find matching values from two unequal size arrays
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I have two arrays of unequal length. [lat1 lon1 pCO2] say 200000 values in each column [lat2 lon2] say 100000 values in each column
I want to find where both lat2=lat1 and lon2=lon1, then take the pCO2 value from the first array and plug it into the second array as a new column.
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Andrei Bobrov
le 10 Nov 2018
Let:
a = [lat1 lon1 pCO2];
b = [lat2 lon2];
b(:,3) = a(ismember(a(:,1:2),b,'rows'),3);
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