spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT¶
Functions
Computes the AhC Ylm Coefficients in the Ringdown distorted frame and translation function of time that will be used for the Ringdown using the functions of time and the Inertial-frame AhC strahlkorper measured from the inspiral. |
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- spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT.compute_ringdown_shape_and_translation_fot(path_to_volume_data, volume_subfile_name, ahc_reductions_path, ahc_subfile, evaluated_fot_dict, number_of_ahc_finds_for_fit, match_time, settling_timescale, zero_coefs_eps)¶
Computes the AhC Ylm Coefficients in the Ringdown distorted frame and translation function of time that will be used for the Ringdown using the functions of time and the Inertial-frame AhC strahlkorper measured from the inspiral.
Arguments: path_to_volume_data: The full path to any volume data containing the functions of time at the time of AhC finds. volume_subfile_name: Subfile containing volume data at times of AhC finds. ahc_reductions_path: Path to reduction file where AhC Coefficients will be written. ahc_subfile: The subfile of the reductions file where AhC coefficients will be placed. expansion_func_and_2_derivs: Expansion functions of time from volume data. exp_outer_bdry_func_and_2_derivs: Outer boundary expansion function of time from volume data rot_func_and_2_derivs: Rotation function of time from volume data number_of_ahc_finds_for_fit: The number of ahc finds that will be used in the fit. match_time: Time to match functions of time. settling_timescale: Timescale for settle to constant functions of time. zero_coefs_eps: Approximate limit to compare coefficients to 0.0
- spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT.cubic(x, a, b, c, d)¶
- spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT.dt2_cubic(x, a, b, c, d)¶
- spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT.dt_cubic(x, a, b, c, d)¶
- spectre.Evolution.Ringdown.ComputeRingdownShapeAndTranslationFoT.fit_to_a_cubic(times, coefs, match_time, zero_coefs_eps)¶