X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FJSBSim%2FFGOutput.cpp;h=b3b3858088f2c6d0986a541acef77d82397ac8e3;hb=b5d116dad7816125dbaf94989aba774349f01017;hp=3d501834a09e19bbbce3b5020b0c1cd9f00cb397;hpb=6eaf06957d9c49a84accf2d52903f38f33aaba48;p=flightgear.git

diff --git a/src/FDM/JSBSim/FGOutput.cpp b/src/FDM/JSBSim/FGOutput.cpp
index 3d501834a..b3b385808 100644
--- a/src/FDM/JSBSim/FGOutput.cpp
+++ b/src/FDM/JSBSim/FGOutput.cpp
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
  Module:       FGOutput.cpp
  Author:       Jon Berndt
@@ -28,203 +28,533 @@
 FUNCTIONAL DESCRIPTION
 --------------------------------------------------------------------------------
 This is the place where you create output routines to dump data for perusal
-later. Some machines may not support the ncurses console output. Borland is one
-of those environments which does not, so the ncurses stuff is commented out.
+later. 
 
 HISTORY
 --------------------------------------------------------------------------------
 12/02/98   JSB   Created
 
-********************************************************************************
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 INCLUDES
-*******************************************************************************/
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
 #include "FGOutput.h"
 #include "FGState.h"
 #include "FGFDMExec.h"
 #include "FGAtmosphere.h"
 #include "FGFCS.h"
+#include "FGAerodynamics.h"
+#include "FGGroundReactions.h"
 #include "FGAircraft.h"
+#include "FGMassBalance.h"
 #include "FGTranslation.h"
 #include "FGRotation.h"
 #include "FGPosition.h"
 #include "FGAuxiliary.h"
 
-/*******************************************************************************
-************************************ CODE **************************************
-*******************************************************************************/
+static const char *IdSrc = "$Id$";
+static const char *IdHdr = ID_OUTPUT;
+
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+CLASS IMPLEMENTATION
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 
 FGOutput::FGOutput(FGFDMExec* fdmex) : FGModel(fdmex)
 {
   Name = "FGOutput";
-  FirstPass = true;
+  sFirstPass = dFirstPass = true;
+  socket = 0;
+  Type = otNone;
+  Filename = "JSBSim.out";
+  SubSystems = 0;
+  enabled = true;
+  
+  Debug(0);
 }
 
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-FGOutput::~FGOutput(void)
+FGOutput::~FGOutput()
 {
+  if (socket) delete socket;
+  Debug(1);
 }
 
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 bool FGOutput::Run(void)
 {
-  if (!FGModel::Run()) {
-    DelimitedOutput("JSBSimData.csv");
-  } else {
+  if (enabled) {
+    if (!FGModel::Run()) {
+
+      if (Type == otSocket) {
+        SocketOutput();
+      } else if (Type == otCSV) {
+        DelimitedOutput(Filename);
+      } else if (Type == otTerminal) {
+        // Not done yet
+      } else if (Type == otNone) {
+        // Do nothing
+      } else {
+        // Not a valid type of output
+      }
+	  return false;
+    } else {
+	  return true;
+    }
   }
   return false;
 }
 
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-void FGOutput::DelimitedOutput(void)
+void FGOutput::SetType(string type)
 {
-  if (FirstPass) {
-    cout << "Time,";
-    cout << "Altitude,";
-    cout << "Phi,";
-    cout << "Tht,";
-    cout << "Psi,";
-    cout << "Rho,";
-    cout << "Vtotal,";
-    cout << "U,";
-    cout << "V,";
-    cout << "W,";
-    cout << "Vn,";
-    cout << "Ve,";
-    cout << "Vd,";
