[bugfix] Seg Fault due to hub model and external inflow (#1227)

Seg Fault due to hub model and external inflow
OpenFAST · Aug 25, 2022 · b888e4a · b888e4a
1 parent 19b4ca7
commit b888e4a
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/modules/openfast-library/src/FAST_Solver.f90 b/modules/openfast-library/src/FAST_Solver.f90
@@ -607,9 +607,10 @@ SUBROUTINE AD_InputSolve_IfW( p_FAST, u_AD, y_IfW, y_OpFM, ErrStat, ErrMsg )
       end if
 
       if (u_AD%rotors(1)%NacelleMotion%NNodes > 0) then
-         u_AD%rotors(1)%InflowOnNacelle(1) = y_OpFM%u(node)
-         u_AD%rotors(1)%InflowOnNacelle(2) = y_OpFM%v(node)
-         u_AD%rotors(1)%InflowOnNacelle(3) = y_OpFM%w(node)
+!        for cfd we will lump the hub and nacelle together
+         u_AD%rotors(1)%InflowOnNacelle(1) = y_OpFM%u(1)
+         u_AD%rotors(1)%InflowOnNacelle(2) = y_OpFM%v(1)
+         u_AD%rotors(1)%InflowOnNacelle(3) = y_OpFM%w(1)
          node = node + 1
       else
          u_AD%rotors(1)%InflowOnNacelle = 0.0_ReKi