A = Import ["Z:\Temp\ED\DAT-P-0.25.dat"];
ListPlot[A, Prolog -> AbsolutePointSize[1]]


A = Import["Z:\Temp\ED\DAT-P-2.00.dat"];
ListPlot[A, Axes -> False, Frame -> True, PlotRange -> {{-3.0, 3.0}, {-3.0,3.0}}, Prolog -> AbsolutePointSize[1]]



A = Import ["Z:\Temp\ED\DAT-G-0.00.dat"];
ListPlot[A,PlotRange -> {{0, 3.0}, {0.0, 5.0}}, Prolog -> AbsolutePointSize[1]]







A = Import ["Z:\Temp\Excitacion.dat"]
ListPlot[A, PlotRange -> {{0.0, 10.0}, {-5, 60}}, PlotJoined -> True]




A1 = Import ["Z:\Temp\a1.dat"];
A2 = Import ["Z:\Temp\a2.dat"];
ListPlot[A1,A2,PlotJoined -> True]








          |         |                          |
          |_Operator|__Representing____________|
          |         |                          |
          |   .LT.  |  Less than               |
          |   .LE.  |  Less than or equal to   |
          |   .EQ.  |  Equal to                |
          |   .NE.  |  Not equal to            |
          |   .GT.  |  Greater than            |
          |   .GE.  |  Greater than or equal to|
          |_________|__________________________|