Model

class dustpylib.radtrans.radmc3d.Model(sim, ignore_last=True)[source]

Bases: object

Main model class that can read in DustPy models and can create RADMC-3D input files. Attributes with trailing underscore are imported from DustPy, while the other attributes will be used to create RADMC-3D input files.

read_image :: Reads RADMC-3D image file

read_spectrum :: Reads RADMC_3d spectrum file

write_files :: Writes all required RADMC-3D input files into the specified directory

write_opacity_files :: Writes only the required RADMC-3D opacity into files into the specified directory

Attributes:

ac_grid: Particle size bin centers in cm for RADMC-3D model.
ai_grid: Particle size bin interfaces in cm for RADMC-3D model
phic_grid: Azimuthal grid cell centers in rad for RADMC-3D model.
phii_grid: Azimuthal grid cell interfaces in rad for RADMC-3D model.
rc_grid: Radial grid cell centers in cm for RADMC-3D model.
ri_grid: Radial grid cell interfaces in cm for RADMC-3D model.
thetac_grid: Polar grid cell centers in rad for RADMC-3D model.
thetai_grid: Polar grid cell interfaces in rad for RADMC-3D model.

Methods

`write_files`([datadir, write_opacities, ...])	Function writes all required `RADMC-3D` input files.
`write_opacity_files`([datadir, opacity, ...])	Function writes the required opacity files.

Attributes Summary

`ac_grid`	Particle size bin centers in cm for `RADMC-3D` model.
`ai_grid`	Particle size bin interfaces in cm for `RADMC-3D` model
`phic_grid`	Azimuthal grid cell centers in rad for `RADMC-3D` model.
`phii_grid`	Azimuthal grid cell interfaces in rad for `RADMC-3D` model.
`rc_grid`	Radial grid cell centers in cm for `RADMC-3D` model.
`ri_grid`	Radial grid cell interfaces in cm for `RADMC-3D` model.
`thetac_grid`	Polar grid cell centers in rad for `RADMC-3D` model.
`thetai_grid`	Polar grid cell interfaces in rad for `RADMC-3D` model.

Methods Summary

`write_files`([datadir, write_opacities, ...])	Function writes all required `RADMC-3D` input files.
`write_opacity_files`([datadir, opacity, ...])	Function writes the required opacity files.

Attributes Documentation

ac_grid: Particle size bin centers in cm for RADMC-3D model. Do not set manually. Only use size bin interfaces.

ai_grid: Particle size bin interfaces in cm for RADMC-3D model

phic_grid: Azimuthal grid cell centers in rad for RADMC-3D model. Do not set manually. Only use cell interfaces.

phii_grid: Azimuthal grid cell interfaces in rad for RADMC-3D model.

rc_grid: Radial grid cell centers in cm for RADMC-3D model. Do not set manually. Only use cell interfaces.

ri_grid: Radial grid cell interfaces in cm for RADMC-3D model.

thetac_grid: Polar grid cell centers in rad for RADMC-3D model. Do not set manually. Only use cell interfaces.

thetai_grid: Polar grid cell interfaces in rad for RADMC-3D model.

Methods Documentation

write_files(datadir=None, write_opacities=True, opacity=None, smoothing=False)[source]

Function writes all required RADMC-3D input files.

Parameters:

datadir (str, optional, default: None) – Data directory in which the files are written. None defaults to the datadir attribute of the parent class.
write_opacities (booelan, optional, default: True) – If False, does not compute nor write opacity files.
opacity (str, optional, default: None) – Opacity model to be used. Either ‘birnstiel2018’ or ‘ricci2010’. None defaults to ‘birnstiel2018’.
smoothing (bool, optional, default: False) – Smooth the opacities by averaging over multiple particle sizes. This slows down the computation.

write_opacity_files(datadir=None, opacity=None, smoothing=False)[source]

Function writes the required opacity files.

Parameters:

datadir (str, optional, default: None) – Data directory in which the files are written. None defaults to the datadir attribute of the parent class.
opacity (str, optional, default: None) – Opacity model to be used. Either ‘birnstiel2018’ or ‘ricci2010’. None defaults to ‘birnstiel2018’.
smoothing (bool, optional, default: False) – Smooth the opacities by averaging over multiple particle sizes. This slows down the computation.

H_dust_: Dust scale heights array in cm from DustPy

M_star_: Stellar mass in g

R_star_: Stellar radius in cm

Sigma_dust_: Dust surface density profile in g/cm² from DustPy

T_gas_: Temperature profile in K from DustPy

T_star_: Stellar effective temperature in K

a_dust_: Particle size array in cm from DustPy

property ac_grid: Particle size bin centers in cm for RADMC-3D model. Do not set manually. Only use size bin interfaces.

property ai_grid: Particle size bin interfaces in cm for RADMC-3D model

datadir: Directory to store the RADMC-3D input files

lam_grid: Wavelength grid for RADMC-3D in cm

opacity: Opacity model. “birnstiel2018” (default) or “ricci2010”

property phic_grid: Azimuthal grid cell centers in rad for RADMC-3D model. Do not set manually. Only use cell interfaces.

property phii_grid: Azimuthal grid cell interfaces in rad for RADMC-3D model.

radmc3d_options: RADMC-3D options for radmc3d.inp file

property rc_grid: Radial grid cell centers in cm for RADMC-3D model. Do not set manually. Only use cell interfaces.

rc_grid_: Radial grid cell centers from DustPy model

property ri_grid: Radial grid cell interfaces in cm for RADMC-3D model.

ri_grid_: Radial grid cell interfaces from DustPy model

property thetac_grid: Polar grid cell centers in rad for RADMC-3D model. Do not set manually. Only use cell interfaces.

property thetai_grid: Polar grid cell interfaces in rad for RADMC-3D model.

write_files(datadir=None, write_opacities=True, opacity=None, smoothing=False)[source]

Function writes all required RADMC-3D input files.

Parameters:

datadir (str, optional, default: None) – Data directory in which the files are written. None defaults to the datadir attribute of the parent class.
write_opacities (booelan, optional, default: True) – If False, does not compute nor write opacity files.
opacity (str, optional, default: None) – Opacity model to be used. Either ‘birnstiel2018’ or ‘ricci2010’. None defaults to ‘birnstiel2018’.
smoothing (bool, optional, default: False) – Smooth the opacities by averaging over multiple particle sizes. This slows down the computation.

write_opacity_files(datadir=None, opacity=None, smoothing=False)[source]

Function writes the required opacity files.

Parameters:

datadir (str, optional, default: None) – Data directory in which the files are written. None defaults to the datadir attribute of the parent class.
opacity (str, optional, default: None) – Opacity model to be used. Either ‘birnstiel2018’ or ‘ricci2010’. None defaults to ‘birnstiel2018’.
smoothing (bool, optional, default: False) – Smooth the opacities by averaging over multiple particle sizes. This slows down the computation.