25 Oct 22:44

giganano

fa02609

v1.3.1 Latest

Latest

Changelog entries for this release:

1.3.1

vice.multizone
Enforces each zone to run in the same mode (related to the handling of
inflow metallicites; see below).
vice.singlezone and vice.multizone
- Handles non-zero inflow metallicities in a more stable way. Unit tests
  search for numerical artifacts in "sudden event" evolutionary histories
  exhibiting bursts in star formation.
- Includes primordial metallicity component in the reported total abundance
  in accreting gas at each timestep.
vice.dataframe
Fixed issues with inheritance structure affecting recent versions of
python (3.11 and 3.12)
vice.yields.ccsne.fractional
- Subtracts the remnant mass from the initial mass in computing net yields
  from the tables containing gross yields. A small correction for metals,
  the difference is significant for helium.
Fixed callback objects to be compatible with Cython>=3.0.

Assets 2

11 Feb 02:13

giganano

v1.3.0

627821b

v1.3.0

Changelog entries for this release:

1.3.0

vice.mlr
Additional options for the stellar mass-lifetime relation (MLR).
- vice.mlr.powerlaw : function
  The single power-law formulation assumed in previous versions.
- vice.mlr.vincenzo2016 : function
  The MLR parameterized by Vincenzo et al. (2016), MNRAS, 460, 2238
- vice.mlr.hpt2000 : function
  The MLR parameterized by Hurley, Pols & Tout (2000), MNRAS, 315, 543
- vice.mlr.ka1997 : function
  The MLR parameterized by Kodama & Arimoto (1997), A&A, 320, 41
- vice.mlr.pm1993 : function
  The MLR parameterized by Padovani & Matteucci (1993), ApJ, 416, 26
- vice.mlr.mm1989 : function
  The MLR parameterized by Maeder & Meynet (1989), A&A, 210, 155
- vice.mlr.larson1974 : function
  The MLR parameterized by Larson (1974), MNRAS, 166, 585
- vice.mlr.setting : str
  A string denoting which of the above functions to adopt as the current
  setting determining the MLR in all chemical evolution models and
  single stellar population calculations.
- vice.mlr.recognized : tuple
  Contains the strings denoting allowed values for vice.mlr.setting.
vice.yields.agb.ventura13
New set of theoretically predicted asymptotic giant branch star yields
compiled from the following set of papers:
- Ventura et al. (2013), MNRAS, 431, 3642 (Z = 0.0003, 0.008)
- Ventura et al. (2014), MNRAS, 437, 3274 (Z = 0.004)
- Ventura et al. (2018), MNRAS, 475, 2282 (Z = 0.014)
- Ventura et al. (2020), A&A, 641, A103 (Z = 0.04)
These tables also include unpublished yields from the same author at
progenitor metallicities of Z = 0.001 and 0.002.
vice.yields.agb.karakas16
New set of theoretically predicted asymptotic giant branch star yields
compiled from Karakas & Lugaro (2016), ApJ, 825, 26 and Karakas et al.
(2018), MNRAS, 477, 421. The Karakas & Lugaro (2016) tables provide yields
for progenitor metallicities of Z = 0.007, 0.014, and 0.03, while the
Karakas et al. (2018) tables provide them for Z = 0.0028, a metallicity
appropriate for stars in the Small Magellanic Cloud.
vice.yields.sneia.gronow21
New set of theoretically predicted type Ia supernova yields compiled from
Gronow et al. (2021a), A&A, 649, 155 and Gronow et al. (2021b),
arxiv:2103.14050. These studies report yields for double detonations of
sub-Chandrasekhar mass white dwarfs at various progenitor metallicities.
The Gronow et al. (2021a) study reports yields for white dwarf progenitors
of solar metallicity, while Gronow et al. (2021b) report them for
Z / Zsun = 0.01, 0.1, and 3.
vice.primordial
Primordial abundance of helium updated from 0.24672 to 0.24721 based on the
findings of Pitrou et al. (2021), MNRAS, 502, 2474.
Command-Line Functionality
When running vice --tutorial from the command line (or equivalently,
python -m vice --tutorial), VICE first attempts to download the
examples/QuickStartTutorial.ipynb jupyter notebook to the install directory,
and then launches it locally. If it cannot download the notebook, it will
launch a previously downloaded version if it has one. In the event that no
local copy exists and it cannot be downloaded, it will raise a
RuntimeError.

