Line     1:       GENERIC DISTF3D (V3.3) INPUT FILE                        
Line     2:  FVERSION(1=closest vertex formulation, 2=exact formulation)   
Line     3:  2.0                                                           
Line     4:  FDISTMAX(0-1: % max distance for which fversion=2 is computed)
Line     5:  0.1                                                           
Line     6:  CLOSEST PT SEARCH METHOD (=1: Octree  =2: Brute Force)        
Line     7:  1.0                                                           
Line     8:  MESH INPUT DATA (EDGE) FILE                            FORMAT 
Line     9:  case.edge.unf                                          2.0    
Line    10:  BOUNDARY CONDITION FILE                                FORMAT 
Line    11:  case.bcs                                               1.0    
Line    12:  MESH OUTPUT DATA FILE                                  FORMAT 
Line    13:  case.dist.unf                                          2.0