 GridLocation=FaceCenter means BC data refers to elements, not nodes
 BC number:     1
    name=Ilo                             
    type=BCTunnelInflow                  
    no of elements=  128
      (these elements read here, but only some printed out:)
 ipnts( 1)=2561
 ipnts( 2)=2562
 ipnts( 3)=2563
 ipnts( 4)=2564
 ipnts( 5)=2565
 ipnts( 6)=2566
 ipnts( 7)=2567
 ipnts( 8)=2568
 ipnts( 9)=2569
 ipnts(10)=2570
 GridLocation=FaceCenter means BC data refers to elements, not nodes
 BC number:     2
    name=Ihi                             
    type=BCExtrapolate                   
    no of elements=  128
      (these elements read here, but only some printed out:)
 ipnts( 1)=2689
 ipnts( 2)=2690
 ipnts( 3)=2691
 ipnts( 4)=2692
 ipnts( 5)=2693
 ipnts( 6)=2694
 ipnts( 7)=2695
 ipnts( 8)=2696
 ipnts( 9)=2697
 ipnts(10)=2698
 GridLocation=FaceCenter means BC data refers to elements, not nodes
 BC number:     3
    name=Walls                           
    type=BCWallInviscid                  
    no of elements=  960
      (these elements read here, but only some printed out:)
 ipnts( 1)=2817
 ipnts( 2)=2818
 ipnts( 3)=2819
 ipnts( 4)=2820
 ipnts( 5)=2821
 ipnts( 6)=2822
 ipnts( 7)=2823
 ipnts( 8)=2824
 ipnts( 9)=2825
 ipnts(10)=2826
 Successfully read BCs (PointList format) from file grid.cgns
