HeaderInfoOrComments

add comments for integration

Enhance a classical INTEGRATION statement by header information by appending the identifier %INTEGRATION_Header% and the header text "comment" to the argument list:

INTEGRATION($IntInd$) = ( %INTEGRATION_...%, ExpressionOfIntegrand, ..., $PostprocessTag1$, $PostprocessTag2$, ..., %INTEGRATION_Header% , "comment" )

The header text will be written in the appropriate TimestepFile. So, if the INTEGRATION will be written in the $IntInd$-th column of xyz.timestep, then the header information will appear in a file with the name xyz.timestep.header in the $IntInd$-th line. Header statements can be written as a first line in the .timestep files, however no .timestep.header file will be created, see TimestepFile_HeaderType. Example:

begin_timestepfile{"MyFile"} INTEGRATION($time$) = ( %PUBLICVALUE%, [real(%RealTimeSimulation%)], %INTEGRATION_Header%, "current simulation time" ) INTEGRATION($Wkin$) = ( %INTEGRATION_INT%, [Y%ind_v(1)%^2+Y%ind_v(2)%^2+Y%ind_v(3)%^2], $MaterialTag$, %INTEGRATION_Header%, "kinetic energy" ) INTEGRATION($mass$) = ( %INTEGRATION_INT%, [Y%ind_r%], $MaterialTag$, %INTEGRATION_Header%, "total mass" ) INTEGRATION($Wint$) = ( %INTEGRATION_INT%, [Y%ind_r%*Y%ind_CV%*Y%ind_T%], $MaterialTag$, %INTEGRATION_Header%, "internal energy" ) end_timestepfile

This will create the file "MyFile.timestep.header" with the following contents:

current simulation time kinetic energy total mass internal energy

Note: This option always needs to be the last one in an integration statement.