Index: /trunk/Mars/macros/libnova/sun.C
===================================================================
--- /trunk/Mars/macros/libnova/sun.C	(revision 15197)
+++ /trunk/Mars/macros/libnova/sun.C	(revision 15198)
@@ -2,8 +2,4 @@
 {
     TGraph gr, gs;
-
-    ln_lnlat_posn observer;
-    observer.lng = -(17.+53./60+26.525/3600);
-    observer.lat =   28.+45./60+42.462/3600;
 
     MTime t(MTime(-1).Year(), 01, 01, 00);
@@ -14,6 +10,5 @@
     for (int d=0; d<365; d++)
     {
-        ln_rst_time sun_day;
-        ln_get_solar_rst(jd+d, &observer, &sun_day);
+        Nova::RstTime sun_day = Nova::GetSolarRst(jd+d);
 
         gr.SetPoint(gr.GetN(), at+d*24*3600, (fmod(sun_day.rise, 1)-0.5)*24*3600+at);