\(\renewcommand{\AA}{\text{Å}}\)
fix_modify AtC source command
Syntax
fix_modify <AtC fixID> source <field> <element_set> <value|function>
AtC fixID = ID of fix atc instance
source = name of the AtC sub-command
field = field kind name valid for type of physics: temperature or electron_temperature
element_set = name of set of elements
value or function = value or name of function followed by its parameters
Examples
fix_modify AtC source temperature middle temporal_ramp 10.0 0.0
Description
Add domain sources to the mesh. The units are consistent with LAMMPS’s units for mass, length and time and are defined by the PDE being solved, e.g. for thermal transfer the balance equation is for energy and source is energy per time.
Restrictions
The keyword all is reserved and thus not available as element_set name.
Default
None.