Closed leaprimix closed 6 months ago
I finally got around to fixing this in #70, as soon as that is merged you should be able to use the horizon module (or any other part of the code) without having lalsuite installed. For example, in a local installation without lalsuite, the following script:
from GWFish.modules.horizon import horizon
from GWFish.modules.detection import Detector
from GWFish.modules.waveforms import TaylorF2
params = {
'mass_1': 0.6,
'mass_2': 0.6,
'theta_jn': 0,
'ra': 1,
'dec': -0.5,
'psi': 0.,
'phase': 0.,
'geocent_time': 1187008882.4,
'max_frequency_cutoff': 0.2,
}
dist, z = horizon(params, Detector('LGWA'), waveform_class=TaylorF2, waveform_model='TaylorF2')
print(f'Distance: {dist:.1f}Mpc')
print(f'Redshift: z={z:.3f}')
works, with output
WARNING:root:LAL package is not installed.Only GWFish waveforms available.
WARNING:root:LAL package is not installed.Only GWFish waveforms available.
Distance: 36.4Mpc
Redshift: z=0.008
GWFish should be able to work even without lalsuite, but LAL is unfortunately required when importing the horizon module. To be more specific, I get:
which is good, but then I get this
thus making horizon module impossible to import and use without LAL.