yt.analysis_modules.halo_analysis.halo_callbacks.
iterative_center_of_mass
(halo, radius_field='virial_radius', inner_ratio=0.1, step_ratio=0.9, units='pc')[source]¶Adjust halo position by iteratively recalculating the center of mass while decreasing the radius.
Parameters: | halo : Halo object
radius_field : string
inner_ratio : float
step_ratio : float
units : str
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