function [MMM] = validatewfunction2 (M)

year = M (:,1);
month = M (:,2);
day = M (:,3);
hour = M (:,4);

ws = M (:,7);
wd = M (:,6);


i = find(ws < 25);
w = ws(i);
w(isnan(w)) = [];
w(any(isnan(w),2),:) = [];

MM = [year(i), month(i), day(i), hour(i), wd(i), w];



yeari = MM (:,1);
monthi = MM (:,2);
dayi = MM (:,3);
houri = MM (:,4);

wsi = MM (:,6);
wdi = MM (:,5);


i = find(wdi < 360);
wi = wdi(i);
wi(isnan(w)) = [];
wi(any(isnan(wi),2),:) = [];

MMM = [yeari(i), monthi(i), dayi(i), houri(i), wi, wsi(i) ];

end