lalinference_pipe_utils.py: use gwpy.astro.inspiral_range to calculate...
lalinference_pipe_utils.py: use gwpy.astro.inspiral_range to calculate horizon_distance if gstlal.reference_psd is not available.
cc: @vivien @john-veitch
lalinference_pipe_utils.py: use gwpy.astro.inspiral_range to calculate horizon_distance if gstlal.reference_psd is not available.
cc: @vivien @john-veitch