the variable alpha in the Hazy discussion of the APERTURE command
Referenced by conorm(), ConserveEnergy(), lines_continuum(), lines_general(), lines_hydro(), ParseAperture(), ParseCommands(), PrtComment(), PrtFinal(), zero(), and ZoneStart().
bool t_geometry::lgGeoPP |
true if geometry is plane parallel, set in comment
Referenced by IterEnd(), PrtFinal(), and PrtMeanIon().
bool t_geometry::lgSizeSet |
has the aperture size been set by the user?
Referenced by InitDefaultsPreparse(), ParseAperture(), and PrtFinal().
bool t_geometry::lgSphere |
flag saying whether spherical geometry
Referenced by ConserveEnergy(), emergent_line(), ParseSphere(), PrtAllTau(), PrtComment(), PrtFinal(), RT_continuum(), RT_line_one_tau_reset(), RT_tau_init(), RT_tau_reset(), SaveDo(), zero(), and ZoneStart().
bool t_geometry::lgStatic |
flag saying that spherical geometry is static, set with sphere static
Referenced by ParseSphere(), PrtAllTau(), PrtComment(), RT_line_one_tau_reset(), SaveDo(), and zero().
bool t_geometry::lgStaticNoIt |
flag saying that it is ok to not iterate when sphere static is set, set with (OK) option on sphere static, used for testing hydrogen atom
Referenced by ParseSphere(), PrtComment(), and zero().
bool t_geometry::lgZoneSet |
lgZonSet set if stopping zone specified
Referenced by ParseStop(), PrtComment(), and zero().
bool t_geometry::lgZoneTrp |
lgZoneTrp set if stopped due to zone number
Referenced by iter_end_check(), IterStart(), PrtComment(), and zero().
long int t_geometry::nend_max |
Referenced by ContCreateMesh().
long int t_geometry::nprint |
nprint is how many zones to print
Referenced by iter_end_check(), IterStart(), ParseTrace(), and zero().
realnum t_geometry::size |
size of the aperture: iEmissPower == 2 : in this case the variable is not used iEmissPower == 1 : slit width in arcsec iEmissPower == 0 : surface area of the pencil beam in arcsec^2
Referenced by conorm(), InitDefaultsPreparse(), and ParseAperture().