A vertical bar graph depicting the height in metres and year of completion for a selection 
of leaning buildings. The information is sourced from publicly-available reports, and the 
Guinness World Records.
Error using .*
Matrix dimensions must agree.

Error in plotSpotlight (line 30)
    output = repmat(a,[1 1 3]).*single(im)/255;

Error in plot_individual_user_maps (line 49)
        [heat] = plotSpotlight(im,heatmap,3);