-    cout << "Udot,";
-    cout << "Vdot,";
-    cout << "Wdot,";
-    cout << "P,";
-    cout << "Q,";
-    cout << "R,";
-    cout << "PDot,";
-    cout << "QDot,";
-    cout << "RDot,";
-    cout << "Fx,";
-    cout << "Fy,";
-    cout << "Fz,";
-    cout << "Latitude,";
-    cout << "Longitude,";
-    cout << "QBar,";
-    cout << "Alpha,";
-    cout << "L,";
-    cout << "M,";
-    cout << "N";
-    cout << endl;
-    FirstPass = false;
-  }
-
-  cout << State->Getsim_time() << ",";
-  cout << State->Geth() << ",";
-  cout << Rotation->Getphi() << ",";
-  cout << Rotation->Gettht() << ",";
-  cout << Rotation->Getpsi() << ",";
-  cout << Atmosphere->GetDensity() << ",";
-  cout << State->GetVt() << ",";
-  cout << Translation->GetU() << ",";
-  cout << Translation->GetV() << ",";
-  cout << Translation->GetW() << ",";
-  cout << Position->GetVn() << ",";
-  cout << Position->GetVe() << ",";
-  cout << Position->GetVd() << ",";
-  cout << Translation->GetUdot() << ",";
-  cout << Translation->GetVdot() << ",";
-  cout << Translation->GetWdot() << ",";
-  cout << Rotation->GetP() << ",";
-  cout << Rotation->GetQ() << ",";
-  cout << Rotation->GetR() << ",";
-  cout << Rotation->GetPdot() << ",";
-  cout << Rotation->GetQdot() << ",";
-  cout << Rotation->GetRdot() << ",";
-  cout << Aircraft->GetFx() << ",";
-  cout << Aircraft->GetFy() << ",";
-  cout << Aircraft->GetFz() << ",";
-  cout << State->Getlatitude() << ",";
-  cout << State->Getlongitude() << ",";
-  cout << State->Getqbar() << ",";
-  cout << Translation->Getalpha() << ",";
-  cout << Aircraft->GetL() << ",";
-  cout << Aircraft->GetM() << ",";
-  cout << Aircraft->GetN() << "";
-  cout << endl;
-
+  if (type == "CSV") {
+    Type = otCSV;
+  } else if (type == "TABULAR") {
+    Type = otTab;
+  } else if (type == "SOCKET") {
+    Type = otSocket;
+  } else if (type == "TERMINAL") {
+    Type = otTerminal;
+  } else if (type != string("NONE")) {
+    Type = otUnknown;
+    cerr << "Unknown type of output specified in config file" << endl;
+  }
 }
 
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 void FGOutput::DelimitedOutput(string fname)
 {
-  if (FirstPass) {
+  streambuf* buffer;
+
+  if (fname == "COUT" || fname == "cout") {
+    buffer = cout.rdbuf();
+  } else {
     datafile.open(fname.c_str());
-    datafile << "Time,";
-    datafile << "Altitude,";
-    datafile << "Phi,";
-    datafile << "Tht,";
-    datafile << "Psi,";
-    datafile << "Rho,";
-    datafile << "Vtotal,";
-    datafile << "U,";
-    datafile << "V,";
-    datafile << "W,";
-    datafile << "Vn,";
-    datafile << "Ve,";
-    datafile << "Vd,";
-    datafile << "Udot,";
-    datafile << "Vdot,";
-    datafile << "Wdot,";
-    datafile << "P,";
-    datafile << "Q,";
-    datafile << "R,";
-    datafile << "PDot,";
-    datafile << "QDot,";
-    datafile << "RDot,";
-    datafile << "Fx,";
-    datafile << "Fy,";
-    datafile << "Fz,";
-    datafile << "Latitude,";
-    datafile << "Longitude,";
-    datafile << "QBar,";
-    datafile << "Alpha,";
-    datafile << "L,";
-    datafile << "M,";
-    datafile << "N";
-    datafile << endl;
-    FirstPass = false;
-  }
-
-  datafile << State->Getsim_time() << ",";
-  datafile << State->Geth() << ",";
-  datafile << Rotation->Getphi() << ",";
-  datafile << Rotation->Gettht() << ",";
-  datafile << Rotation->Getpsi() << ",";
-  datafile << Atmosphere->GetDensity() << ",";
-  datafile << State->GetVt() << ",";
-  datafile << Translation->GetU() << ",";
-  datafile << Translation->GetV() << ",";
