From c26cdf46c76054dc3413038cbf71ef937f88800c Mon Sep 17 00:00:00 2001
From: Colm Talbot <colm.talbot@ligo.org>
Date: Fri, 18 Dec 2020 15:23:38 -0600
Subject: [PATCH] Use double for cpnest parameter

---
 bilby/core/sampler/cpnest.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bilby/core/sampler/cpnest.py b/bilby/core/sampler/cpnest.py
index 25183bd07..544ec3326 100644
--- a/bilby/core/sampler/cpnest.py
+++ b/bilby/core/sampler/cpnest.py
@@ -89,8 +89,8 @@ class Cpnest(NestedSampler):
                 prior_samples = self.priors.sample()
                 self._update_bounds()
                 point = LivePoint(
-                    self.names, array.array(
-                        'f', [prior_samples[name] for name in self.names]))
+                    self.names, array.array('d', [prior_samples[name] for name in self.names])
+                )
                 return point
 
         self._resolve_proposal_functions()
-- 
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