Hello, I have four variables (Demand, NPV_all, STD_all, STD_In) and I would like to plot them in a 3D plot. I have created the plot but for some reason I can not show the legend. Can anyone help please.
if true Demand = rand(7,3); NPV_all = rand(7,3); STD_all = rand(7,3); STD_In = [0.25 .5 .75] .* ones(7,3); Demand_V = Demand(:); NPV_V = NPV_all(:); STD_V = STD_All(:); STD_In_V = STD_In(:); h = scatter3(Demand_V,STD_V,NPV_V,markerSize,STD_In_V,'filled'); title('Economic Impact of Production Profile') xlabel('Demand [MMSCFD]') ylabel('STD [$B]') zlabel('NPV [$B]') legend('STD = 0.25', 'STD = 0.50','STD = 0.75');end
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