Changeset 24027

Timestamp:

Apr 30, 2009, 2:28:27 PM (17 years ago)

Author:

eugene

Message:

rationalize output ra range (0 - 360)

File:

• trunk/Ohana/src/opihi/cmd.astro/coord_systems.c (modified) (1 diff)

trunk/Ohana/src/opihi/cmd.astro/coord_systems.c

@@ -123 +123 @@
   // atan2 returns -pi : +pi
   *x = DEG_RAD * atan2 (sin_x, cos_x) + transform->xo;
-  if ((*x) < 0.0) (*x) += 360;
+  if ((*x) <   0.0) (*x) += 360;
+  if ((*x) > 360.0) (*x) -= 360;
 
   // should be in range -pi/2 : +pi/2