PostprocessorDT

construction:Undocumented Class

The PostprocessorDT has not been documented. The content listed below should be used as a starting point for documenting the class, which includes the typical automatic documentation associated with a MooseObject; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.


# PostprocessorDT

!syntax description /Executioner/TimeStepper/PostprocessorDT

## Overview

!! Replace these lines with information regarding the PostprocessorDT object.

## Example Input File Syntax

!! Describe and include an example of how to use the PostprocessorDT object.

!syntax parameters /Executioner/TimeStepper/PostprocessorDT

!syntax inputs /Executioner/TimeStepper/PostprocessorDT

!syntax children /Executioner/TimeStepper/PostprocessorDT

Computes timestep based on a Postprocessor value.

Input Parameters

postprocessorThe name of the postprocessor that computes the dt
C++ Type:PostprocessorName
Options:
Description:The name of the postprocessor that computes the dt

Required Parameters

cutback_factor_at_failure0.5Factor to apply to timestep if it a time step fails to convergence.
Default:0.5
C++ Type:double
Options:
Description:Factor to apply to timestep if it a time step fails to convergence.
dtInitial value of dt
C++ Type:double
Options:
Description:Initial value of dt
factor0Add a factor to the supplied postprocessor value.
Default:0
C++ Type:double
Options:
Description:Add a factor to the supplied postprocessor value.
reset_dtFalseUse when restarting a calculation to force a change in dt.
Default:False
C++ Type:bool
Options:
Description:Use when restarting a calculation to force a change in dt.
scale1Multiple scale and supplied postprocessor value.
Default:1
C++ Type:double
Options:
Description:Multiple scale and supplied postprocessor value.

Optional Parameters

control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.

Advanced Parameters

Input Parameters