Patches

Addressed single timestep level bug in elemental accretion rate from
primordial gas affecting models ran in star formation and gas modes.

Assets 2

14 Jan 19:57

giganano

v1.3.0rc2

4fa9dc2

Version 1.3.0rc2 Pre-release

Pre-release

This is the second pre-release of version 1.3.0. Changelog entries for this release:

1.3.0

vice.mlr
Additional options for the stellar mass-lifetime relation (MLR).
- vice.mlr.powerlaw : function
  The single power-law formulation assumed in previous versions.
- vice.mlr.vincenzo2016 : function
  The MLR parameterized by Vincenzo et al. (2016), MNRAS, 460, 2238
- vice.mlr.hpt2000 : function
  The MLR parameterized by Hurley, Pols & Tout (2000), MNRAS, 315, 543
- vice.mlr.ka1997 : function
  The MLR parameterized by Kodama & Arimoto (1997), A&A, 320, 41
- vice.mlr.pm1993 : function
  The MLR parameterized by Padovani & Matteucci (1993), ApJ, 416, 26
- vice.mlr.mm1989 : function
  The MLR parameterized by Maeder & Meynet (1989), A&A, 210, 155
- vice.mlr.larson1974 : function
  The MLR parameterized by Larson (1974), MNRAS, 166, 585
- vice.mlr.setting : str
  A string denoting which of the above functions to adopt as the current
  setting determining the MLR in all chemical evolution models and
  single stellar population calculations.
- vice.mlr.recognized : tuple
  Contains the strings denoting allowed values for vice.mlr.setting.
vice.yields.agb.ventura13
New set of theoretically predicted asymptotic giant branch star yields
compiled from the following set of papers:
- Ventura et al. (2013), MNRAS, 431, 3642 (Z = 0.0003, 0.008)
- Ventura et al. (2014), MNRAS, 437, 3274 (Z = 0.004)
- Ventura et al. (2018), MNRAS, 475, 2282 (Z = 0.014)
- Ventura et al. (2020), A&A, 641, A103 (Z = 0.04)
These tables also include unpublished yields from the same author at
progenitor metallicities of Z = 0.001 and 0.002.
vice.yields.agb.karakas16
New set of theoretically predicted asymptotic giant branch star yields
compiled from Karakas & Lugaro (2016), ApJ, 825, 26 and Karakas et al.
(2018), MNRAS, 477, 421. The Karakas & Lugaro (2016) tables provide yields
for progenitor metallicities of Z = 0.007, 0.014, and 0.03, while the
Karakas et al. (2018) tables provide them for Z = 0.0028, a metallicity
appropriate for stars in the Small Magellanic Cloud.
vice.yields.sneia.gronow21
New set of theoretically predicted type Ia supernova yields compiled from
Gronow et al. (2021a), A&A, 649, 155 and Gronow et al. (2021b),
arxiv:2103.14050. These studies report yields for double detonations of
sub-Chandrasekhar mass white dwarfs at various progenitor metallicities.
The Gronow et al. (2021a) study reports yields for white dwarf progenitors
of solar metallicity, while Gronow et al. (2021b) report them for
Z / Zsun = 0.01, 0.1, and 3.
vice.primordial
Primordial abundance of helium updated from 0.24672 to 0.24721 based on the
findings of Pitrou et al. (2021), MNRAS, 502, 2474.
Command-Line Functionality
When running vice --tutorial from the command line (or equivalently,
python -m vice --tutorial), VICE first attempts to download the
examples/QuickStartTutorial.ipynb jupyter notebook to the install directory,
and then launches it locally. If it cannot download the notebook, it will
launch a previously downloaded version if it has one. In the event that no
local copy exists and it cannot be downloaded, it will raise a
RuntimeError.

