Changeset 14312 for trunk/FACT++/www/shift

Timestamp:

08/06/12 11:37:40 (12 years ago)

Author:

tbretz

Message:

The month is given in the range 0..11 not 1..12

File:

• trunk/FACT++/www/shift/calendar.js (modified) (2 diffs)

trunk/FACT++/www/shift/calendar.js

@@ -841 +841 @@
     this.getMoonPhase = function(Y, M, D)
     {
+        // M=0..11 --> 1..12
+        M += 1;
+
         // calculate the Julian date at 12h UT
         var YY = Y - Math.floor( ( 12 - M ) / 10 );
@@ -855 +858 @@
         // calculate moon's age in days
         var IP = ( ( JD - 2451550.1 ) / 29.530588853 ) % 1;
+
         return IP;
 
         // Moon's age
         //var AG = IP*29.53;
-
     }