Source Code for Module getNAisStations

 1  #!/usr/bin/env python 
 2   
 3  ''' 
 4  Extract the stations from USCG N-AIS data 
 5  ''' 
 6  import sys 
 7  for line in file(sys.argv[1]): 
 8      fields=line.split(',') 
 9      for f in fields: 
10          if len(f)<2: continue 
11          if f[0] != 'r': continue 
12          print f 
13