X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FLaRCsim.cxx;h=43223bf4cf9bfbde1f8fc6a0df2a7a126bf3e165;hb=ee98995d30e75cda88c9866f3cb6a761fda7d078;hp=0dceba1e27d8499ac35cce3dbb0fc4060987778f;hpb=26dca370280eff3dab0af3cb425dd2c2e94941bd;p=flightgear.git diff --git a/src/FDM/LaRCsim.cxx b/src/FDM/LaRCsim.cxx index 0dceba1e2..43223bf4c 100644 --- a/src/FDM/LaRCsim.cxx +++ b/src/FDM/LaRCsim.cxx @@ -20,12 +20,11 @@ // // $Id$ +#include // strcmp() #include #include -#include - #include
#include #include @@ -34,122 +33,127 @@ #include #include #include +#include #include "IO360.hxx" #include "LaRCsim.hxx" FGLaRCsim::FGLaRCsim( double dt ) { - set_delta_t( dt ); - cout << "dt = " << get_delta_t() << endl; +// set_delta_t( dt ); - ls_toplevel_init( 0.0, - (char *)fgGetString("/sim/aircraft").c_str() ); - lsic=new LaRCsimIC; //this needs to be brought up after LaRCsim is - copy_to_LaRCsim(); // initialize all of LaRCsim's vars - //this should go away someday -- formerly done in fg_init.cxx - Mass = 8.547270E+01; - I_xx = 1.048000E+03; - I_yy = 3.000000E+03; - I_zz = 3.530000E+03; - I_xz = 0.000000E+00; -} + speed_up = fgGetNode("/sim/speed-up", true); + aero = fgGetNode("/sim/aero", true); -FGLaRCsim::~FGLaRCsim(void) { - if(lsic != NULL) { - delete lsic; + ls_toplevel_init( 0.0, (char *)(aero->getStringValue()) ); + + lsic=new LaRCsimIC; //this needs to be brought up after LaRCsim is + if ( !strcmp(aero->getStringValue(), "c172") ) { + copy_to_LaRCsim(); // initialize all of LaRCsim's vars + + //this should go away someday -- formerly done in fg_init.cxx + Mass = 8.547270E+01; + I_xx = 1.048000E+03; + I_yy = 3.000000E+03; + I_zz = 3.530000E+03; + I_xz = 0.000000E+00; } -} -// Initialize the LaRCsim flight model, dt is the time increment for -// each subsequent iteration through the EOM -void FGLaRCsim::init() { + ls_set_model_dt(dt); - speed_up = fgGetValue("/sim/speed-up", true); - - ls_set_model_dt( get_delta_t() ); - // Initialize our little engine that hopefully might - eng.init( get_delta_t() ); + // Initialize our little engine that hopefully might + eng.init(dt); // dcl - in passing dt to init rather than update I am assuming // that the LaRCsim dt is fixed at one value (yes it is 120hz CLO) +} - // update the engines interface - FGEngInterface e; - add_engine( e ); - - - // FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::init()" ); - - double save_alt = 0.0; - - if ( get_Altitude() < -9000.0 ) { - save_alt = get_Altitude(); - set_Altitude( 0.0 ); +FGLaRCsim::~FGLaRCsim(void) { + if ( lsic != NULL ) { + delete lsic; + lsic = NULL; } +} - // translate FG to LaRCsim structure - copy_to_LaRCsim(); - - // actual LaRCsim top level init - // ls_toplevel_init( dt, (char *)fgGetString("/sim/aircraft").c_str() ); - - FG_LOG( FG_FLIGHT, FG_INFO, "FG pos = " << - get_Latitude() ); - - // translate LaRCsim back to FG structure - copy_from_LaRCsim(); - - // but lets restore our original bogus altitude when we are done - if ( save_alt < -9000.0 ) { - set_Altitude( save_alt ); - } +// Initialize the LaRCsim flight model, dt is the time increment for +// each subsequent iteration through the EOM +void