diff --git a/segypy.py b/segypy.py
index 216b85f..36f2913 100644
--- a/segypy.py
+++ b/segypy.py
@@ -31,25 +31,11 @@ segy.verbose         : Amount of verbose information to the screen
 
 import struct, sys # modified by A Squelch
 
-pref_numeric_module='numarray' # FAST ON LARGE FILES
-#pref_numeric_module='Numeric' 
-if (pref_numeric_module=='Numeric'):
-    # IMPORT SEPCIFIC FUNCTIONS FROM Numeric
-    print('SegyPY : Using Numeric module')
-    from Numeric import transpose
-    from Numeric import resize
-    from Numeric import reshape
-    from Numeric import zeros
-    from Numeric import arange
-
-else:
-    # IMPORT SEPCIFIC FUNCTIONS FROM numarray
-    print('SegyPY : Using numarray module')
-    from numarray import transpose
-    from numarray import resize
-    from numarray import reshape
-    from numarray import zeros
-    from numarray import arange
+from numpy import transpose
+from numpy import resize
+from numpy import reshape
+from numpy import zeros
+from numpy import arange
 
 # SOME GLOBAL PARAMETERS
 version='0.3.1'   # modified by A Squelch