SW-546: Use dipoles().size() in transient und dipoleGroups().size() in spectral mode

RTCP/Cobalt/OutputProc/src/TBB_Station.cc

@@ -67,7 +67,15 @@ namespace LOFAR
       ScopedDelayCancellation dc;
       try {
         ScopedLock slH5(itsH5Mutex);
-        itsStation.nofDipoles().value = itsStation.dipoleGroups().size();
+        if(doTransient() == true)
+        {
+            itsStation.nofDipoles().value = itsStation.dipoles().size();
+        }
+        else
+        {
+            itsStation.nofDipoles().value = itsStation.dipoleGroups().size();
+        }
+
       } catch (exception& exc) { // dal::DALException or worse
         LOG_WARN_STR("TBB: failed to set station NOF_DIPOLES attribute: " << exc.what());
       }