Changeset 5307 for trunk/MagicSoft/Mars/mhist

Timestamp:

10/22/04 15:59:02 (20 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/mhist/MHCamera.cc (modified) (1 diff)

trunk/MagicSoft/Mars/mhist/MHCamera.cc

@@ -1159 +1159 @@
         const Double_t error = fSumw2.fArray[bin]/GetEntries();
         const Double_t val   = fArray[bin]/GetEntries();
-        rc = TMath::Sqrt(error - val*val);
+        rc = val*val>error ? 0 : TMath::Sqrt(error - val*val);
     }
     else
-    {
         rc = TH1D::GetBinError(bin);
-    }
 
     return Profile(rc);