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[bump minor] Fix raw_io for Y3 mocks catalog format #1088

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Nov 26, 2024
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[bump minor] Fix raw_io for Y3 mocks catalog format #1088

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20 changes: 16 additions & 4 deletions py/picca/raw_io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,8 +76,14 @@ def read_transmission_file(filename, num_bins, objs_thingid, tracer='F_LYA', lam
if np.in1d(thingid, objs_thingid).sum() == 0:
hdul.close()
return
ra = hdul['METADATA']['RA'][:].astype(np.float64) * np.pi / 180.
dec = hdul['METADATA']['DEC'][:].astype(np.float64) * np.pi / 180.
if 'RA' in hdul['METADATA'].get_colnames() and 'DEC' in hdul['METADATA'].get_colnames():
ra = hdul['METADATA']['RA'][:].astype(np.float64) * np.pi / 180.
dec = hdul['METADATA']['DEC'][:].astype(np.float64) * np.pi / 180.
elif 'TARGET_RA' in hdul['METADATA'].get_colnames() and 'TARGET_DEC' in hdul['METADATA'].get_colnames():
ra = hdul['METADATA']['TARGET_RA'][:].astype(np.float64) * np.pi / 180.
dec = hdul['METADATA']['TARGET_DEC'][:].astype(np.float64) * np.pi / 180.
else:
raise ValueError('RA and DEC columns not found in transmission files.')
z = hdul['METADATA']['Z'][:]

# Use "lambda_array" to store either lambda or log lambda
Expand Down Expand Up @@ -314,8 +320,14 @@ def convert_transmission_to_deltas(obj_path, out_dir, in_dir=None, in_filenames=

w = hdu[z_key][:] > max(0., lambda_min / lambda_max_rest_frame - 1.)
w &= hdu[z_key][:] < max(0., lambda_max / lambda_min_rest_frame - 1.)
objs_ra = hdu['RA'][:][w].astype('float64') * np.pi / 180.
objs_dec = hdu['DEC'][:][w].astype('float64') * np.pi / 180.
if 'RA' in key_val and 'DEC' in key_val:
objs_ra = hdu['RA'][:][w].astype('float64') * np.pi / 180.
objs_dec = hdu['DEC'][:][w].astype('float64') * np.pi / 180.
elif 'TARGET_RA' in key_val and 'TARGET_DEC' in key_val:
objs_ra = hdu['TARGET_RA'][:][w].astype('float64') * np.pi / 180.
objs_dec = hdu['TARGET_DEC'][:][w].astype('float64') * np.pi / 180.
else:
raise ValueError('RA and DEC columns not found in objects catalog.')
objs_thingid = objs_thingid[w]
hdul.close()
userprint('INFO: Found {} quasars'.format(objs_ra.size))
Expand Down