4.3.2010 - Kamil Sedlak

1) UPGRADE TO GEANT 4.9.3
      - Physics list had been modified
      - List of the physics processes in *.mac has to be modified too!
        (otherwise results of 4.9.3 do not reproduce well the results
         of 4.9.2).
        Example *.mac files still use the old implementation of the physics
        processes, i.e. they have to be corrected in future!

   2) POSSIBILITY TO WRITE OUT DERIVATIVES OF THE MAGNETIC FIELD 
      AT A GIVEN POINT (see the documentation,
      "/musr/command globalfield printFieldDerivativeAtPoint".)

src/musrRootOutput.cc

@@ -47,6 +47,8 @@ musrRootOutput::musrRootOutput() {
   ProcessIDMapping["muIoni"]=11;
   ProcessIDMapping["MuFormation"]=12;
   ProcessIDMapping["Decay"]=13;
+  ProcessIDMapping["conv"]=14;
+  ProcessIDMapping["compt"]=15;
   ProcessIDMapping["initialParticle"]=100;
 }