From 2c36ff7a9dd2af93d087e8744bdabff69a796df4 Mon Sep 17 00:00:00 2001
From: Dan Howe <d.howe@wrl.unsw.edu.au>
Date: Mon, 10 Sep 2018 07:41:15 +1000
Subject: [PATCH] Simplify pint unit conversion

---
 scaling/froude.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scaling/froude.py b/scaling/froude.py
index b1b3fec..6d17682 100644
--- a/scaling/froude.py
+++ b/scaling/froude.py
@@ -9,7 +9,7 @@ def _convert(x, length_scale_factor, from_unit, to_unit):
     # Calculate unit conversion factor
     from_unit = ureg(from_unit)
     to_unit = ureg(to_unit)
-    unit_conversion_factor = (1 * from_unit).to(to_unit).magnitude
+    unit_conversion_factor = from_unit.to(to_unit).magnitude
 
     # Define Froude scaling relationships
     froude_l_exponent = 1