getMaximum Function

Purpose:

Returns the maximum value of a numeric array.

Syntax:

getmaximum(array)

getmaximum(array,base,step)

Comments:

Returns the average value.  When an array is packed with say 2 values,  eg, x1,y1,x2,y2 base and step can be used.  This allows you to process only the y values in the array, not  the whole array.

Example:

ii = 1,2,8,13

p getMaximum(ii)

13