--- trunk/src/applications/staticProps/NanoVolume.cpp	2007/09/17 20:11:47	1181
+++ trunk/src/applications/staticProps/NanoVolume.cpp	2007/12/06 20:04:02	1195
@@ -45,7 +45,7 @@
  *
  *  Created by Charles F. Vardeman II on 14 Dec 2006.
  *  @author  Charles F. Vardeman II
- *  @version $Id: NanoVolume.cpp,v 1.1 2007-09-17 20:11:47 chuckv Exp $
+ *  @version $Id: NanoVolume.cpp,v 1.4 2007-12-06 20:04:01 cpuglis Exp $
  *
  */
 
@@ -62,16 +62,18 @@ NanoVolume::NanoVolume(SimInfo* info,
                        const std::string& filename,
                        const std::string& sele)
   : StaticAnalyser(info, filename), selectionScript_(sele), evaluator_(info), seleMan_(info) {
-  setOutputName(getPrefix(filename) + ".off");
+  setOutputName(getPrefix(filename) + ".avol");
   
   evaluator_.loadScriptString(sele);
   if (!evaluator_.isDynamic()) {
     seleMan_.setSelectionSet(evaluator_.evaluate());
   }
+  frameCounter_ = 0;
+  totalVolume_ = 0.0;
 }
 
 void NanoVolume::process() {
-  
+#if defined(HAVE_CGAL)
   Molecule* mol;
   Atom* atom;
   RigidBody* rb;
@@ -124,8 +126,22 @@ void NanoVolume::process() {
     }
     // Generate convex hull for this frame.
     hull->genHull(pos_);
-   // RealType hullVolume = hull->getVolume();
-		//std::cout <<"The volume for this hull is: "<< hullVolume << std::endl;
-		
+    totalVolume_ += hull->getVolume();		
   }
+  RealType avgVolume = totalVolume_/(RealType) frameCounter_;
+  //std::cout.precision(7);
+  //std::cout  << avgVolume << std::endl;
+
+  std::ofstream osq(getOutputFileName().c_str());
+  osq.precision(7);
+  if (osq.is_open()){
+      osq << avgVolume << std::endl;
+
+  }
+  osq.close();
+#else
+  sprintf(painCave.errMsg, "NanoVolume: CGAL support was not compiled in!\n");
+  painCave.isFatal = 1;
+  simError();  
+#endif
 }