FGLaRCsim::init() { + //do init common to all FDM's + common_init(); } // Run an iteration of the EOM (equations of motion) -bool FGLaRCsim::update( int multiloop ) { +void FGLaRCsim::update( double dt ) { + + if (is_suspended()) + return; + + int multiloop = _calc_multiloop(dt); - if ( fgGetString("/sim/aircraft") == "c172" ) { + if ( !strcmp(aero->getStringValue(), "c172") ) { // set control inputs + // cout << "V_calibrated_kts = " << V_calibrated_kts << '\n'; eng.set_IAS( V_calibrated_kts ); - eng.set_Throttle_Lever_Pos( controls.get_throttle( 0 ) * 100.0 ); + eng.set_Throttle_Lever_Pos( globals->get_controls()->get_throttle( 0 ) + * 100.0 ); eng.set_Propeller_Lever_Pos( 100 ); - if ( controls.get_mixture( 0 ) > 0.60 ) { - eng.set_Mixture_Lever_Pos( controls.get_mixture( 0 ) * 100.0 ); - } else { - eng.set_Mixture_Lever_Pos( 60.0 ); - } + eng.set_Mixture_Lever_Pos( globals->get_controls()->get_mixture( 0 ) + * 100.0 ); + eng.set_Magneto_Switch_Pos( globals->get_controls()->get_magnetos(0) ); + eng.setStarterFlag( globals->get_controls()->get_starter(0) ); + eng.set_p_amb( Static_pressure ); + eng.set_T_amb( Static_temperature ); // update engine model eng.update(); + // Fake control-surface positions + fgSetDouble("/surface-positions/flap-pos-norm", + fgGetDouble("/controls/flaps")); + // FIXME: ignoring trim + fgSetDouble("/surface-positions/elevator-pos-norm", + fgGetDouble("/controls/elevator")); + // FIXME: ignoring trim + fgSetDouble("/surface-positions/left-aileron-pos-norm", + fgGetDouble("/controls/aileron")); + // FIXME: ignoring trim + fgSetDouble("/surface-positions/right-aileron-pos-norm", + -1 * fgGetDouble("/controls/aileron")); + // FIXME: ignoring trim + fgSetDouble("/surface-positions/rudder-pos-norm", + fgGetDouble("/controls/rudder")); + // copy engine state values onto "bus" - FGEngInterface *e = get_engine( 0 ); - e->set_Throttle( controls.get_throttle( 0 ) * 100.0 ); - e->set_Mixture( 80 ); - e->set_Prop_Advance( 100 ); - e->set_RPM( eng.get_RPM() ); - e->set_Manifold_Pressure( eng.get_Manifold_Pressure() ); - e->set_MaxHP( eng.get_MaxHP() ); - e->set_Percentage_Power( eng.get_Percentage_Power() ); - e->set_EGT( eng.get_EGT() ); - e->set_CHT( eng.get_CHT() ); - e->set_prop_thrust( eng.get_prop_thrust_SI() ); - -#if 0 - FG_LOG( FG_FLIGHT, FG_INFO, "Throttle = " - << controls.get_throttle( 0 ) * 100.0); - FG_LOG( FG_FLIGHT, FG_INFO, " Mixture = " << 80); - FG_LOG( FG_FLIGHT, FG_INFO, " RPM = " << eng.get_RPM()); - FG_LOG( FG_FLIGHT, FG_INFO, " MP = " << eng.get_Manifold_Pressure()); - FG_LOG( FG_FLIGHT, FG_INFO, " HP = " - << ( eng.get_MaxHP() * eng.get_Percentage_Power()/ 100.0) ); - FG_LOG( FG_FLIGHT, FG_INFO, " EGT = " << eng.get_EGT()); - FG_LOG( FG_FLIGHT, FG_INFO, " Thrust (N) " - << eng.get_prop_thrust_SI()); // Thrust in Newtons - FG_LOG( FG_FLIGHT, FG_INFO, '\n'); -#endif - // Hmm .. Newtons to lbs is 0.2248 ... - F_X_engine = eng.get_prop_thrust_SI() * 