--- trunk/src/io/DumpReader.cpp	2006/08/30 20:33:44	1025
+++ trunk/src/io/DumpReader.cpp	2007/01/03 20:47:00	1112
@@ -70,7 +70,7 @@ namespace oopse { 
 namespace oopse { 
    
   DumpReader::DumpReader(SimInfo* info, const std::string& filename) 
-    : info_(info), filename_(filename), isScanned_(false), nframes_(0) { 
+    : info_(info), filename_(filename), isScanned_(false), nframes_(0), needCOMprops_(false) { 
     
 #ifdef IS_MPI 
     
@@ -240,6 +240,23 @@ namespace oopse { 
     } 
      
     readSet(whichFrame); 
+
+    if (needCOMprops_) {
+      Snapshot* s = info_->getSnapshotManager()->getCurrentSnapshot();
+      Vector3d com;
+      Vector3d comvel;
+      Vector3d comw;
+      if (needPos_ && needVel_){
+	info_->getComAll(com, comvel);
+	comw = info_->getAngularMomentum();
+      }else{
+	com = info_->getCom();
+	comvel = 0.0;
+	comw   = 0.0;
+      }
+      s->setCOMprops(com, comvel, comw);      
+    }
+
   } 
    
   void DumpReader::readSet(int whichFrame) {     
@@ -338,6 +355,7 @@ namespace oopse { 
     }
     std::string type = tokenizer.nextToken(); 
     int size = type.size();
+
     for(int i = 0; i < size; ++i) {
       switch(type[i]) {
         
@@ -398,6 +416,7 @@ namespace oopse { 
                integrableObject->setJ(ji); 
              } 
           }
+          break;
         }  
         case 'f': {