Changeset 5801 in ntrip for trunk/BNC/src/PPP/pppModel.h

Timestamp:

Aug 6, 2014, 10:24:02 AM (10 years ago)

Author:

mervart

Message:

 

File:

• trunk/BNC/src/PPP/pppModel.h (moved) (moved from trunk/BNC/src/bnctides.h ) (1 diff)

trunk/BNC/src/PPP/pppModel.h

@@ -1 @@
-#ifndef BNCTIDES_H
-#define BNCTIDES_H
+#ifndef PPPMODEL_H
+#define PPPMODEL_H
 
 #include <newmat.h>
 #include "bnctime.h"
 
-ColumnVector Sun(double Mjd_TT);
+class t_astro {
+ public:
+  static ColumnVector Sun(double Mjd_TT);
+  static ColumnVector Moon(double Mjd_TT);
 
-void         tides(const bncTime& time, ColumnVector& xyz);
+ private:
+  static const double RHO_DEG   = 180.0 / M_PI;
+  static const double RHO_SEC   = 3600.0 * 180.0 / M_PI;
+  static const double MJD_J2000 = 51544.5;
+
+  static Matrix rotX(double Angle);
+  static Matrix rotY(double Angle);
+  static Matrix rotZ(double Angle);
+
+  static double GMST(double Mjd_UT1);
+  static Matrix NutMatrix(double Mjd_TT);
+  static Matrix PrecMatrix (double Mjd_1, double Mjd_2);
+};
+
+class t_tides {
+ public:
+  t_tides() {
+    _lastMjd = 0.0;
+  }
+  ~t_tides() {}
+  ColumnVector displacement(const bncTime& time, const ColumnVector& xyz);
+ private:
+  double       _lastMjd;
+  ColumnVector _xSun;
+  ColumnVector _xMoon;
+  double       _rSun;
+  double       _rMoon;
+};
 
 #endif