*TM rcwaEx.dat

This files save the Ex/Ey/Hy/Hx/Hz information. The saving sequence loop

for angle1 to AngleN
  for $\lambda_{1}$ to $\lambda_{N}$
    for y=1 to y_N
      for x=1 to x_N
         x y field_real Field_image
      end
    end
  end
end

The format would be

$x_{1}~~ y_{1}~~ Ex_{real}~~ Ex_{image}$
$x_{2}~~ y_{1}~~ Ex_{real}~~ Ex_{image}$
$x_{3}~~ y_{1}~~ Ex_{real}~~ Ex_{image}$ 
$x_{4}~~ y_{1}~~ Ex_{real}~~ Ex_{image}$
 ...
$x_{1}~~ y_{2}~~ Ex_{real}~~ Ex_{image}$
 ...
 ...
$x_{N}~~ y_{N}~~ Ex_{real}~~ Ex_{image}$

*TE_rcwaEy.dat,*TE_rcwaHx.dat,*TM_rcwaHy.dat,*TM_rcwaEx.dat,*TM_rcwaEz.dat