    4    1    3    1.000    (nodes, components, connections, wind reduction)
 Node         Fld. Type   Height    Temperature    Data_1       Data_2
 blindzone       1    0   1.1700       20.000       0.0000      0.20250    
 east            1    3   1.1700       0.0000       9.0000       113.30    
 west            1    3   1.1700       0.0000       9.0000       293.30    
 top             1    3   1.8800       0.0000       10.000       0.0000    
 Component    Type C+ L+ Description
 opening       110  2  0 Specific air flow opening           m = rho.f(A,dP)         
  1.  0.150000006
 +Node         dHght   -Node         dHght   via Component
 blindzone     0.000   east          0.000   opening                                 
 blindzone     0.000   west          0.000   opening                                 
 blindzone     0.355   top          -0.100   opening                                 
