You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mann_kendall_documentation.m
    path of file: ./repos/CDT/cdt/doc
    
    the code of the file until where you have to start completion: %% |mann_kendall| documentation
% |mann_kendall| performs a standar
    
function to find
% out, and plot the significant regions using the
% <stipple_documentation.html |stipple|> function: 

significant = mann_kendall(sst); % (may take a second)

hold on
stipple(lon,lat,significant)

%% 
% The map above shows that the SST trend