Bugfix: reset transparency of non fog/mist/haze layers

diff --git a/src/Environment/metarproperties.cxx b/src/Environment/metarproperties.cxx
index 6d8c1c51a70625c8410910d7632dfd6f5e1e703c..171d716afc3ebd868e99b61ffc9eb354a625604d 100644 (file)
--- a/src/Environment/metarproperties.cxx
+++ b/src/Environment/metarproperties.cxx
@@ -374,6 +374,7 @@ void MetarProperties::set_metar( const char * metar )
                 -9999.0 : 
                 metarClouds[i].getAltitude_ft() + _station_elevation;
 
+            layerNode->setDoubleValue( "alpha", 1.0 );
             layerNode->setStringValue( "coverage", coverage_string[coverage] );
             layerNode->setDoubleValue( "coverage-type", SGCloudLayer::getCoverageType(coverage_string[coverage]) );
             layerNode->setDoubleValue( "elevation-ft", elevation );