From 5192f4d4e8f65af4e7659150042d7ba5f0472730 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@tremily.us>
Date: Thu, 26 Apr 2012 13:06:36 -0400
Subject: [PATCH] Fix conversion to physical in cmd.py demo ('float32' is not
 defined).

---
 doc/demo/cmd.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/demo/cmd.py b/doc/demo/cmd.py
index e2be286..b8508e9 100755
--- a/doc/demo/cmd.py
+++ b/doc/demo/cmd.py
@@ -83,7 +83,7 @@ test_command.__test__ = False  # test_command is not a Nose test
 def write_data(stream, channels, data, physical=False):
     if physical:
         converters = [c.get_converter() for c in channels]
-        physical_data = _numpy.zeros(data.shape, dtype=float32)
+        physical_data = _numpy.zeros(data.shape, dtype=_numpy.float32)
         for i,c in enumerate(converters):
             physical_data[:,i] = c.to_physical(data[:,i])
         data = physical_data
-- 
2.26.2