Description:
	Heatmap of two normal distributions with gibbs free energy calculated by plotxvg.
File(s) used:
	other_files/test_normaldist.xvg
Command:
	plotxvg -f other_files/test_normaldist.xvg -heatmap -gibbs -cmap inferno -save plotxvg_tests-output/19heatmap.pdf -noshow
