Merge branch 'next' of gitorious.org:fg/flightgear into next

[flightgear.git] / src / FDM / JSBSim / models / flight_control / FGSensor.cpp

diff --git a/src/FDM/JSBSim/models/flight_control/FGSensor.cpp b/src/FDM/JSBSim/models/flight_control/FGSensor.cpp
index 60b5f955a0aa8ea6cac1ea632a6eff159c1c5b28..bccf5187e401dd5d7741bcc0d442319f24084655 100644 (file)
--- a/src/FDM/JSBSim/models/flight_control/FGSensor.cpp
+++ b/src/FDM/JSBSim/models/flight_control/FGSensor.cpp
@@ -46,7 +46,7 @@ using namespace std;
 
 namespace JSBSim {
 
-static const char *IdSrc = "$Id: FGSensor.cpp,v 1.20 2009/10/24 22:59:30 jberndt Exp $";
+static const char *IdSrc = "$Id: FGSensor.cpp,v 1.23 2011/08/18 12:42:17 jberndt Exp $";
 static const char *IdHdr = ID_SENSOR;
 
 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -181,7 +181,7 @@ void FGSensor::Noise(void)
   double random_value=0.0;
 
   if (DistributionType == eUniform) {
-    random_value = ((double)rand()/(double)RAND_MAX) - 0.5;
+    random_value = 2.0*(((double)rand()/(double)RAND_MAX) - 0.5);
   } else {
     random_value = GaussianRandomNumber();
   }