Patches

Addressed single timestep level bug in elemental accretion rate from
primordial gas affecting models ran in star formation and gas modes.

Assets 2

25 Oct 16:23

giganano

v1.3.0rc1

140b46d

Version 1.3.0rc1 Pre-release

Pre-release

This is the first pre-release of version 1.3.0. Changelog entries for this release:

1.3.0

vice.mlr
Additional options for the stellar mass-lifetime relation (MLR).
- vice.mlr.powerlaw : function
  The single power-law formulation assumed in previous versions.
- vice.mlr.vincenzo2016 : function
  The MLR parameterized by Vincenzo et al. (2016), MNRAS, 460, 2238
- vice.mlr.hpt2000 : function
  The MLR parameterized by Hurley, Pols & Tout (2000), MNRAS, 315, 543
- vice.mlr.ka1997 : function
  The MLR parameterized by Kodama & Arimoto (1997), A&A, 320, 41
- vice.mlr.pm1993 : function
  The MLR parameterized by Padovani & Matteucci (1993), ApJ, 416, 26
- vice.mlr.mm1989 : function
  The MLR parameterized by Maeder & Meynet (1989), A&A, 210, 155
- vice.mlr.larson1974 : function
  The MLR parameterized by Larson (1974), MNRAS, 166, 585
- vice.mlr.setting : str
  A string denoting which of the above functions to adopt as the current
  setting determining the MLR in all chemical evolution models and
  single stellar population calculations.
- vice.mlr.recognized : tuple
  Contains the strings denoting allowed values for vice.mlr.setting.
vice.yields.agb.ventura13
New set of theoretically predicted asymptotic giant branch star yields
compiled from the following set of papers:
- Ventura et al. (2013), MNRAS, 431, 3642 (Z = 0.0003, 0.008)
- Ventura et al. (2014), MNRAS, 437, 3274 (Z = 0.004)
- Ventura et al. (2018), MNRAS, 475, 2282 (Z = 0.014)
- Ventura et al. (2020), A&A, 641, A103 (Z = 0.04)
These tables also include unpublished yields from the same author at
progenitor metallicities of Z = 0.001 and 0.002.
vice.yields.agb.karakas16
New set of theoretically predicted asymptotic giant branch star yields
compiled from Karakas & Lugaro (2016), ApJ, 825, 26 and Karakas et al.
(2018), MNRAS, 477, 421. The Karakas & Lugaro (2016) tables provide yields
for progenitor metallicities of Z = 0.007, 0.014, and 0.03, while the
Karakas et al. (2018) tables provide them for Z = 0.0028, a metallicity
appropriate for stars in the Small Magellanic Cloud.
vice.yields.sneia.gronow21
New set of theoretically predicted type Ia supernova yields compiled from
Gronow et al. (2021a), A&A, 649, 155 and Gronow et al. (2021b),
arxiv:2103.14050. These studies report yields for double detonations of
sub-Chandrasekhar mass white dwarfs at various progenitor metallicities.
The Gronow et al. (2021a) study reports yields for white dwarf progenitors
of solar metallicity, while Gronow et al. (2021b) report them for
Z / Zsun = 0.01, 0.1, and 3.
Command-Line Functionality
When running vice --tutorial from the command line (or equivalently,
python -m vice --tutorial), VICE first attempts to download the
examples/QuickStartTutorial.ipynb jupyter notebook to the install directory,
and then launches it locally. If it cannot download the notebook, it will
launch a previously downloaded version if it has one. In the event that no
local copy exists and it cannot be downloaded, it will raise a
RuntimeError.

