 number of sections=      4
 Reading section data...
    section name=Elem                            
    section type=HEXA_8                          
    istart,iend=     1  2560
    reading element data for this element
 Reading section data...
    section name=InflowElem                      
    section type=QUAD_4                          
    istart,iend=  2561  2688
    not reading element data for this element
 Reading section data...
    section name=OutflowElem                     
    section type=QUAD_4                          
    istart,iend=  2689  2816
    not reading element data for this element
 Reading section data...
    section name=SidewallElem                    
    section type=QUAD_4                          
    istart,iend=  2817  3776
    not reading element data for this element
 Successfully read unstructured grid from file grid.cgns
   for example, element 1 is made up of nodes:    1    2   23   22  358  359  380  379
   x,y,z of node 358 are:     0.00000     0.00000     1.00000
   x,y,z of node 1358 are:    13.00000    13.00000     3.00000
