Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #include "VectorVariableMagnitudeAux.h"
      11             : 
      12             : registerMooseObject("MooseApp", VectorVariableMagnitudeAux);
      13             : 
      14             : InputParameters
      15       14340 : VectorVariableMagnitudeAux::validParams()
      16             : {
      17       14340 :   InputParameters params = AuxKernel::validParams();
      18       14340 :   params.addClassDescription("Creates a field consisting of the magnitude of a "
      19             :                              "coupled vector variable.");
      20       14340 :   params.addRequiredCoupledVar("vector_variable",
      21             :                                "The variable from which to compute the component");
      22       14340 :   return params;
      23           0 : }
      24             : 
      25          39 : VectorVariableMagnitudeAux::VectorVariableMagnitudeAux(const InputParameters & parameters)
      26          39 :   : AuxKernel(parameters), _variable_value(coupledVectorValue("vector_variable"))
      27             : {
      28          39 : }
      29             : 
      30             : Real
      31       71712 : VectorVariableMagnitudeAux::computeValue()
      32             : {
      33       71712 :   return std::sqrt(Utility::pow<2>(_variable_value[_qp](0)) +
      34       71712 :                    Utility::pow<2>(_variable_value[_qp](1)) +
      35       71712 :                    Utility::pow<2>(_variable_value[_qp](2)));
      36             : }