0.07; + fgSetDouble("/engines/engine/rpm", eng.get_RPM()); + fgSetDouble("/engines/engine/mp-osi", eng.get_Manifold_Pressure()); + fgSetDouble("/engines/engine/max-hp", eng.get_MaxHP()); + fgSetDouble("/engines/engine/power-pct", eng.get_Percentage_Power()); + fgSetDouble("/engines/engine/egt-degf", eng.get_EGT()); + fgSetDouble("/engines/engine/cht-degf", eng.get_CHT()); + fgSetDouble("/engines/engine/prop-thrust", eng.get_prop_thrust_SI()); + fgSetDouble("/engines/engine/fuel-flow-gph", + eng.get_fuel_flow_gals_hr()); + fgSetDouble("/engines/engine/oil-temperature-degf", + eng.get_oil_temp()); + fgSetDouble("/engines/engine/running", eng.getRunningFlag()); + fgSetDouble("/engines/engine/cranking", eng.getCrankingFlag()); + + static const SGPropertyNode *fuel_freeze + = fgGetNode("/sim/freeze/fuel"); + + if ( ! fuel_freeze->getBoolValue() ) { + //Assume we are using both tanks equally for now + fgSetDouble("/consumables/fuel/tank[0]/level-gal_us", + fgGetDouble("/consumables/fuel/tank[0]/level-gal_us") + - (eng.get_fuel_flow_gals_hr() / (2 * 3600)) + * dt); + fgSetDouble("/consumables/fuel/tank[1]/level-gal_us", + fgGetDouble("/consumables/fuel/tank[1]/level-gal_us") + - (eng.get_fuel_flow_gals_hr() / (2 * 3600)) + * dt); + } + + F_X_engine = eng.get_prop_thrust_lbs(); + // cout << "F_X_engine = " << F_X_engine << '\n'; } double save_alt = 0.0; @@ -161,29 +165,28 @@ bool FGLaRCsim::update( int multiloop ) { } // copy control positions into the LaRCsim structure - Lat_control = controls.get_aileron() / - speed_up->getIntValue(); - Long_control = controls.get_elevator(); - Long_trim = controls.get_elevator_trim(); - Rudder_pedal = controls.get_rudder() / + Lat_control = globals->get_controls()->get_aileron() / + speed_up->getIntValue(); + Long_control = globals->get_controls()->get_elevator(); + Long_trim = globals->get_controls()->get_elevator_trim(); + Rudder_pedal = globals->get_controls()->get_rudder() / speed_up->getIntValue(); - Flap_handle = 30.0 * controls.get_flaps(); + Flap_handle = 30.0 * globals->get_controls()->get_flaps(); - if ( fgGetString("/sim/aircraft") == "c172" ) { - Use_External_Engine = 1; + if ( !strcmp(aero->getStringValue(), "c172") ) { + Use_External_Engine = 1; } else { Use_External_Engine = 0; } - Throttle_pct = controls.get_throttle( 0 ) * 1.0; + Throttle_pct = globals->get_controls()->get_throttle( 0 ) * 1.0; - Brake_pct[0] = controls.get_brake( 1 ); - Brake_pct[1] = controls.get_brake( 0 ); + Brake_pct[0] = globals->get_controls()->get_brake( 1 ); + Brake_pct[1] = globals->get_controls()->get_brake( 0 ); // Inform LaRCsim of the local terrain altitude // Runway_altitude = get_Runway_altitude(); - Runway_altitude = scenery.cur_elev * METER_TO_FEET; - + Runway_altitude = getACModel()->get3DModel()->getFGLocation()->get_cur_elev_m() * SG_METER_TO_FEET; // Weather /* V_north_airmass = get_V_north_airmass(); V_east_airmass = get_V_east_airmass(); @@ -197,6 +200,15 @@ bool FGLaRCsim::update( int multiloop ) { // printf("Altitude = %.2f\n", Altitude * 0.3048); // printf("Radius to Vehicle = %.2f\n", Radius_to_vehicle * 0.3048); + // for engine functions (sounds and instruments) + // drive the rpm gauge + fgSetDouble("/engines/engine/rpm", (globals->get_controls()->get_throttle( 0 ) * 100.0 * 25 )); + // manifold air pressure, which drives the sound (see *sound.xml file) + fgSetDouble("/engines/engine/mp-osi", (globals->get_controls()->get_throttle( 