Source Code for Package reflectometry.reduction.examples.ng7

 1  """ 
 2  Sample data from NCNR-NG7. 
 3   
 4  This data from July, 2004, measures water with various concentrations 
 5  for D2O on quartz.  The particular data sets contain 20% D2O. 
 6   
 7  TODO: Confirm this is correct by looking in log books! 
 8  """ 
 9   
10  import numpy, os 
11  import reflectometry.reduction as reflred 
12   
13  PATH = os.path.dirname(os.path.realpath(__file__)) 
14   
15 -def load(seqlist,base='jul04'): 
16      return [reflred.load(os.path.join(PATH,"%s%03d.ng7"%(base,seq))) 
17              for seq in seqlist] 
18   
19 -def slits(): 
20      return load([36]) 
21   
22 -def back(): 
23      return load([31,32]) 
24   
25 -def spec(): 
26      return load([37]) 
27   
28 -def rock(): 
29      return load([33,34,35]) 
30   
31   
32  if __name__ == "__main__": 
33      print spec()[0] 
34