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2012 Mar 26
0
Pareto frontier plots in three dimensions
...-dimensional Pareto frontier plots. BACKGROUND My PhD project involves simulating a number of energy system scenarios and then consolidating the costs across 5-dimensions. At this stage, normally only 3-dimensions are used: financial cost in $, greenhouse cost in kg CO2e, and depletion cost in J HHV. NOx in kg and land-use change in m2 are also supported but are not typically invoked. (CO2e = carbon dioxide equivalent, HHV = higher heating value, NOx = mono-nitrogen oxides.) These results are collected in a text file and then read into an R data frame: leta sce...