text: from pylayers.simul.link import *
  import pdb
  
  
  # In[2]:
  
  DL=DLink(L=Layout('Luebbers.ini'))
  
  
  # In[3]:
  
  # get_ipython().magic(u'matplotlib inline')
  # DL.L.showG('i')
  
  
  # In[7]:
  
  DL.a = np.array(([25,21.67,2.]))
  # DL.a = np.array(([37.5,52.2,2.]))
  DL.b = np.array(([12.5,30.,2.]))
  DL.fGHz=np.linspace(0.9,10,500)
  
  DL.Aa=Antenna(typ='Omni')
  DL.Ab=Antenna(typ='Omni')
  # In[8]:
  
  plt.ion()
  
  # In[9]:
  DL.eval(diffraction=True,force=True,ra_ceil_H=0)
  
  
  # In[10]:
  
  DL.R
  
  
  # In[ ]:
  
  
  
  