Index: clock_orbit_rtcm.c
===================================================================
--- clock_orbit_rtcm.c	(revision 3591)
+++ clock_orbit_rtcm.c	(working copy)
@@ -879,6 +879,7 @@
       else if(pos == CLOCKORBIT_NUMGPS+co->NumberOfGLONASSSat) ++co->NumberOfGLONASSSat;
       co->Sat[pos].ID = id;
 
+      G_GLONASS_IOD(co->Sat[pos].IOD)
       G_DELTA_CLOCK_C0(co->Sat[pos].Clock.DeltaA0)
       G_DELTA_CLOCK_C1(co->Sat[pos].Clock.DeltaA1)
       G_DELTA_CLOCK_C2(co->Sat[pos].Clock.DeltaA2)