Example:

	GTM>DO ^%GSEL
	Global ^C
	^C
	Current total of 1 global
	Global ^* 
	^S ^Y ^c ^class
	Current total of 5 globals
	Global ^-S
	^S
	Current total of 4 globals
	Global ^'Y 
	^Y
	Current total of 3 globals
	Global ^?D
	^C ^c ^class
	Current total of 3 globals
	Global ^ <RETURN>
	GTM>ZWRITE 
	%ZG=3 
	%ZG("^C")=""
	%ZG("^c")=""
	%ZG("^class")=""
	GTM>	
	

This example adds and subtracts globals from the list of selected globals. "?D" displays all globals selected. ZWRITE displays the contents of the %ZG array.

Example:

	GTM>DO ^%GSEL
	Global ^a
	^a
	Current total of 1 global.
	Global ^<RETURN> 
	GTM>ZWRITE
	%ZG=1
	%ZG("^a")=""
	GTM>DO CALL^%GSEL
	Global ^?d
	^a
	Global ^iv
	^iv
	Current total of 2 globals.
	Global ^<RETURN>
	GTM>ZWRITE
	%ZG=2
	%ZG("^a")=""
	%ZG("^iv")=""
	GTM>	
	

This example uses CALL^%GSEL to add to an existing %ZG array of selected globals.