-  datafile << Translation->GetW() << ",";
-  datafile << Position->GetVn() << ",";
-  datafile << Position->GetVe() << ",";
-  datafile << Position->GetVd() << ",";
-  datafile << Translation->GetUdot() << ",";
-  datafile << Translation->GetVdot() << ",";
-  datafile << Translation->GetWdot() << ",";
-  datafile << Rotation->GetP() << ",";
-  datafile << Rotation->GetQ() << ",";
-  datafile << Rotation->GetR() << ",";
-  datafile << Rotation->GetPdot() << ",";
-  datafile << Rotation->GetQdot() << ",";
-  datafile << Rotation->GetRdot() << ",";
-  datafile << Aircraft->GetFx() << ",";
-  datafile << Aircraft->GetFy() << ",";
-  datafile << Aircraft->GetFz() << ",";
-  datafile << State->Getlatitude() << ",";
-  datafile << State->Getlongitude() << ",";
-  datafile << State->Getqbar() << ",";
-  datafile << Translation->Getalpha() << ",";
-  datafile << Aircraft->GetL() << ",";
-  datafile << Aircraft->GetM() << ",";
-  datafile << Aircraft->GetN() << "";
-  datafile << endl;
-  datafile.flush();
+    buffer = datafile.rdbuf();
+  }
+
+  ostream outstream(buffer);
+
+  if (dFirstPass) {
+    outstream << "Time";
+    if (SubSystems & ssSimulation) {
+      // Nothing here, yet
+    }
+    if (SubSystems & ssAerosurfaces) {
+      outstream << ", ";
+      outstream << "Aileron Cmd, ";
+      outstream << "Elevator Cmd, ";
+      outstream << "Rudder Cmd, ";
+      outstream << "Flap Cmd, ";
+      outstream << "Left Aileron Pos, ";
+      outstream << "Right Aileron Pos, ";
+      outstream << "Elevator Pos, ";
+      outstream << "Rudder Pos, ";
+      outstream << "Flap Pos"; 
+    }
+    if (SubSystems & ssRates) {
+      outstream << ", ";
+      outstream << "P, Q, R, ";
+      outstream << "Pdot, Qdot, Rdot";
+    }
+    if (SubSystems & ssVelocities) {
+      outstream << ", ";
+      outstream << "QBar, ";
+      outstream << "Vtotal, ";
+      outstream << "UBody, VBody, WBody, ";
+      outstream << "UAero, VAero, WAero, ";
+      outstream << "Vn, Ve, Vd";
+    }
+    if (SubSystems & ssForces) {
+      outstream << ", ";
+      outstream << "Drag, Side, Lift, ";
+      outstream << "L/D, ";
+      outstream << "Xforce, Yforce, Zforce, ";
+      outstream << "xGravity, yGravity, zGravity, ";
+      outstream << "xCoriolis, yCoriolis, zCoriolis, ";
+      outstream << "xCentrifugal, yCentrifugal, zCentrifugal";
+    }
+    if (SubSystems & ssMoments) {
+      outstream << ", ";
+      outstream << "L, M, N";
+    }
+    if (SubSystems & ssAtmosphere) {
+      outstream << ", ";
+      outstream << "Rho, ";
+      outstream << "NWind, EWind, DWind";
+    }
+    if (SubSystems & ssMassProps) {
+      outstream << ", ";
+      outstream << "Ixx, ";
+      outstream << "Iyy, ";
+      outstream << "Izz, ";
+      outstream << "Ixz, ";
+      outstream << "Mass, ";
+      outstream << "Xcg, Ycg, Zcg";
+    }
+    if (SubSystems & ssPosition) {
+      outstream << ", ";
+      outstream << "Altitude, ";
+      outstream << "Phi, Tht, Psi, ";
+      outstream << "Alpha, ";
+      outstream << "Beta, ";
+      outstream << "Latitude, ";
+      outstream << "Longitude, ";
+      outstream << "Distance AGL, ";
+      outstream << "Runway Radius";
+    }
+    if (SubSystems & ssCoefficients) {
+      outstream << ", ";
+      outstream << Aerodynamics->GetCoefficientStrings();
+    }
+    if (SubSystems & ssFCS) {
+      outstream << ", ";
+      outstream << FCS->GetComponentStrings();
+    }
+    if (SubSystems & ssGroundReactions) {
+      outstream << ", ";
