This sample introduces how to display z(x,y) data using Colormaps or (and) contours.
  1. read (x,y,z) data in matrix form:
    X1 Y1 Z11
    X1 Y2 Z12
    ...
    X1 Yn Z1n
  2. Select data series on left panel [Points] and double click on it.
  3. In dialog select item 'Show Z value as' checked.
  4. In combobox select 'ColorMap'. All changes display in a screen.
  5. To show contour lines, select item 'Connection line' checked.
  6. Close dialog window
  7. To modify colormap settings, select menu item <Plot><Options>., and on page 'Distribution' change parameters in group 'Density'.