- active__all__ If specified only the blocks named will be visited and made active
Default:__all__
C++ Type:std::vector
Description:If specified only the blocks named will be visited and made active
- inactiveIf specified blocks matching these identifiers will be skipped.
C++ Type:std::vector
Description:If specified blocks matching these identifiers will be skipped.
CopyNodalVarsAction

The CopyNodalVarsAction 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 an Action; however, what is contained is ultimately determined by what is necessary to make the documentation clear for users.
# CopyNodalVarsAction
!syntax description /AuxVariables/CopyNodalVarsAction
## Overview
!! Replace these lines with information regarding the CopyNodalVarsAction action.
## Example Input File Syntax
!! Describe and include an example of how to use the CopyNodalVarsAction action.
!syntax parameters /AuxVariables/CopyNodalVarsAction
!syntax description /AuxVariables/CopyNodalVarsAction
Input Parameters
- initial_from_file_timestepLATESTGives the timestep (or "LATEST") for which to read a solution from a file for a given variable. (Default: LATEST)
Default:LATEST
C++ Type:std::string
Description:Gives the timestep (or "LATEST") for which to read a solution from a file for a given variable. (Default: LATEST)
- initial_from_file_varGives the name of a variable for which to read an initial condition from a mesh file
C++ Type:std::string
Description:Gives the name of a variable for which to read an initial condition from a mesh file