Extract data from timetable for specific months

Dear All

I have timetable data (tt). The table contains H with range 1950-2020, I want to extract H in the timetable.

how to extract data (H) for spesific months (January, February, and December) over the years?

Answer 1

[Walter Roberson]

[~, mon, ~] = ymd(TT.t1);

mask = ismember(mon, [1 2 12]);
TTsubset = TT(mask,:);

Or if you were looking for specific months,

Jansubset = TT(mon == 1, :);
Febsubset = TT(mon == 2, :);
Decsubset = TT(mon == 12, :);

Remember that all the years run together in these, so the last entry for January 1950 would be followed immediately by the first entry for January 1951.

[Muhammad Uswah Pawara]

Thank you so much