PsplupsParser

class fiasco.io.sources.PsplupsParser(ion_filename, **kwargs)

Bases: ScupsParser

Spline fits to scaled collision rates for protons. These files are discussed in section 2.2 of Young et al. [YDZL+03] and the details of how these quantities are scaled are given in Burgess and Tully [BT92].

Notes

• Unlike the electron “scups” and “splups” files which contain the collision strengths (upsilons), these files contain the scaled rates.

• The number of spline points for the rates depends on the fit type, 5 points for type 6 fits and 9 points for type 2.

Attributes Summary

descriptions
dtypes
filetype
headings
units

Methods Summary

preprocessor(table, line, index)

Default preprocessor method run on each line ingested.

Attributes Documentation

descriptions = ['lower level index', 'upper level index', 'Burgess-Tully scaling type', 'oscillator strength', 'delta energy', 'Burgess-Tully scaling parameter', 'Burgess-Tully scaled collision rate']

dtypes = [<class 'int'>, <class 'int'>, <class 'int'>, <class 'float'>, <class 'float'>, <class 'float'>, 'object']

filetype = 'psplups'

headings = ['lower_level', 'upper_level', 'bt_type', 'gf', 'delta_energy', 'bt_c', 'bt_rate']

units = [None, None, None, Unit(dimensionless), Unit("Ry"), Unit(dimensionless), Unit(dimensionless)]

Methods Documentation

preprocessor(table, line, index)

Default preprocessor method run on each line ingested.