Exemple #1
0
def save_and_plot_data(data,histogram):
    #Data processing
    
    sync = 2**par_binsize_sync * arange(par_range_sync) * 1e3    #sync axis in ns
    dt = 2**par_binsize_g2 * linspace(-par_range_g2/2,par_range_g2/2,par_range_g2)*1e3 #dt axis in ns
    X,Y = meshgrid(dt, sync)
    data.create_file()
    
    #plt = qt.Plot3D(data, name='Interference',clear = True, coorddims=(0,1), valdim=1, style='image')
    
    data.add_data_point(ravel(X),ravel(Y),ravel(histogram))
    filename=data.get_filepath()[:-4]
    pqm.savez(filename,dt=dt,sync=sync, counts=histogram)

    #Plot Data
    plt = plot3(ravel(X),ravel(Y),ravel(histogram),
           style='image',palette='hot',
           title='interference')
    
    #data.new_block()
    plt.set_xlabel('dt [ns]')
    plt.set_ylabel('delay wrt sync pulse [ns]')
    plt.save_png(filename)

    
    data.close_file()
    

    print 'interference'
    print '(entanglement expected in 3 weeks)'