
% fortonoyme sto main workspace ta dedomena apo to arxeio txt
D=load('dedomena.txt');

% tin proti stili tin apothikeyome stin metabliti t
t=D(:,1);

% tin deyteri stili tin apothikeyoyme stin metabliti d
d=D(:,2);

% thetoyme to paxos toy grafimatos se 2 megethos
set(gca,'LineWidth',2);

% to grafima tha einai mayroy xromatos (k) me sinexi grami (-) kai megethos
% mayris gramis 2
plot(t,d,'k-','LineWidth',2);

% thetoyme kai enan titlo gia to grafima 
title('ydrografima ');
xlabel('time in days');
ylabel('discharge in cfs');


