- endThe end of the line
C++ Type:libMesh::Point
Description:The end of the line
- sort_byWhat to sort the samples by
C++ Type:MooseEnum
Description:What to sort the samples by
- startThe beginning of the line
C++ Type:libMesh::Point
Description:The beginning of the line
- index_jThe index j of ij for the tensor to output (0, 1, 2)
C++ Type:unsigned int
Description:The index j of ij for the tensor to output (0, 1, 2)
- index_iThe index i of ij for the tensor to output (0, 1, 2)
C++ Type:unsigned int
Description:The index i of ij for the tensor to output (0, 1, 2)
- propertyName of the material property to be output along a line
C++ Type:std::vector
Description:Name of the material property to be output along a line
Line Material Rank Two Sampler
Access a component of a RankTwoTensor
Description
The postprocessor LineMaterialRankTwoSampler
is used to output specific components of Rank-2 tensors along a user-defined line in the mesh. The postprocessor uses indices, similar to the AuxKernel RankTwoAux, to determine the component of the Rank-2 tensor to output along a line.
The user must supply the start and end points of the line along which the Rank-2 tensor component should be tracked. Often this class is used to track stress or strain along an exterior or interior edge of the mesh.
Example Input File Syntax
[./stress_xx]
type = LineMaterialRankTwoSampler
start = '0.1667 0.4 0.45'
end = '0.8333 0.6 0.55'
property = stress
index_i = 0
index_j = 0
sort_by = id
[../]
(modules/tensor_mechanics/test/tests/line_material_rank_two_sampler/rank_two_sampler.i)Input Parameters
- execute_onTIMESTEP_ENDThe list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM.
Default:TIMESTEP_END
C++ Type:ExecFlagEnum
Description:The list of flag(s) indicating when this object should be executed, the available options include NONE, INITIAL, LINEAR, NONLINEAR, TIMESTEP_END, TIMESTEP_BEGIN, FINAL, CUSTOM.
- blockThe list of block ids (SubdomainID) that this object will be applied
C++ Type:std::vector
Description:The list of block ids (SubdomainID) that this object will be applied
- _is_broadcastTrue
Default:True
C++ Type:bool
- contains_complete_historyFalseSet this flag to indicate that the values in all vectors declared by this VPP represent a time history (e.g. with each invocation, new values are added and old values are never removed). This changes the output so that only a single file is output and updated with each invocation
Default:False
C++ Type:bool
Description:Set this flag to indicate that the values in all vectors declared by this VPP represent a time history (e.g. with each invocation, new values are added and old values are never removed). This changes the output so that only a single file is output and updated with each invocation
Optional Parameters
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Description:Set the enabled status of the MooseObject.
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
- outputsVector of output names were you would like to restrict the output of variables(s) associated with this object
C++ Type:std::vector
Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector
Description:Adds user-defined labels for accessing object parameters via control logic.
- allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
- force_preauxFalseForces the GeneralUserObject to be executed in PREAUX
Default:False
C++ Type:bool
Description:Forces the GeneralUserObject to be executed in PREAUX