yt.analysis_modules.star_analysis.sfr_spectrum.SpectrumBuilder¶

class yt.analysis_modules.star_analysis.sfr_spectrum.SpectrumBuilder(ds, bcdir='', model='chabrier', time_now=None, star_filter=None)[source]¶

Initialize the data to build a summed flux spectrum for a collection of stars using the models of Bruzual & Charlot (2003). This function loads the necessary data tables into memory and must be called before analyzing any star particles.

Parameters:	ds : EnzoDataset object bcdir : String Path to directory containing Bruzual & Charlot h5 fit files. model : String Choice of Initial Metalicity Function model, ‘chabrier’ or ‘salpeter’. Default = ‘chabrier’.

Examples

>>> import yt
>>> from yt.analysis_modules.star_analysis.api import SpectrumBuilder
>>> ds = yt.load("Enzo_64/RD0006/RedshiftOutput0006")
>>> spec = SpectrumBuilder(ds, "bc", model="salpeter")

Methods