adding an if condition so the negative value would be set to zero

Hello everyone i have this code in which i am calculating the cumulative sum for each iterations, i want to add a condition to set the negative DOD to zero, can you help me with this part

for i=1:length(t)
    DOD(i)=cumsum((T(i)*30)/(3600*14.6));
end

[Torsten]

I don't think it makes sense to set the negative elements of DOD to zero.

Better you set the negative T-values to zero in advance:

T(T<0) = 0;
for i=1:length(t)
    DOD(i)=cumsum((T(i)*30)/(3600*14.6));
end

Answer 1

[Chunru]

for i=1:length(t)
    DOD(i)=cumsum((T(i)*30)/(3600*14.6));
end
DOD = max(DOD, 0)