V SF test                             
   2.98780000000000     
    -0.5000000000000000    0.5000000000000000    0.5000000000000000
     0.5000000000000000   -0.5000000000000000    0.5000000000000000
     0.5000000000000000    0.5000000000000000   -0.5000000000000000
   V 
     1
Direct
  0.0000000000000000  0.0000000000000000  0.0000000000000000
 
  0.00000000E+00  0.00000000E+00  0.00000000E+00