Add vpz with no modified thermal time

sunflo/src/ElaborationRendement.cpp

@@ -243,7 +243,6 @@ public :
                                     + (1.19e-03) * NET_EF() + (-8.45e-04) * NET_FM()
                                     + (-2.47e-04) * NET_MH() 
                                     + (-3.61e-04) * TT_MH() + 7.75e-01 * pv.IRg);
-
                 }
                 IRs = IRs_tmp;
             }