move EndTime to TypeTag-free parameter system

examples/tutorial1problem.hh

@@ -129,14 +129,6 @@ template<class TypeTag>
 struct EnableGravity<TypeTag, Properties::TTag::Tutorial1Problem>
 { static constexpr bool value = false; }; /*@\label{tutorial1:gravity}@*/
 
-// define how long the simulation should run [s]
-template<class TypeTag>
-struct EndTime<TypeTag, Properties::TTag::Tutorial1Problem>
-{
-    using type = GetPropType<TypeTag, Properties::Scalar>;
-    static constexpr type value = 100e3;
-}; /*@\label{tutorial1:default-params-begin}@*/
-
 // define the size of the initial time step [s]
 template<class TypeTag>
 struct InitialTimeStepSize<TypeTag, Properties::TTag::Tutorial1Problem>
@@ -231,6 +223,8 @@ public:
             Parameters::SetDefault<Parameters::CellsZ>(1);
             Parameters::SetDefault<Parameters::DomainSizeZ<Scalar>>(0.0);
         }
+
+        Parameters::SetDefault<Parameters::EndTime<Scalar>>(100e3);
     }
 
     //! Specifies the problem name. This is used for files generated by the simulation.