NaCl 
                     E (Ry)      for GGA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
 10.00      -0.367565     -0.471790    -0.476692      -0.479532     -0.422764   
 10.10      -0.371312     -0.475998    -0.480925      -0.483762     -0.426845   
 10.20      -0.374873     -0.479453    -0.484389      -0.487228     -0.430168   
 10.30      -0.377729     -0.482200    -0.487164      -0.490001     -0.432795   
 10.40      -0.380114     -0.484323    -0.489306      -0.492142     -0.434787   
 10.50      -0.381188     -0.485884    -0.490880      -0.493714     -0.436205   
 10.60      -0.382212     -0.486926    -0.491935      -0.494767     -0.437127   
 10.70      -0.382707     -0.487499    -0.492519      -0.495351     -0.437569   
 10.80      -0.383193     -0.487648    -0.492681      -0.495511     -0.437581   
 10.90      -0.382782     -0.487424    -0.492458      -0.495288     -0.437211   
 11.00      -0.381788     -0.486848    -0.491888      -0.494716     -0.436523   
 11.10      -0.381171     -0.485962    -0.491006      -0.493833     -0.435517   
 11.20      -0.379851     -0.484797    -0.489841      -0.492667     -0.434218   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.70          5.71         5.71           5.71          5.69 
 B_0 (GPa)         24            23           23             23            24 


 NaCl 
                     E (Ry)      for LDA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
 10.00      -0.423109     -0.529914    -0.534888      -0.537774     -0.485486   
 10.10      -0.424461     -0.531732    -0.536716      -0.539595     -0.487109   
 10.20      -0.425747     -0.532899    -0.537874      -0.540754     -0.488078   
 10.30      -0.426427     -0.533457    -0.538442      -0.541317     -0.488451   
 10.40      -0.426736     -0.533479    -0.538470      -0.541343     -0.488297   
 10.50      -0.425806     -0.533034    -0.538022      -0.540891     -0.487645   
 10.60      -0.424925     -0.532157    -0.537139      -0.540007     -0.486586   
 10.70      -0.423580     -0.530893    -0.535874      -0.538736     -0.485130   
 10.80      -0.422340     -0.529285    -0.534266      -0.537126     -0.483328   
 10.90      -0.420266     -0.527380    -0.532351      -0.535212     -0.481222   
 11.00      -0.417688     -0.525197    -0.530165      -0.533024     -0.478860   
 11.10      -0.415564     -0.522774    -0.527738      -0.530595     -0.476278   
 11.20      -0.412796     -0.520140    -0.525098      -0.527954     -0.473462   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.48          5.48         5.48           5.48          5.46 
 B_0 (GPa)         31            32           32             32            33