Assets 2

18 Jun 21:16

giganano

v1.2.1

146a569

Version 1.2.1

Changelog entries for this release:

1.2.1

Minor documentation updates

Patches

Addressed spurrious warning regarding NaN main sequence turnoff mass
vice.dataframe.todict()
Now returns a copy of the dictionary stored under the hood

Assets 2

17 Mar 19:40

giganano

v1.2.0

c15253b

Version 1.2.0

Changelog entries for this version:

1.2.0

vice.solar_z : dataframe
Users may now modify their adopted solar composition.
- vice.solar_z.epsilon_to_z_conversion : staticmethod
  New in this version.
  Converts number density relative to hydrogen to a mass fraction within
  the sun.
- vice.elements.element.solar_z
  Now allows assignment.
  Accesing and modifying a given element's solar abundance via
  vice.solar_z is equivalent to going through the vice.elements
  module.
- vice.elements.yield.agb
  New in this version.
  Accessing and modifying a given element's asymptotic giant branch star
  yield via vice.yields.agb.settings is equivalent to going through
  the vice.elements module.
vice.single_stellar_population : function
Keyword argument "agb_model" deprecated, instead adopts the global
asymptotic giant branch star yield.
vice.yields.agb.settings : dataframe
New in this version.
Users modify their adopted AGB star yields through a global setting,
similar to their supernova yields, rather than specifying keyword arguments
to functions and objects.
Entries can be a function of progenitor stellar mass and metallicity, in
that order, or a keyword denoting a built-in table of yields as in previous
versions.
vice.yields.agb.interpolator : object
New in this version.
Conducts bi-linear interpolation of the asymptotic giant branch star
yields sampled on a grid of masses and metallicities reported by a given
study. Can be adopted as the global yield setting.

vice.yields.ccsne.fractional : function
Keyword "IMF" can now be a user-defined function of stellar mass.
New keyword arguments: "explodability", "wind", "net":

  - ``"explodability"`` : The fraction of stars which produce a core 
    collapse supernova event as a function of progenitor zero age main 
    sequence mass. 
  - ``"wind"`` : Whether or not to include stellar winds in the yield 
    calculation. 
  - ``"net"`` : Whether or not to compute a net yield, otherwise 
    computing gross yields.

vice.yields.ccsne.table : function
New in this version.
Reads in the table of progenitor masses and mass yields published in a
given nucleosynthesis study. Will return the full isotopic breakdown if
requested.
vice.yields.ccsne.engines : module
New in this version.
Contains popular built-in forms of black hole landscapes, both simple and
complex. They can be adopted as the keyword argument "explodability" to
the vice.yields.ccsne.fractional function.
- vice.yields.ccsne.engines.engine : object
  Base class.
- vice.yields.ccsne.engines.cutoff : engine
  Only stars up to some user-defined progenitor mass explode.
- vice.yields.ccsne.engines.E16 : engine
  Implements the Ertl et al. (2016) black hole landscape and variations
  thereof.
- vice.yields.ccsne.engines.S16 : module
  Module containing black hole landscapes computed in Sukhbold et al.
  (2016). The engines "N20", "S19p8", "W15", "W18", and "W20" are
  included with the same name as in the journal publication, with
  "S19p8" being an adaptation of "S19.8":
  - vice.yields.ccsne.engines.S16.N20 : engine
  - vice.yields.ccsne.engines.S16.S19p8 : engine
  - vice.yields.ccsne.engines.S16.W15 : engine
  - vice.yields.ccsne.engines.S16.W18 : engine
  - vice.yields.ccsne.engines.S16.W20 : engine
vice.yields.ccsne.NKT13 : module
New in this version.
Nomoto, Kobayashi & Tominaga (2013) core collapse supernova yield tables.
vice.yields.ccsne.S16 : module
New in this version.
Sukhbold et al. (2016) nucleosynthetic yield tables.
- vice.yields.ccsne.S16.N20 : module
  Sukhbold et al. (2016) mass yield tables computed under the N20
  explosion engine.
- vice.yields.ccsne.S16.W18 : module
  Sukhbold et al. (2016) mass yield tables computed under the W18
  explosion engine.
- vice.yields.ccsne.S16.W18F : module
  Sukhbold et al. (2016) mass yield tables computed under the W18
  explosion engine, forcing explosions in the model stars which otherwise
  would not have done so.
vice.yields.sneia.settings : dataframe
Now allows entries to be a function of progenitor metallicity.
vice.singlezone.IMF : property
Now allows functions of stellar mass.
vice.singlezone.tau_star : property
Now allows functions accepting two parameters as well as those accepting
only one.
vice.singlezone.agb_model : property
Deprecated in this version.
vice.multizone : object
New in this version.
Runs multi-zone GCE simulations within a highly flexible framework.
vice.milkyway : multizone
New in this version.
A subclass of the multizone object optimized for modeling
Milky Way-like galaxies.
vice.migration : module
New in this version.
Provides a means with which to declare migration prescriptions for use in
multizone models.
vice.output.agb_yields : property
New in this version.
Provides a snapshot of the global AGB star yield settings at the time an
output was computed from a singlezone object.
vice.multioutput : object
New in this version.
Handles output from the multizone object.
vice.stars : function
New in this version.
Reads in the data containing the masses, abundances, and initial and final
zone numbers of individual stellar populations from a multizone
object's output.
vice.toolkit : module
New in this version.
Generally useful utilities.
- vice.toolkit.hydrodisk : module
  Built-in stellar radial migration schema informed by hydrodynamical
  simulations.
  - vice.toolkit.hydrodisk.hydrodiskstars : object
    A stellar migration prescription based on star particles from a
    hydrodynamical simulation.
    Requires supplemental data available online which VICE will
    download automatically.
- vice.toolkit.J21_sf_law : object
  A star formation law which implements the observationally motivated
  parameterization in Johnson et al. (2021) and variations thereof.
- vice.toolkit.interpolation : module
  Interpolation schema.
  - vice.toolkit.interpolation.interp_scheme_1d : object
    1-dimensional interpolation scheme.
  - vice.toolkit.interpolation.interp_scheme_2d : object
    2-dimensional interpolation scheme.

