Variables global to a program

[Bob Frazee]

DegF;Mph;wct;wcto;ft;

WindChillIntroDisplay();
InputPgm();
FrostBiteEqn();
WindChillEqn();
OutputPgm();

EXPORT TestWindChillPgm()
BEGIN
LOCAL K;
Additional program code here...

I do understand that the above bolded variables are only visible within the "TestWindChillPgm" program. In my experimentation, they appear to retain their values if the emulator is shut down and restarted. When I go into the memory manager (shift B), and select "user variables", they do not appear. Is there some other place to see them other than the program they are created in? I have searched and have been unable to find them anywhere. If not, will the memory manager someday be able to view them, edit their values, and delete them? Can these variables be purged(deleted) when the program is finished?
Thanks
rcf