From 621396e66d9bebb7eadabee7d6e522f914def0cb Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 9 Jul 2018 22:24:37 +0200
Subject: [PATCH] Ref T268, consider altitude checking same situation

---
 src/blackmisc/simulation/interpolator.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/blackmisc/simulation/interpolator.cpp b/src/blackmisc/simulation/interpolator.cpp
index 19a84bf82..c1de31bf3 100644
--- a/src/blackmisc/simulation/interpolator.cpp
+++ b/src/blackmisc/simulation/interpolator.cpp
@@ -202,8 +202,8 @@ namespace BlackMisc
             if (!currentSituation.hasGroundElevation())
             {
                 // we still have no elevation
-                const CLength radius = currentSituation.getDistancePerTime250ms();
-                if (!m_lastSituation.transferGroundElevation(currentSituation, radius))
+                const CLength radius = currentSituation.getDistancePerTime250ms(CElevationPlane::singlePointRadius());
+                if (!m_lastSituation.transferGroundElevationFromThis(currentSituation, radius))
                 {
                     const CElevationPlane groundElevation = this->findClosestElevationWithinRange(currentSituation, radius);
                     m_lastSituation.setGroundElevationChecked(groundElevation, CAircraftSituation::FromCache);