matrix =  [[ 0 for x in range(C1)]for y in range (T1)]
print "matrix generated with ",height, " rows and ",width," coloumns."

#######################################

for j in range (0,height) :
    vtu_filename = str(targets[j])
    vtu_file=vtktools.vtu(vtu_filename)
    vtu_file.GetFieldNames()
    Magn=vtu_file.GetVectorField('Magnetization') #total magnetization af all cells

    for i in range (0,width):
        cell_mag_total = Magn[i] #total magnetization of ith cell
        My = cell_mag_total[1]
        #Mx_array.append(Mx)
        matrix[j][i] = My

# np.savetxt("mx.txt",np.c_[matrix])
print "type matrix +  " , type(matrix)

for colm in range (0,width):
        print colm
    signal = matrix[][colm]
        print type(signal)