Changes

<td> [[Image:FDTD72FDTD_FS1.png|thumb|450px|Field Sensor (E-A field)sensor plane defined above a PEC plate illuminated by a plane wave source.]] </td><td> [[Image:FDTD74FDTD_FS2.png|thumb|450px|EM.Tempo's Field Sensor (H-dialog.]] </td></tr></table><table><tr><td> [[Image:FDTD_FS3.png|thumb|450px|Electric field distribution above the PEC plate.]] </td><td> [[Image:FDTD_FS4.png|thumb|450px|Magnetic field)distribution above the PEC plate.]] </td>