Sum Sheet Area
Totals up all the numbers in a sheet area
Parameters
Spreadsheet: Sum from this sheet location [c,r] = [left,top]
Columns: number of columns in the area
Rows: Number of rows in the area
Returned Total: Global Data Item that receives the total
Comments
Call at any time (but most likely used for reporting on End Run)
==== Example ====
Sum Sheet Area ss_WaitingTimes[1,2] , 5 , 10 , ss_WaitingTimes[1,1]
Will sum from ss_waitingtimes[1,2] to ss_waiting times[5,12] and put the returned value in cell [1,1] of the same sheet. \