From ee8f54af46c5d6c28931e6afb7f8be893546d64c Mon Sep 17 00:00:00 2001
From: Emmanuel Branlard <emmanuel.branlard@nrel.gov>
Date: Thu, 3 Aug 2023 13:01:41 -0600
Subject: [PATCH] AD: setting UA_NumLinStates to 0 when no cont-states

---
 modules/aerodyn/src/UnsteadyAero.f90 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/aerodyn/src/UnsteadyAero.f90 b/modules/aerodyn/src/UnsteadyAero.f90
index 3777a5ac5..f40d8f5d9 100644
--- a/modules/aerodyn/src/UnsteadyAero.f90
+++ b/modules/aerodyn/src/UnsteadyAero.f90
@@ -757,6 +757,7 @@ subroutine UA_SetParameters( dt, InitInp, p, AFInfo, AFIndx, ErrStat, ErrMsg )
       p%lin_nx = p%numBlades*p%nNodesPerBlade*UA_NumLinStates ! continuous state per node per blade, but stored at position 4
    else
       p%lin_nx = 0
+      UA_NumLinStates = 0
    end if
    
    ! Compute derivative step size