text: #try varying your velocities
  #pick your best scalar
  
  import toolbox
  import numpy as np
  import pylab
  pylab.rcParams['image.interpolation'] = 'sinc'
  #--------------------------------------------------
  #       useful functions
  #-------------------------------------------------
  
  None
  
  if __name__ == "__main__":
          #initialise dataset
          print "initialising dataset"
  
          
          #apply tar
  
  
        
          #copy vels from previous exercise
  
          
          #build vels
  
          #set frquency thresholds
          
          params['primary'] = None
          
          #inject vels into dictionary, move out correction, agc, stack, bandpass, display
          # 3 times
          
  
          
          
          pylab.show()