load 'mloHi5ydpm'
M = mloHi5ydpm;

mat1 = M (1:21,:);

years1 = mat1 (:,1);
dp1 = mat1 (:,2);

bb1 = robustfit (years1,dp1);



load 'mloHi5ydpm'
M = mloHi5ydpm;

mat2 = M (2:22,:);

years2 = mat2 (:,1);
dp2 = mat2 (:,2);

bb2 = robustfit (years2,dp2);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat3 = M (3:23,:);

years3 = mat3 (:,1);
dp3 = mat3 (:,2);

bb3 = robustfit (years3,dp3);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat4 = M (4:24,:);

years4 = mat4 (:,1);
dp4 = mat4 (:,2);

bb4 = robustfit (years4,dp4);



load 'mloHi5ydpm'
M = mloHi5ydpm;

mat5 = M (5:25,:);

years5 = mat5 (:,1);
dp5 = mat5 (:,2);

bb5 = robustfit (years5,dp5);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat6 = M (6:26,:);

years6 = mat6 (:,1);
dp6 = mat6 (:,2);

bb6 = robustfit (years6,dp6);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat7 = M (7:27,:);

years7 = mat7 (:,1);
dp7 = mat7 (:,2);

bb7 = robustfit (years7,dp7);



load 'mloHi5ydpm'
M = mloHi5ydpm;

mat8 = M (8:28,:);

years8 = mat8 (:,1);
dp8 = mat8 (:,2);

bb8 = robustfit (years8,dp8);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat9 = M (9:29,:);

years9 = mat9 (:,1);
dp9 = mat9 (:,2);

bb9 = robustfit (years9,dp9);


load 'mloHi5ydpm'
M = mloHi5ydpm;

mat10 = M (10:30,:);

years10 = mat10 (:,1);
dp10 = mat10 (:,2);

bb10 = robustfit (years10,dp10);



load 'mloHi5ydpm'
M = mloHi5ydpm;

mat11 = M (11:31,:);

years11 = mat11 (:,1);
dp11 = mat11 (:,2);

bb11 = robustfit (years11,dp11);





trendchangesplot = figure;
hold on
trenchangesplot = plot (years1,years1*bb1(2)+bb1(1),'blue','Linewidth',2);
hold on
grid on
trenchangesplot = plot (years2,years2*bb2(2)+bb2(1),'blue','Linewidth',2);
hold on
grid on
trenchangesplot = plot (years3,years3*bb3(2)+bb3(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years4,years4*bb4(2)+bb4(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years5,years5*bb5(2)+bb5(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years6,years6*bb6(2)+bb6(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years7,years7*bb7(2)+bb7(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years8,years8*bb8(2)+bb8(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years9,years9*bb9(2)+bb9(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years10,years10*bb10(2)+bb10(1),'blue','Linewidth',2);
hold on
trenchangesplot = plot (years11,years11*bb11(2)+bb11(1),'blue','Linewidth',2);
hold on
xlabel ('years','Fontsize',12);
hold on
ylabel ('dew point (Celsius)','Fontsize',12);


load 'mloHi5ydpm'
MM = mloHi5ydpm;

load 'bb'
bb = bb;

years = MM (:,1);
dp = MM (:,2);

trendchengesmean = figure;
hold on
trendchangesmean = plot (years, dp, 'cyan','Linewidth',2);
hold on
trenschangesmean = plot (years, years*bb(2) + bb(1),'magenta','Linewidth',2);
hold on
grid on
trenchangesmean = plot (years1,years1*bb1(2)+bb1(1),'blue','Linewidth',2);
hold on
grid on
trenchangesmean = plot (years2,years2*bb2(2)+bb2(1),'blue','Linewidth',2);
hold on
grid on
trenchangesmean = plot (years3,years3*bb3(2)+bb3(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years4,years4*bb4(2)+bb4(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years5,years5*bb5(2)+bb5(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years6,years6*bb6(2)+bb6(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years7,years7*bb7(2)+bb7(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years8,years8*bb8(2)+bb8(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years9,years9*bb9(2)+bb9(1),'blue','Linewidth',2);
hold on
trenchangesmean = plot (years10,years10*bb10(2)+bb10(1),'blue','Linewidth',2);
hold on
xlabel ('years','Fontsize',12);
hold on
ylabel ('dew point (Celsius)','Fontsize',12);
hold on
axis ([1975 2012 -12 -5]);
hold on
legend ('5 yr running average','-0.0035 * yr - 2.237 (C / yr)','20 yrs trends');