Assets 2

14 Jun 21:41

giganano

v1.1.0

f92be1d

Version 1.1.0

Changelog entries for this version:

New

Updated source code for Johnson & Weinberg (2020) figures following peer
review.
New chemical element: helium (he)
vice.primordial : dataframe
Mapping from elements to their abundance by mass immediately following
big bang nucleosynthesis.
vice.stable_isotopes : dataframe
Mapping from elements to their non-radioactive isotopes.
Nonzero post-main-sequence lifetimes.
- vice.cumulative_return_fraction
- vice.single_stellar_population
- vice.singlezone.postMS
vice.dataframe.remove : function
Remove a variable from a dataframe.
vice.dataframe.filter : function
Remove variables from a dataframe based on some criteria.
vice.yields.presets : module
Saved presets for nucleosynthetic yield settings.
- User-constructed presets
- vice.yields.presets.JW20: built-in preset for Johnson & Weinberg
  (2020) adopted nucleosynthetic yields.
vice.elements : module
A means of accessing yields and other data on an element-by-element basis.
vice.imf : module
Functional forms for popular stellar initial mass functions.
vice.singlezone.verbose : property
Singlezone object can be set to print the simulation time as it runs.
vice.singlezone.from_output : function
Obtain a singlezone object with the same parameters as the one which
produced some output. Replaces vice.mirror (now deprecated).
vice.output.zip and vice.output.unzip : function
Zip and unzip VICE simulation output directories.
vice.VisibleRuntimeWarning : Warning
A RuntimeWarning which - contrary to the built-in version - is visible
by default.
vice.VisibleDeprecationWarning : Warning
A DeprecationWarning which - contrary to the built-in version - is
visible by default.

Patches

Fixed a bug that didn't allow metal enhanced outflows in the singlezone
object.

Assets 2

04 Dec 17:14

giganano

1.0.0

97634c3

Initial Release

Robust one-zone model simulation features
Simulations of enrichment from simple stellar populations
Custom nucleosynthetic yield capabilities for supernovae
Yield calculations from results of supernova nucleosynthesis studies
Convenient automatic handling of simulation outputs
A command-line entry for running simple one-zone model simulations

Assets 2

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