# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.2543341464 -0.2653751542
0.000001 0.000001     -0.2531037166 -0.2648637697
0.000001 0.00001     -0.2513965142 -0.2644514253
0.000001 0.0001    
0.000001 0.001