0 ) * 100.0 )); + // make the engine cranking and running sounds when fgfs starts up + fgSetDouble("/engines/engine/cranking", 1); + fgSetDouble("/engines/engine/running", 1); + ls_update(multiloop); // printf("%d FG_Altitude = %.2f\n", i, FG_Altitude * 0.3048); @@ -211,8 +223,6 @@ bool FGLaRCsim::update( int multiloop ) { if ( save_alt < -9000.0 ) { set_Altitude( save_alt ); } - - return true; } @@ -453,18 +463,18 @@ bool FGLaRCsim::copy_from_LaRCsim() { _set_Mach_number( Mach_number ); - FG_LOG( FG_FLIGHT, FG_DEBUG, "lon = " << Longitude + SG_LOG( SG_FLIGHT, SG_DEBUG, "lon = " << Longitude << " lat_geoc = " << Lat_geocentric << " lat_geod = " << Latitude << " alt = " << Altitude << " sl_radius = " << Sea_level_radius << " radius_to_vehicle = " << Radius_to_vehicle ); double tmp_lon_geoc = Lon_geocentric; - while ( tmp_lon_geoc < -FG_PI ) { tmp_lon_geoc += FG_2PI; } - while ( tmp_lon_geoc > FG_PI ) { tmp_lon_geoc -= FG_2PI; } + while ( tmp_lon_geoc < -SGD_PI ) { tmp_lon_geoc += SGD_2PI; } + while ( tmp_lon_geoc > SGD_PI ) { tmp_lon_geoc -= SGD_2PI; } double tmp_lon = Longitude; - while ( tmp_lon < -FG_PI ) { tmp_lon += FG_2PI; } - while ( tmp_lon > FG_PI ) { tmp_lon -= FG_2PI; } + while ( tmp_lon < -SGD_PI ) { tmp_lon += SGD_2PI; } + while ( tmp_lon > SGD_PI ) { tmp_lon -= SGD_2PI; } // Positions _set_Geocentric_Position( Lat_geocentric, tmp_lon_geoc, @@ -472,7 +482,7 @@ bool FGLaRCsim::copy_from_LaRCsim() { _set_Geodetic_Position( Latitude, tmp_lon, Altitude ); _set_Euler_Angles( Phi, Theta, Psi ); - _set_Altitude_AGL( Altitude-Runway_altitude ); + _set_Altitude_AGL( Altitude - Runway_altitude ); // Miscellaneous quantities _set_T_Local_to_Body(T_local_to_body_m); @@ -539,6 +549,28 @@ bool FGLaRCsim::copy_from_LaRCsim() { // get_sin_longitude(), get_cos_longitude()); _set_Climb_Rate( -1 * V_down ); + // cout << "climb rate = " << -V_down * 60 << endl; + + if ( !strcmp(aero->getStringValue(), "uiuc") ) { + if (pilot_elev_no) { + globals->get_controls()->set_elevator(Long_control); + globals->get_controls()->set_elevator_trim(Long_trim); + // controls.set_elevator(Long_control); + // controls.set_elevator_trim(Long_trim); + } + if (pilot_ail_no) { + globals->get_controls()->set_aileron(Lat_control); + // controls.set_aileron(Lat_control); + } + if (pilot_rud_no) { + globals->get_controls()->set_rudder(Rudder_pedal); + // controls.set_rudder(Rudder_pedal); + } + if (Throttle_pct_input) { + globals->get_controls()->set_throttle(0,Throttle_pct); + // controls.set_throttle(0,Throttle_pct); + } + } return true; } @@ -555,26 +587,12 @@ void FGLaRCsim::set_ls(void) { Latitude=lsic->GetLatitudeGDRadIC(); Longitude=lsic->GetLongitudeRadIC(); Runway_altitude=lsic->GetRunwayAltitudeFtIC(); - V_north_airmass = lsic->GetVnorthAirmassFpsIC(); - V_east_airmass = lsic->GetVeastAirmassFpsIC(); - V_down_airmass = lsic->GetVdownAirmassFpsIC(); + V_north_airmass = lsic->GetVnorthAirmassFpsIC() * -1; + V_east_airmass = lsic->GetVeastAirmassFpsIC() * -1; + V_down_airmass = lsic->GetVdownAirmassFpsIC() * -1; ls_loop(0.0,-1); copy_from_LaRCsim(); - FG_LOG( FG_FLIGHT, FG_INFO, " FGLaRCsim::set_ls(): " ); - FG_LOG( FG_FLIGHT, FG_INFO, " Phi: " << Phi ); - FG_LOG( FG_FLIGHT, FG_INFO, " Theta: " << Theta ); - FG_LOG( FG_FLIGHT, FG_INFO, " Psi: " << Psi ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_north: " << V_north ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_east: " << V_east ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_down: " << V_down ); - FG_LOG( FG_FLIGHT, FG_INFO, " Altitude: " << Altitude ); - FG_LOG( FG_FLIGHT, FG_INFO, " Latitude: " << Latitude ); - FG_LOG( FG_FLIGHT, FG_INFO, " Longitude: " << Longitude ); - FG_LOG( FG_FLIGHT, FG_INFO, " Runway_altitude: " << Runway_altitude ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_north_airmass: " << V_north_airmass ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_east_airmass: " << V_east_airmass ); - FG_LOG( FG_FLIGHT, FG_INFO, " V_down_airmass: " << V_down_airmass ); -} +} void FGLaRCsim::snap_shot(void) { lsic->SetLatitudeGDRadIC( get_Latitude() ); @@ -593,23 +611,23 @@ void FGLaRCsim::snap_shot(void) { //Positions void FGLaRCsim::set_Latitude(double lat) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Latitude: " << lat ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Latitude: " << lat ); snap_shot(); lsic->SetLatitudeGDRadIC(lat); set_ls(); copy_from_LaRCsim(); //update the bus -} +} void FGLaRCsim::set_Longitude(double lon) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Longitude: " << lon ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Longitude: " << lon ); snap_shot(); lsic->SetLongitudeRadIC(lon); set_ls(); copy_from_LaRCsim(); //update the bus -} +} void FGLaRCsim::set_Altitude(double alt) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Altitude: " << alt ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Altitude: " << alt ); snap_shot(); lsic->SetAltitudeFtIC(alt); set_ls(); @@ -617,43 +635,43 @@ void FGLaRCsim::set_Altitude(double alt) { } void FGLaRCsim::set_V_calibrated_kts(double vc) { - FG_LOG( FG_FLIGHT, FG_INFO, + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_V_calibrated_kts: " << vc ); snap_shot(); lsic->SetVcalibratedKtsIC(vc); set_ls(); copy_from_LaRCsim(); //update the bus -} +} void FGLaRCsim::set_Mach_number(double mach) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Mach_number: " << mach ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Mach_number: " << mach ); snap_shot(); lsic->SetMachIC(mach); set_ls(); copy_from_LaRCsim(); //update the bus -} +} void FGLaRCsim::set_Velocities_Local( double north, double east, double down ){ - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Velocities_local: " + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Velocities_local: " << north << " " << east << " " << down ); snap_shot(); lsic->SetVNEDFpsIC(north, east, down); set_ls(); copy_from_LaRCsim(); //update the bus -} +} void FGLaRCsim::set_Velocities_Wind_Body( double u, double v, double w){ - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Velocities_Wind_Body: " + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Velocities_Wind_Body: " << u << " " << v << " " << w ); snap_shot(); lsic->SetUVWFpsIC(u,v,w); set_ls(); copy_from_LaRCsim(); //update