prohibited operation zone in Economic Dispatch using LSA code

I am also facing the problem of implementing these Prohibited operation zone values as; Pg1-> [210 240] [350 380]; Pg2-> [90 110] [140 160]; Pg3-> [150 170] [210 240]; Pg4-> [80 90] [110 120]; Pg5-> [90 110] [140 150]; Pg6-> [75 85] [100 105]; for 6 generators using LSA. My problem is that I want to try these vector values with ramp limit coefficients. kindly help me in this to implement POZ values in LSA Code;

low=[320 80 100 60 100 50]; %Ramp Limits

up=[500 200 300 150 200 120];

%low=[]; % lower PoZ boundary or minimum power

%up= []; % upper PoZ boundary

if size(up,2)==1

UB = ones(1,D).*up;

LB = ones(1,D).*low;

end

if size(up,2)>1

UB = up;

LB = low;

end

%% %%%%%%%%%%%%%%% randomly create 1st population %%%%%%%%%%%%%%%%%%%

for d = 1:D

Dpoint(:,d)= rand(N,1)*(UB(d)-LB(d))+LB(d);

end

for i = 1:N

violation = any(Dpoint(i,:) < Pmin | Dpoint(i,:) > Pmax); % Check if it violates constraints

while violation

Dpoint(i,:) = rand(1,D)*(UB-LB) + LB; % Generate a random solution

violation = any(Dpoint(i,:) < Pmin | Dpoint(i,:) > Pmax); % Check if it violates constraints

end

end