Fix compilier warnings about unused variables

include/cantera/thermo/MaskellSolidSolnPhase.h

@@ -273,14 +273,6 @@ public:
     //@}
 
 private:
-    /**
-     * Value of the reference pressure for all species in this phase.
-     * The T dependent polynomials are evaluated at the reference
-     * pressure. Note, because this is a single value, all species
-     * are required to have the same reference pressure.
-     */
-    doublereal m_Pref;
-
     /**
      * m_Pcurrent = The current pressure
      * Since the density isn't a function of pressure, but only of the

src/kinetics/ElectrodeKinetics.cpp

@@ -526,11 +526,9 @@ double ElectrodeKinetics::calcForwardROP_BV(size_t irxn, size_t iBeta, double io
 { 
     double ropf;
     doublereal rt = GasConstant * thermo(0).temperature();
-    doublereal rrt = 1.0/rt;
     //
     //    Calculate gather the exchange current reaction rate constant (where does n_s appear?)
     //
-    double iorc = m_rfn[irxn] * m_perturb[irxn];
     doublereal beta =  m_beta[iBeta];
 
 #ifdef DEBUG_MODE
@@ -829,10 +827,6 @@ getExchangeCurrentDensityFormulation(size_t irxn,
 	const std::vector<doublereal>& kinSpeciesOrders = ro_fwd->kinSpeciesOrders_;
 	for (size_t j = 0; j < kinSpeciesIDs.size(); j++) {
 	    size_t ks = kinSpeciesIDs[j];
-	    thermo_t& th = speciesPhase(ks);
-	    size_t n = speciesPhaseIndex(ks);
-	    size_t klocal = ks - m_start[n];
-	    double mfS = th.moleFraction(klocal);
 	
 	    double oo = kinSpeciesOrders[j];
 	    tmp *= pow((m_actConc[ks]/m_StandardConc[ks]), oo);

src/kinetics/InterfaceKinetics.cpp

@@ -516,9 +516,6 @@ void InterfaceKinetics::updateROP()
     // get updated activities (rates updated below)
     _update_rates_C();
 
-    double TT = m_surf->temperature();
-    double rtdf = GasConstant * TT / Faraday;
-
     if (m_ROP_ok) {
         return;
     }
@@ -1251,7 +1248,6 @@ void InterfaceKinetics::determineFwdOrdersBV(ReactionData& rdata, std::vector<do
 
     //   forward and reverse beta values
     double betaf = rdata.beta;
-    double betar = 1.0 - betaf;
 
     //   Loop over the reactants doing away with the BV terms.
     //   This should leave the reactant terms only, even if they are non-mass action.
@@ -1290,7 +1286,6 @@ void InterfaceKinetics::determineFwdOrdersBV(ElectrochemicalReaction& r, std::ve
 
     //   forward and reverse beta values
     double betaf = r.beta;
-    double betar = 1.0 - betaf;
 
     // Loop over the reactants doing away with the BV terms.
     // This should leave the reactant terms only, even if they are non-mass action.

src/thermo/MaskellSolidSolnPhase.cpp

@@ -20,7 +20,6 @@ namespace Cantera
 {
 
 MaskellSolidSolnPhase::MaskellSolidSolnPhase() :
-    m_Pref(OneAtm),
     m_Pcurrent(OneAtm),
     m_h0_RT(2),
     m_cp0_R(2),
@@ -33,7 +32,6 @@ MaskellSolidSolnPhase::MaskellSolidSolnPhase() :
 }
 
 MaskellSolidSolnPhase::MaskellSolidSolnPhase(const MaskellSolidSolnPhase& b) :
-    m_Pref(OneAtm),
     m_Pcurrent(OneAtm),
     m_h0_RT(2),
     m_cp0_R(2),

src/thermo/RedlichKisterVPSSTP.cpp

@@ -338,7 +338,6 @@ void RedlichKisterVPSSTP::initThermoXML(XML_Node& phaseNode, const std::string&
      * Go get all of the coefficients and factors in the
      * activityCoefficients XML block
      */
-    XML_Node* acNodePtr = 0;
     if (thermoNode.hasChild("activityCoefficients")) {
         XML_Node& acNode = thermoNode.child("activityCoefficients");
         mString = acNode.attrib("model");