+      outstream << GroundReactions->GetGroundReactionStrings();
+    }
+    if (SubSystems & ssPropulsion && Propulsion->GetNumEngines() > 0) {
+      outstream << ", ";
+      outstream << Propulsion->GetPropulsionStrings();
+    }
+
+    outstream << endl;
+    dFirstPass = false;
+  }
+
+  outstream << State->Getsim_time();
+  if (SubSystems & ssSimulation) {
+  }
+  if (SubSystems & ssAerosurfaces) {
+    outstream << ", ";
+    outstream << FCS->GetDaCmd() << ", ";
+    outstream << FCS->GetDeCmd() << ", ";
+    outstream << FCS->GetDrCmd() << ", ";
+    outstream << FCS->GetDfCmd() << ", ";
+    outstream << FCS->GetDaLPos() << ", ";
+    outstream << FCS->GetDaRPos() << ", ";
+    outstream << FCS->GetDePos() << ", ";
+    outstream << FCS->GetDrPos() << ", ";
+    outstream << FCS->GetDfPos();
+  }
+  if (SubSystems & ssRates) {
+    outstream << ", ";
+    outstream << Rotation->GetPQR() << ", ";
+    outstream << Rotation->GetPQRdot();
+  }
+  if (SubSystems & ssVelocities) {
+    outstream << ", ";
+    outstream << Translation->Getqbar() << ", ";
+    outstream << Translation->GetVt() << ", ";
+    outstream << Translation->GetUVW() << ", ";
+    outstream << Translation->GetAeroUVW() << ", ";
+    outstream << Position->GetVel();
+  }
+  if (SubSystems & ssForces) {
+    outstream << ", ";
+    outstream << Aerodynamics->GetvFs() << ", ";
+    outstream << Aerodynamics->GetLoD() << ", ";
+    outstream << Aircraft->GetForces() << ", ";
+    outstream << Inertial->GetGravity() << ", ";
+    outstream << Inertial->GetCoriolis() << ", ";
+    outstream << Inertial->GetCentrifugal();
+  }
+  if (SubSystems & ssMoments) {
+    outstream << ", ";
+    outstream << Aircraft->GetMoments();
+  }
+  if (SubSystems & ssAtmosphere) {
+    outstream << ", ";
+    outstream << Atmosphere->GetDensity() << ", ";
+    outstream << Atmosphere->GetWindNED();
+  }
+  if (SubSystems & ssMassProps) {
+    outstream << ", ";
+    outstream << MassBalance->GetIxx() << ", ";
+    outstream << MassBalance->GetIyy() << ", ";
+    outstream << MassBalance->GetIzz() << ", ";
+    outstream << MassBalance->GetIxz() << ", ";
+    outstream << MassBalance->GetMass() << ", ";
+    outstream << MassBalance->GetXYZcg();
+  }
+  if (SubSystems & ssPosition) {
+    outstream << ", ";
+    outstream << Position->Geth() << ", ";
+    outstream << Rotation->GetEuler() << ", ";
+    outstream << Translation->Getalpha() << ", ";
+    outstream << Translation->Getbeta() << ", ";
+    outstream << Position->GetLatitude() << ", ";
+    outstream << Position->GetLongitude() << ", ";
+    outstream << Position->GetDistanceAGL() << ", ";
+    outstream << Position->GetRunwayRadius();
+  }
+  if (SubSystems & ssCoefficients) {
+    outstream << ", ";
+    outstream << Aerodynamics->GetCoefficientValues();
+  }
+  if (SubSystems & ssFCS) {
+    outstream << ", ";
+    outstream << FCS->GetComponentValues();
+  }
+  if (SubSystems & ssGroundReactions) {
+    outstream << ", ";
+    outstream << GroundReactions->GetGroundReactionValues();
+  }
+  if (SubSystems & ssPropulsion && Propulsion->GetNumEngines() > 0) {
+    outstream << ", ";
+    outstream << Propulsion->GetPropulsionValues();
+  }
+
+  outstream << endl;
+  outstream.flush();
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+void FGOutput::SocketOutput(void)
+{
+  string asciiData;
+
+  if (socket == NULL) return;
+  if (!socket->GetConnectStatus()) return;
+
+  socket->Clear();
+  if (sFirstPass) {
+    socket->Append("<LABELS>");
+    socket->Append("Time");
