From 5db3f1f4e1a32f6975af2488780c4b35cdded2a9 Mon Sep 17 00:00:00 2001
From: Samson Leong <samson.leong@ligo.org>
Date: Thu, 29 Sep 2022 17:03:26 +0000
Subject: [PATCH] fix array input for precession variables in conversion.py

---
 bilby/gw/conversion.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bilby/gw/conversion.py b/bilby/gw/conversion.py
index ba0968b56..5fff2fe7d 100644
--- a/bilby/gw/conversion.py
+++ b/bilby/gw/conversion.py
@@ -156,7 +156,10 @@ def transform_precessing_spins(*args):
     :code:`bilby.gw.conversion.bilby_to_lalsimulation_spins`.
     This will be removed from the public API in a future release.
     """
-    return lalsim_SimInspiralTransformPrecessingNewInitialConditions(*args)
+    iota, spin_1x, spin_1y, spin_1z, spin_2x, spin_2y, spin_2z = \
+        lalsim_SimInspiralTransformPrecessingNewInitialConditions(*args)
+
+    return iota, spin_1x, spin_1y, spin_1z, spin_2x, spin_2y, spin_2z
 
 
 def convert_to_lal_binary_black_hole_parameters(parameters):
-- 
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