This graph is showing countries that are the largest diamond producers in 2009 based on carats. Russia and the Congo were among the highest producers of diamonds in 2009.
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);