Changeset 860 in ntrip for trunk/BNS/bnsutils.cpp

Timestamp:

Apr 26, 2008, 11:31:00 AM (16 years ago)

Author:

mervart

Message:

* empty log message *

File:

• trunk/BNS/bnsutils.cpp (modified) (1 diff)

trunk/BNS/bnsutils.cpp

@@ -92 +92 @@
         currTime.second()                          +
         currTime.msec()                   / 1000.0;
+}
+
+// 
+////////////////////////////////////////////////////////////////////////////
+void mjdFromDateAndTime(const QDateTime& dateTime, int& mjd, double& dayfrac) {
+
+  double mjddec = dateTime.date().toJulianDay() - 2400000.5 + 
+                   (dateTime.time().hour() +
+                    (dateTime.time().minute() +
+                     (dateTime.time().second() + 
+                      dateTime.time().msec() / 1000.0) / 60.0) / 60.0) / 24.0;
+
+  mjd     = int(mjddec);
+  dayfrac = mjddec - mjd;
 }