Changeset 39227 for trunk/Ohana/src/opihi/include/astro.h

Timestamp:

Dec 3, 2015, 5:05:24 PM (11 years ago)

Author:

eugene

Message:

merge common code between fitplx and fitplx_irls; move ESCAPE to shell.h

File:

• trunk/Ohana/src/opihi/include/astro.h (modified) (1 diff)

trunk/Ohana/src/opihi/include/astro.h

@@ -12 +12 @@
 void FreeAstro (void);
 
+typedef struct {
+  double *X;
+  double *Y;
+  double *t;
+  double *pX;
+  double *pY;
+  double *dX;
+  double *dY;
+  double *Wx;
+  double *Wy;
+  int *index;
+  int Npts;
+} PlxFitData;
+
+typedef struct {
+  double Ro, dRo;
+  double Do, dDo;
+
+  double uR, duR;
+  double uD, duD;
+
+  double p, dp;
+
+  double chisq;
+  int Nfit;
+  int getChisq;
+} PlxFit;
+
+int VectorRobustStats (Vector *vector, double *median, double *sigma);
+double VectorFractionInterpolate (double *values, float fraction, int Npts);
+
+int PlxSetMeanEpoch (double *R, double *D, double *T, double *Rmean, double *Dmean, double *Tmean, int *mask, int Ntotal);
+int PlxSetEpochPosition (PlxFitData *fitdata, double *R, double *D, double *dR, double *dD, double *T, int *mask, int Ntotal, Coords *coords, double Tmean);
+int PlxOutlierClip (PlxFitData *fitdata, int *mask, int Noutlier, float dPsigMax, Vector *dPvec, int VERBOSE);
+
+int PlxFitDataAlloc (PlxFitData *data, int N);
+void PlxFitDataFree (PlxFitData *data);
+int PlxBootstrapResample (PlxFitData *src, PlxFitData *tgt);
+
+int FitPMandPar (PlxFit *fit, double *X, double *dX, double *Y, double *dY, double *T, double *pR, double *pD, int Npts, int VERBOSE);
+int sun_ecliptic (double mjd, double *lambda, double *beta, double *epsilon, double *Radius);
+int ParFactor (double *pR, double *pD, double RA, double DEC, double Time);
+
+/***** */
+
+int FitPMandPar_IRLS (PlxFit *fit, double *X, double *dX, double *Y, double *dY, double *T, double *pR, double *pD, double *Wx, double *Wy, int Npts, int max_iterations, double outlier_limit, int VERBOSE);
+
+// ?? int IRLS_converged (PlxFit *fit);
+int Plx_weighted_LS (double *T, double *pR, double *pD, double *X, double *WX, double *Y, double *WY, int Npts,
+                     double **A, double **B, int VERBOSE);
+double Plx_weight_cauchy (double x);
+double Plx_dpsi_cauchy (double x);
+double Plx_MAD(double *in, int N);
+
 # endif