From 9c5561921bebed89194997bb327fb63eb97437fa Mon Sep 17 00:00:00 2001
From: Applevangelist <post@tniedermeier.com>
Date: Wed, 15 Dec 2021 13:46:07 +0100
Subject: [PATCH] Noise reducing measures

---
 Moose Development/Moose/AI/AI_Air.lua       | 2 +-
 Moose Development/Moose/Ops/RescueHelo.lua  | 2 +-
 Moose Development/Moose/Utilities/Utils.lua | 6 +++++-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Moose Development/Moose/AI/AI_Air.lua b/Moose Development/Moose/AI/AI_Air.lua
index 6c8c9579c..3c0724585 100644
--- a/Moose Development/Moose/AI/AI_Air.lua	
+++ b/Moose Development/Moose/AI/AI_Air.lua	
@@ -585,7 +585,7 @@ function AI_AIR:onafterRTB( AIGroup, From, Event, To )
   
   if AIGroup and AIGroup:IsAlive() then
 
-    self:I( "Group " .. AIGroup:GetName() .. " ... RTB! ( " .. self:GetState() .. " )" )
+    self:T( "Group " .. AIGroup:GetName() .. " ... RTB! ( " .. self:GetState() .. " )" )
     
     self:ClearTargetDistance()
     --AIGroup:ClearTasks()
diff --git a/Moose Development/Moose/Ops/RescueHelo.lua b/Moose Development/Moose/Ops/RescueHelo.lua
index 6aaf8d69b..4820b6501 100644
--- a/Moose Development/Moose/Ops/RescueHelo.lua	
+++ b/Moose Development/Moose/Ops/RescueHelo.lua	
@@ -802,7 +802,7 @@ function RESCUEHELO:_OnEventCrashOrEject(EventData)
       -- Debug.
       local text=string.format("Unit %s crashed or ejected.", unitname)
       MESSAGE:New(text, 10, "DEBUG"):ToAllIf(self.Debug)
-      self:I(self.lid..text)
+      self:T(self.lid..text)
 
       -- Get coordinate of unit.      
       local coord=unit:GetCoordinate()
diff --git a/Moose Development/Moose/Utilities/Utils.lua b/Moose Development/Moose/Utilities/Utils.lua
index cac4f9af7..671fbb347 100644
--- a/Moose Development/Moose/Utilities/Utils.lua	
+++ b/Moose Development/Moose/Utilities/Utils.lua	
@@ -404,7 +404,11 @@ end
 -- @param #number knots Speed in knots.
 -- @return #number Speed in m/s.
 UTILS.KnotsToMps = function( knots )
-  return knots / 1.94384 -- * 1852 / 3600
+  if type(knots) == "number" then
+    return knots / 1.94384 --* 1852 / 3600
+  else
+   return 0
+  end
 end
 
 --- Convert temperature from Celsius to Fahrenheit.