Index: /trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc
===================================================================
--- /trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc	(revision 1897)
+++ /trunk/MagicSoft/Mars/mfileio/MCT1ReadPreProc.cc	(revision 1898)
@@ -804,9 +804,9 @@
 //
 // Smear Theta uniformly in a bin of Theta
+//   theta [rad]
+//   SmearTheta [rad]
 //
 Float_t MCT1ReadPreProc::SmearTheta(Float_t theta)
 {
-    // both Theta and ThetaSmeared are in [radians]
-    // the edges are in [degrees]
     const Int_t bin = fBinningT->FindLoEdge(theta * 180/TMath::Pi());
     if (bin<0)
@@ -909,5 +909,5 @@
 
     // smear Theta in its Theta bin
-    Float_t theta = TMath::Pi()*(0.5-1./180*event.ialt_arcs/3600);
+    const Double_t theta = TMath::Pi()*(0.5-1./180*event.ialt_arcs/3600);
     fThetaOrig->SetVal(theta);