--- trunk/src/io/Globals.cpp	2006/01/11 19:01:20	845
+++ trunk/src/io/Globals.cpp	2006/04/25 02:09:01	945
@@ -98,7 +98,12 @@ Globals::Globals() {
   DefineOptionalParameter(ElectrostaticScreeningMethod, "electrostaticScreeningMethod");
   DefineOptionalParameter(CutoffPolicy, "cutoffPolicy");
   DefineOptionalParameter(SwitchingFunctionType, "switchingFunctionType");
-  DefineOptionalParameterWithDefaultValue(MixingRule, "mixingRule", "standard");
+  DefineOptionalParameter(HydroPropFile, "HydroPropFile");
+  DefineOptionalParameter(Viscosity, "viscosity");
+  DefineOptionalParameter(BeadSize, "beadSize");
+  DefineOptionalParameter(FrozenBufferRadius, "frozenBufferRadius");
+  DefineOptionalParameter(LangevinBufferRadius, "langevinBufferRadius");
+  
   DefineOptionalParameterWithDefaultValue(UsePeriodicBoundaryConditions, "usePeriodicBoundaryConditions", true);
   DefineOptionalParameterWithDefaultValue(UseInitalTime, "useInitialTime", false);
   DefineOptionalParameterWithDefaultValue(UseIntialExtendedSystemState, "useInitialExtendedSystemState", false);
@@ -113,6 +118,7 @@ Globals::Globals() {
   DefineOptionalParameterWithDefaultValue(OutputForceVector, "outputForceVector", 0);
   DefineOptionalParameterWithDefaultValue(SkinThickness, "skinThickness", 1.0);
   DefineOptionalParameterWithDefaultValue(StatFileFormat, "statFileFormat", "TIME|TOTAL_ENERGY|POTENTIAL_ENERGY|KINETIC_ENERGY|TEMPERATURE|PRESSURE|VOLUME|CONSERVED_QUANTITY");    
+  DefineOptionalParameterWithDefaultValue(UseSphericalBoundaryConditions, "useSphericalBoundaryConditions", false);
 
 
     deprecatedKeywords_.insert("nComponents");
@@ -130,7 +136,7 @@ void Globals::validate() {
 
   CheckParameter(ForceField, isNotEmpty());
   CheckParameter(TargetTemp, isPositive());
-  CheckParameter(Ensemble, isEqualIgnoreCase(std::string("NVE")) || isEqualIgnoreCase(std::string("NVT")) || isEqualIgnoreCase(std::string("NPTi")) || isEqualIgnoreCase(std::string("NPTf")) || isEqualIgnoreCase(std::string("NPTxyz")) );
+  CheckParameter(Ensemble, isEqualIgnoreCase("NVE") || isEqualIgnoreCase("NVT") || isEqualIgnoreCase("NPTi") || isEqualIgnoreCase("NPTf") || isEqualIgnoreCase("NPTxyz") || isEqualIgnoreCase("NPAT")  || isEqualIgnoreCase("LANGEVINDYNAMICS") || isEqualIgnoreCase("LD") || isEqualIgnoreCase("NPRT") || isEqualIgnoreCase("NPGT"));
   CheckParameter(Dt, isPositive());
   CheckParameter(RunTime, isPositive());
   CheckParameter(InitialConfig, isNotEmpty());
@@ -148,7 +154,7 @@ void Globals::validate() {
   CheckParameter(ZconsTime, isPositive());
   CheckParameter(ZconsTol, isPositive());
   CheckParameter(Seed, isPositive());
-  CheckParameter(Minimizer, isEqualIgnoreCase(std::string("SD")) || isEqualIgnoreCase(std::string("CG")));
+  CheckParameter(Minimizer, isEqualIgnoreCase("SD") || isEqualIgnoreCase("CG"));
   CheckParameter(MinimizerMaxIter, isPositive());
   CheckParameter(MinimizerWriteFrq, isPositive());
   CheckParameter(MinimizerStepSize, isPositive());
@@ -165,20 +171,22 @@ void Globals::validate() {
   CheckParameter(ThermIntDistSpringConst, isPositive());
   CheckParameter(ThermIntThetaSpringConst, isPositive());
   CheckParameter(ThermIntOmegaSpringConst, isPositive());
-  CheckParameter(SurfaceTension, isPositive());
-  CheckParameter(ElectrostaticSummationMethod, isEqualIgnoreCase(std::string("NONE")) || isEqualIgnoreCase(std::string("SHIFTED_POTENTIAL")) || isEqualIgnoreCase(std::string("SHIFTED_FORCE")) || isEqualIgnoreCase(std::string("REACTION_FIELD")));
-  CheckParameter(ElectrostaticScreeningMethod, isEqualIgnoreCase(std::string("UNDAMPED")) || isEqualIgnoreCase(std::string("DAMPED"))); 
-  CheckParameter(CutoffPolicy, isEqualIgnoreCase(std::string("MIX")) || isEqualIgnoreCase(std::string("MAX")) || isEqualIgnoreCase(std::string("TRADITIONAL")));
-  CheckParameter(SwitchingFunctionType, isEqualIgnoreCase(std::string("CUBIC")) || isEqualIgnoreCase(std::string("FIFTH_ORDER_POLYNOMIAL")));
+  CheckParameter(SurfaceTension, isNonNegative());
+  CheckParameter(ElectrostaticSummationMethod, isEqualIgnoreCase("NONE") || isEqualIgnoreCase("SHIFTED_POTENTIAL") || isEqualIgnoreCase("SHIFTED_FORCE") || isEqualIgnoreCase("REACTION_FIELD"));
+  CheckParameter(ElectrostaticScreeningMethod, isEqualIgnoreCase("UNDAMPED") || isEqualIgnoreCase("DAMPED")); 
+  CheckParameter(CutoffPolicy, isEqualIgnoreCase("MIX") || isEqualIgnoreCase("MAX") || isEqualIgnoreCase("TRADITIONAL"));
+  CheckParameter(SwitchingFunctionType, isEqualIgnoreCase("CUBIC") || isEqualIgnoreCase("FIFTH_ORDER_POLYNOMIAL"));
   //CheckParameter(StatFileFormat,);     
-  //CheckParameter(MixingRule,);
   CheckParameter(OrthoBoxTolerance, isPositive());  
   CheckParameter(ThermIntDistSpringConst, isPositive());
   CheckParameter(ThermIntThetaSpringConst, isPositive());
   CheckParameter(ThermIntOmegaSpringConst, isPositive());
   CheckParameter(DampingAlpha,isNonNegative());
   CheckParameter(SkinThickness, isPositive());
-
+  CheckParameter(Viscosity, isNonNegative());
+  CheckParameter(BeadSize, isPositive());
+  CheckParameter(FrozenBufferRadius, isPositive());
+  CheckParameter(LangevinBufferRadius, isPositive());
   for(std::vector<Component*>::iterator i = components_.begin(); i != components_.end(); ++i) {
     if (!(*i)->findMoleculeStamp(moleculeStamps_)) {
         std::ostringstream oss;