DILATATION WITH GAUSSIAN
Macro: PROGSMDIL
Function: Considering graytone of a point as the height, dilatation can be seen as sliding the gaussian structuring element upon all the points of the input image and for each point on the input image the origin of the gaussian is the point on output image. 
Parameters:
1. Parameters for the gaussian
-- amplitude.
-- std-deviation X axis.
-- std-deviation Y axis.
2. Input output image planes.
