Line     1:                  AMG3D(V3.7.e)  INPUT FILE                
Line     2:   MESH FILE                                         FORMAT  
Line     3:   ../grids/c1_up.edge.unf                           2.0     
Line     4:   OUTPUT FILE                                       FORMAT  
Line     5:   ../grids/c1_up.amg.unf                            2.0     
Line     6:   NUMBER OF LEVELS                                          
Line     7:   5                                                         
Line     8:   ILINE(=0 No Lines, =1 Make Lines, =2 Restricted Coarse Lines, =3,4 (see below))
Line     9:   3.0                                                       
Line    10:   IWEIGHT (=1 Weighted Graph, =0 No Edge Weights, =-1 No Edge/Line Weights)
Line    11:   -1.                                                       
Line    12:   IFRONT_TYPE (=1 Aspect Ratio, =2 Min Fine Grid Pts, =3 Reg Front)
Line    13:   3.0                                                       
Line    14:   POIN1 FILE (optional)                             FORMAT  
Line    15:   ../grids/c1_up.poin1                              1.0