diff --git a/.gitignore b/.gitignore
index 6e6afe6..e561c56 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,5 +22,6 @@ ti74pt7a
 fsu_run_2021
 data
 Data
+obsolete
 
 test.cpp
diff --git a/armory/EventBuilder.cpp b/armory/EventBuilder.cpp
index 96add19..af121af 100644
--- a/armory/EventBuilder.cpp
+++ b/armory/EventBuilder.cpp
@@ -58,7 +58,9 @@ int main(int argn, char **argv){
   
   Long64_t totnumEntry = tree->GetEntries();
   
-  printf( "total Entry : %lld \n", totnumEntry);
+  printf(" total Entry : %lld \n", totnumEntry);
+
+  printf(" event Build window: %d tick = %d nsec \n", timeWindow, timeWindow * 10);
   
   printf(">>> Buidling Index using the timestamp\n");
   tree->BuildIndex("e_t");
@@ -67,14 +69,13 @@ int main(int argn, char **argv){
   
   ULong64_t time0;  //time-0 for each event
   int       timeDiff; 
-
   
   TString outFileName = inFileName;
   outFileName.Remove(inFileName.First("_raw"));
   outFileName.Append(".root");
   if( argn >=4 ) outFileName = argv[3];
   
-  printf(">>> out File name : %s\n", outFileName.Data());
+  printf(">>> out File name : \033[1,31m%s\033[m\n", outFileName.Data());
   
   printf(">>> Create output tree\n");
   TFile * saveFile = new TFile(outFileName, "recreate");
@@ -82,7 +83,7 @@ int main(int argn, char **argv){
   TTree * newtree = new TTree("tree", "tree");
   
   Int_t multi = 0; /// this is total multipicilty for all detectors
-  newtree->Branch("multi", &multi, "multipiclity/I");  
+  newtree->Branch("multi", &multi, "multi/I");  
 
   Int_t eventID = 0 ;
   newtree->Branch("evID", &eventID, "event_ID/l"); 
@@ -93,9 +94,9 @@ int main(int argn, char **argv){
   int id[MAXMULTI];
   double e[MAXMULTI];    
   ULong64_t e_t[MAXMULTI];
-  newtree->Branch("id",       id, "id[multipiclity]/I" );
-  newtree->Branch("e",         e, "e[multipiclity]/D" );
-  newtree->Branch("e_t",     e_t, "e_timestamp[multipiclity]/l");
+  newtree->Branch("id",       id, "id[multi]/I" );
+  newtree->Branch("e",         e, "e[multi]/D" );
+  newtree->Branch("e_t",     e_t, "e_timestamp[multi]/l");
   
   printf("================== Start processing....\n");
   Float_t Frac = 0.1; ///Progress bar
@@ -117,9 +118,9 @@ int main(int argn, char **argv){
     
     entry = index[entry];
     
-    b_ID->GetEntry(entry);
-    b_energy->GetEntry(entry);
-    b_energy_timestamp->GetEntry(entry);
+    b_ID->GetEntry(entry, 0);
+    b_energy->GetEntry(entry, 0);
+    b_energy_timestamp->GetEntry(entry, 0);
     
     if( time0 == 0) {
       time0 = energy_t;
@@ -127,7 +128,6 @@ int main(int argn, char **argv){
     }
     timeDiff = (int) (energy_t - time0);
   
-  
     if( timeDiff < timeWindow ) {
       
       id[multi] = detID;
diff --git a/armory/makefile b/armory/makefile
index c66592e..bba2edb 100644
--- a/armory/makefile
+++ b/armory/makefile
@@ -4,7 +4,7 @@ CC=g++
 #all: xia2root  xia2ev2_nopart pixie2root scan evt2root evt2hist
 #all: xia2root  to2root MergeEVT evt2hist pxi-time-order ev22txt EventBuilder
 #all: xia2root  to2root MergeEVT pxi-time-order ev22txt EventBuilder
-all: to2root MergeEVT ev22txt EventBuilder pxi-time-order EventBuilder2
+all: to2root MergeEVT ev22txt EventBuilder pxi-time-order
 
 #this is FSU evt to root
 xia2root: ../armory/xia2root.cpp
diff --git a/process_run b/process_run
index c21d138..6869df8 100755
--- a/process_run
+++ b/process_run
@@ -6,12 +6,14 @@ DATA_DIR=data
 TIMEWINDOW=100
 
 if [ $# -eq 0 ] || [ $1 == "-help"  ]; then
-  echo "$./process_run [Run Folder] [Merge] [isBuildEvents] [Analysis]"
+  echo "$./process_run [Run Folder] [Merge] [BuildEvents] [Analysis]"
   echo "     Run Folder = the name of run folder"
   echo "          Merge =   1/0/-1    || 1 = merge, 0 = not merge, -1 = force merge "  
-  echo "     isBuildEvents =   1/0/-1    || " 
+  echo "    BuildEvents =   1/0/-1    || " 
   echo "       Analysis =   1/0/-1    || "
   echo ""
+  
+  ls -l --color $DATA_DIR/
   exit 1
 fi;
 
@@ -35,7 +37,7 @@ NC='\033[0m'
 if [ -f $DATA_DIR/$RunFolder/*.evt ]; then 
   echo -e "found evt files."
 else
-  echo -e "cannot found any evt files. Abort."
+  echo -e "cannot found any evt files in $DATA_DIR/$RunFolder/. Abort."
   exit
 fi
 
@@ -105,6 +107,10 @@ if [ ${isAnalysis} -eq 1 ]; then
   root -l "process_run.c(\"${RunFolder}.root\")"
 fi
 
+if [ ${isAnalysis} -eq 0 ]; then
+  echo -e "$YELLOW skipped by user $NC"
+fi
+
 if [ ${isAnalysis} -eq -1 ]; then
   echo -e "$YELLOW forced by user $NC"
   root -l "process_run.c(\"${RunFolder}.root\")"