the RCS polar representation

• Click on ``RCS polar plot''. A working window appears (see figure 1.8) representing by default the first value plotted.
  Each components of this working window are described below.

  Figure 1.8: 1D working window: RCS polar plot.

  

• ``theta-, rho- axe'' represent the axis, while ``RCS'' is the current value.
• To modify the theta-, rho- axe range, modify the ``tetha-, rho- range'' values.
  The minimum ``rho'' value is set to the center of the polar plot and the maximum value to the extremal circle. Then click on ``redraw'' to validate the new values.
• To modify the first theta-, rho- axis mark and the increment between each plotted mark, modify the ``theta-, rho- tics'' values. , then ``redraw''.
• To go back to the default ranges, click on ``reset''
• To change visualizated value, click on ``Value'' .
  A selection box appears (see figure 1.6), highlight a value to draw its representation.

• Click on ``point'' in the working window (a window appears and gives informations about points , see figure 1.9).

  Figure 1.9: information about points.

  

• If you want to know the coordinates of a point, keep the central mouse button pressed (in the drawing area) and look at the varying coordinates values (in the point window) when moving the mouse.
• If you want to know the value of the variable at a theta coordinate, click the left button mouse on the drawing area and look at the named value (rcs in this example) on the point window.