From e9c0304551e353d9976bd0d09e3aee8b8f8c9f5f Mon Sep 17 00:00:00 2001
From: Colm Talbot <colm.talbot@ligo.org>
Date: Tue, 2 Oct 2018 09:58:01 +1000
Subject: [PATCH] add unit to UniformComovingVolume prior

---
 tupak/gw/prior.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tupak/gw/prior.py b/tupak/gw/prior.py
index d45f2a7e..eaa0eb56 100644
--- a/tupak/gw/prior.py
+++ b/tupak/gw/prior.py
@@ -8,7 +8,8 @@ from scipy.interpolate import UnivariateSpline
 
 class UniformComovingVolume(FromFile):
 
-    def __init__(self, minimum=None, maximum=None, name='luminosity distance', latex_label='$d_L$'):
+    def __init__(self, minimum=None, maximum=None,
+                 name='luminosity distance', latex_label='$d_L$', unit='Mpc'):
         """
 
         Parameters
@@ -24,7 +25,7 @@ class UniformComovingVolume(FromFile):
         """
         file_name = os.path.join(os.path.dirname(__file__), 'prior_files', 'comoving.txt')
         FromFile.__init__(self, file_name=file_name, minimum=minimum, maximum=maximum, name=name,
-                          latex_label=latex_label, unit='Mpc')
+                          latex_label=latex_label, unit=unit)
 
 
 class AlignedSpin(Interped):
-- 
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