the bus -} +} //Euler angles void FGLaRCsim::set_Euler_Angles( double phi, double theta, double psi ) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Euler_angles: " + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Euler_angles: " << phi << " " << theta << " " << psi ); snap_shot(); @@ -661,71 +679,65 @@ void FGLaRCsim::set_Euler_Angles( double phi, double theta, double psi ) { lsic->SetRollAngleRadIC(phi); lsic->SetHeadingRadIC(psi); set_ls(); - copy_from_LaRCsim(); //update the bus -} + copy_from_LaRCsim(); //update the bus +} //Flight Path void FGLaRCsim::set_Climb_Rate( double roc) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Climb_rate: " << roc ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Climb_rate: " << roc ); snap_shot(); lsic->SetClimbRateFpsIC(roc); set_ls(); - copy_from_LaRCsim(); //update the bus -} + copy_from_LaRCsim(); //update the bus +} void FGLaRCsim::set_Gamma_vert_rad( double gamma) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Gamma_vert_rad: " << gamma ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Gamma_vert_rad: " << gamma ); snap_shot(); lsic->SetFlightPathAngleRadIC(gamma); set_ls(); - copy_from_LaRCsim(); //update the bus -} - -void FGLaRCsim::set_Runway_altitude(double ralt) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Runway_altitude: " << ralt ); - snap_shot(); - lsic->SetRunwayAltitudeFtIC(ralt); - set_ls(); - copy_from_LaRCsim(); //update the bus -} + copy_from_LaRCsim(); //update the bus +} void FGLaRCsim::set_AltitudeAGL(double altagl) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_AltitudeAGL: " << altagl ); + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_AltitudeAGL: " << altagl ); snap_shot(); lsic->SetAltitudeAGLFtIC(altagl); set_ls(); copy_from_LaRCsim(); } +/* getting a namespace conflict... void FGLaRCsim::set_Velocities_Local_Airmass (double wnorth, double weast, double wdown ) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Velocities_Local_Airmass: " + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Velocities_Local_Airmass: " << wnorth << " " << weast << " " << wdown ); snap_shot(); lsic->SetVNEDAirmassFpsIC( wnorth, weast, wdown ); set_ls(); copy_from_LaRCsim(); -} +} +*/ void FGLaRCsim::set_Static_pressure(double p) { - FG_LOG( FG_FLIGHT, FG_INFO, + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Static_pressure: " << p ); - FG_LOG( FG_FLIGHT, FG_INFO, + SG_LOG( SG_FLIGHT, SG_INFO, "LaRCsim does not support externally supplied atmospheric data" ); } void FGLaRCsim::set_Static_temperature(double T) { - FG_LOG( FG_FLIGHT, FG_INFO, + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Static_temperature: " << T ); - FG_LOG( FG_FLIGHT, FG_INFO, + SG_LOG( SG_FLIGHT, SG_INFO, "LaRCsim does not support externally supplied atmospheric data" ); } -void FGLaRCsim::set_Density(double rho) { - FG_LOG( FG_FLIGHT, FG_INFO, "FGLaRCsim::set_Density: " << rho ); - FG_LOG( FG_FLIGHT, FG_INFO, +void FGLaRCsim::set_Density(double rho) { + SG_LOG( SG_FLIGHT, SG_INFO, "FGLaRCsim::set_Density: " << rho ); + SG_LOG( SG_FLIGHT, SG_INFO, "LaRCsim does not support externally supplied atmospheric data" ); }