I would like to place bubbles on the 2D places (x,y) with different radius.
The coordinates are the (column, row) an´d the rtadius the value in the cell
(column, row). For example the value 0.25 in the cell (2,5) means, that a
bubble with radius 0.25 placed on the 2D coordinate system at the location
x=2, y=5.

How to do it ? The bubble chart places the bubbles on the location (column,
radius).

Thanks in advance, Laszlo