fix the ntuple processor and add an example macro

data/NTUPLE.ratdb

@@ -5,10 +5,8 @@ valid_begin: [0, 0],
 valid_end: [0, 0],
 
 fields: [ 
-	"mc_id", "mc.mcEventID",
+	"mc_id", "mc.id",
 	"mc_numPE", "mc.numPE",
-	"mc_numNoise", "mc.numNoise",
-	"mc_fprompt", "mc.mcFprompt",
 	"mc_pdgcode", "mc.particle.pdgcode",
 	"mc_t",  "mc.particle.t",
 	"mc_ke", "mc.particle.ke",
@@ -19,8 +17,8 @@ fields: [
 	"mc_px", "mc.particle.mom.X()",
 	"mc_py", "mc.particle.mom.Y()",
 	"mc_pz", "mc.particle.mom.Z()",
-	"mc_edep", "mc.summary.totalScintEdep",
-	"mc_edep_quenched", "mc.summary.totalScintEdepQuenched",
+	"mc_edep", "mc.GetMCSummary().totalScintEdep",
+	"mc_edep_quenched", "mc.GetMCSummary().totalScintEdepQuenched",
 	"mc_nhit", "mc.@pmt.size()",
 	],
 }

mac/ntuple.mac

@@ -0,0 +1,30 @@
+# Example of creating a ROOT Ntuple output file
+
+/glg4debug/glg4param omit_muon_processes  1.0
+/glg4debug/glg4param omit_hadronic_processes  1.0
+
+/rat/db/set DETECTOR experiment "cylinder"
+/rat/db/set DETECTOR geo_file "cylinder/cylinder.geo"
+
+/run/initialize
+
+# BEGIN EVENT LOOP
+
+/rat/proc count
+/rat/procset update 10
+
+# The first argument is the output filename, and the following arguments
+# are a list of the Ntuples to write. The fields in these Ntuples are defined
+# in NTUPLE.ratdb.
+/rat/proc python
+/rat/procset class "ratproc.Ntuple('ntuple.root', 'mc')"
+
+#END EVENT LOOP
+
+/generator/add combo gun:fill
+/generator/vtx/set e- 0 0 0 10.0 
+/generator/pos/set 0 0 0
+/generator/rate/set 1.0
+
+/run/beamOn 100
+

python/ratproc/__init__.py

@@ -1,3 +1,4 @@
 from count import Count
 from hist import Hist
 from deltat import DeltaT
+from ntuple import Ntuple

src/core/PythonProc.cc

@@ -8,7 +8,7 @@ namespace RAT {
 
   PythonProc::PythonProc() : Processor("python")
   {
-    fPyProcName = dformat("proc_%d", fgProcCounter++);
+    fPyProcName = dformat("proc_%i", fgProcCounter++);
   }
 
   PythonProc::~PythonProc()