Changeset 1720 in Sophya for trunk/SophyaExt

Timestamp:

Oct 23, 2001, 12:28:24 PM (24 years ago)

Author:

cmv

Message:

PrecessInPlace cmv 23/10/2001

File:

• trunk/SophyaExt/XAstroPack/xastropack.h (modified) (2 diffs)

trunk/SophyaExt/XAstroPack/xastropack.h

@@ -114 +114 @@
 // ------------------- Calculs Divers -------------------
 void Precess(double mjd1,double mjd2,double ra1,double dec1,double *ra2,double *dec2);
+inline void PrecessInPlace(double mjd1,double mjd2,double* ra,double* dec) {
+  double ra1=*ra, dec1=*dec;
+  Precess(mjd1,mjd2,ra1,dec1,ra,dec);
+}
 double AirmassfrAlt(double alt);
 double HelioCorr(double jd,double ra,double dec);
@@ -119 +123 @@
 // ------------------- Transformation de coordonnees -------------------
 /*! \ingroup XAstroPack
-\brief Give the hour angle from local sideral time and right ascencion
+\brief Give the hour angle from local sideral time and right ascension
 \warning right ascencion should be first precessed to date of interest
 \warning no nutation or obliquity correction are done.