+    socket->Append("Altitude");
+    socket->Append("Phi");
+    socket->Append("Tht");
+    socket->Append("Psi");
+    socket->Append("Rho");
+    socket->Append("Vtotal");
+    socket->Append("UBody");
+    socket->Append("VBody");
+    socket->Append("WBody");
+    socket->Append("UAero");
+    socket->Append("VAero");
+    socket->Append("WAero");
+    socket->Append("Vn");
+    socket->Append("Ve");
+    socket->Append("Vd");
+    socket->Append("Udot");
+    socket->Append("Vdot");
+    socket->Append("Wdot");
+    socket->Append("P");
+    socket->Append("Q");
+    socket->Append("R");
+    socket->Append("PDot");
+    socket->Append("QDot");
+    socket->Append("RDot");
+    socket->Append("Fx");
+    socket->Append("Fy");
+    socket->Append("Fz");
+    socket->Append("Latitude");
+    socket->Append("Longitude");
+    socket->Append("QBar");
+    socket->Append("Alpha");
+    socket->Append("L");
+    socket->Append("M");
+    socket->Append("N");
+    socket->Append("Throttle Position");
+    socket->Append("Left Aileron Position");
+    socket->Append("Right Aileron Position");
+    socket->Append("Elevator Position");
+    socket->Append("Rudder Position");
+    sFirstPass = false;
+    socket->Send();
+  }
+
+  socket->Clear();
+  socket->Append(State->Getsim_time());
+  socket->Append(Position->Geth());
+  socket->Append(Rotation->Getphi());
+  socket->Append(Rotation->Gettht());
+  socket->Append(Rotation->Getpsi());
+  socket->Append(Atmosphere->GetDensity());
+  socket->Append(Translation->GetVt());
+  socket->Append(Translation->GetUVW(eU));
+  socket->Append(Translation->GetUVW(eV));
+  socket->Append(Translation->GetUVW(eW));
+  socket->Append(Translation->GetAeroUVW(eU));
+  socket->Append(Translation->GetAeroUVW(eV));
+  socket->Append(Translation->GetAeroUVW(eW));
+  socket->Append(Position->GetVn());
+  socket->Append(Position->GetVe());
+  socket->Append(Position->GetVd());
+  socket->Append(Translation->GetUVWdot(eU));
+  socket->Append(Translation->GetUVWdot(eV));
+  socket->Append(Translation->GetUVWdot(eW));
+  socket->Append(Rotation->GetPQR(eP));
+  socket->Append(Rotation->GetPQR(eQ));
+  socket->Append(Rotation->GetPQR(eR));
+  socket->Append(Rotation->GetPQRdot(eP));
+  socket->Append(Rotation->GetPQRdot(eQ));
+  socket->Append(Rotation->GetPQRdot(eR));
+  socket->Append(Aircraft->GetForces(eX));
+  socket->Append(Aircraft->GetForces(eY));
+  socket->Append(Aircraft->GetForces(eZ));
+  socket->Append(Position->GetLatitude());
+  socket->Append(Position->GetLongitude());
+  socket->Append(Translation->Getqbar());
+  socket->Append(Translation->Getalpha());
+  socket->Append(Aircraft->GetMoments(eL));
+  socket->Append(Aircraft->GetMoments(eM));
+  socket->Append(Aircraft->GetMoments(eN));
+  socket->Append(FCS->GetThrottlePos(0));
+  socket->Append(FCS->GetDaLPos());
+  socket->Append(FCS->GetDaRPos());
+  socket->Append(FCS->GetDePos());
+  socket->Append(FCS->GetDrPos());
+  socket->Send();
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+void FGOutput::SocketStatusOutput(string out_str)
+{
+  string asciiData;
+
+  if (socket == NULL) return;
+
+  socket->Clear();
+  asciiData = string("<STATUS>") + out_str;
+  socket->Append(asciiData.c_str());
+  socket->Send();
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+bool FGOutput::Load(FGConfigFile* AC_cfg)
+{
+  string token, parameter;
+  int OutRate = 0;
+
+  token = AC_cfg->GetValue("NAME");
+  Output->SetFilename(token);
+  token = AC_cfg->GetValue("TYPE");
+  Output->SetType(token);
+
