Patch from Cameron Moore:

[flightgear.git] / src / Environment / environment_mgr.cxx

diff --git a/src/Environment/environment_mgr.cxx b/src/Environment/environment_mgr.cxx
index f9368e5bafd2b9756f745ff90ea9e09f0bbf4d70..51ccfd986d794cc04bb1226a02dabdbb8ded9047 100644 (file)
--- a/src/Environment/environment_mgr.cxx
+++ b/src/Environment/environment_mgr.cxx
@@ -86,7 +86,6 @@ FGEnvironmentMgr::bind ()
   fgSetArchivable("/environment/pressure-inhg");
   fgTie("/environment/density-slugft3", _environment,
        &FGEnvironment::get_density_slugft3); // read-only
-  fgSetArchivable("/environment/density-inhg");
   fgTie("/environment/wind-from-heading-deg", _environment,
        &FGEnvironment::get_wind_from_heading_deg,
        &FGEnvironment::set_wind_from_heading_deg);
@@ -206,7 +205,7 @@ FGEnvironmentMgr::_update_fdm () const
                                // convert from Rankine to Celsius
     cur_fdm_state
       ->set_Static_temperature((9.0/5.0)
-                              * _environment->get_temperature_degc() + 492.0);
+                              * (_environment->get_temperature_degc() + 273.15));
                                // convert from inHG to PSF
     cur_fdm_state
       ->set_Static_pressure(_environment->get_pressure_inhg() * 70.726566);