function plot(A)

% plot.m Plot method for wafertempcontroller objects. Called as
%
%          plot(A)
%
% INPUT PARAMETERS
%         A : a wafertempcontroller object

unpack(A)
plot(T)
ax = axis;
hold on
plot([ax(1) ax(2)],[Tset Tset],'r-')
hold off
grid