+#if defined( FG_WITH_JSBSIM_SOCKET ) || !defined( FGFS )
+  if (token == "SOCKET") {
+    socket = new FGfdmSocket("localhost",1138);
+  }
+#endif
+  
+  AC_cfg->GetNextConfigLine();
+
+  while ((token = AC_cfg->GetValue()) != string("/OUTPUT")) {
+    *AC_cfg >> parameter;
+    if (parameter == "RATE_IN_HZ") *AC_cfg >> OutRate;
+    if (parameter == "SIMULATION") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssSimulation;
+    }
+    if (parameter == "AEROSURFACES") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssAerosurfaces;
+    }
+    if (parameter == "RATES") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssRates;
+    }
+    if (parameter == "VELOCITIES") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssVelocities;
+    }
+    if (parameter == "FORCES") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssForces;
+    }
+    if (parameter == "MOMENTS") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssMoments;
+    }
+    if (parameter == "ATMOSPHERE") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssAtmosphere;
+    }
+    if (parameter == "MASSPROPS") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssMassProps;
+    }
+    if (parameter == "POSITION") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssPosition;
+    }
+    if (parameter == "COEFFICIENTS") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssCoefficients;
+    }
+    if (parameter == "GROUND_REACTIONS") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssGroundReactions;
+    }
+    if (parameter == "FCS") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssFCS;
+    }
+    if (parameter == "PROPULSION") {
+      *AC_cfg >> parameter;
+      if (parameter == "ON") SubSystems += ssPropulsion;
+    }
+  }
+
+  OutRate = OutRate>120?120:(OutRate<0?0:OutRate);
+  rate = (int)(0.5 + 1.0/(State->Getdt()*OutRate));
+
+  return true;
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+//    The bitmasked value choices are as follows:
+//    unset: In this case (the default) JSBSim would only print
+//       out the normally expected messages, essentially echoing
+//       the config files as they are read. If the environment
+//       variable is not set, debug_lvl is set to 1 internally
+//    0: This requests JSBSim not to output any messages
+//       whatsoever.
+//    1: This value explicity requests the normal JSBSim
+//       startup messages
+//    2: This value asks for a message to be printed out when
+//       a class is instantiated
+//    4: When this value is set, a message is displayed when a
+//       FGModel object executes its Run() method
+//    8: When this value is set, various runtime state variables
+//       are printed out periodically
+//    16: When set various parameters are sanity checked and
+//       a message is printed out when they go out of bounds
+
+void FGOutput::Debug(int from)
+{
+  if (debug_lvl <= 0) return;
+
+  if (debug_lvl & 1) { // Standard console startup message output
+    if (from == 0) { // Constructor
+
+    }
+  }
+  if (debug_lvl & 2 ) { // Instantiation/Destruction notification
+    if (from == 0) cout << "Instantiated: FGOutput" << endl;
+    if (from == 1) cout << "Destroyed:    FGOutput" << endl;
+  }
+  if (debug_lvl & 4 ) { // Run() method entry print for FGModel-derived objects
+  }
+  if (debug_lvl & 8 ) { // Runtime state variables
+  }
+  if (debug_lvl & 16) { // Sanity checking
+  }
+  if (debug_lvl & 64) {
+    if (from == 0) { // Constructor
+      cout << IdSrc << endl;
+      cout << IdHdr << endl;
+    }
+  }
 }