fix_modify AtC computes <add | delete> [per-atom compute id] <volume | number> 
 compute virial all stress/atom  
  fix_modify AtC computes add virial volume  
  fix_modify AtC computes delete virial  
 
  compute centrosymmetry all centro/atom  
  fix_modify AtC computes add centrosymmetry number  
 
Calculates continuum fields corresponding to specified per-atom computes created by LAMMPS 
 
Must be used with the hardy/field type of AtC fix ( see fix atc command ) 
 Per-atom compute must be specified before corresponding continuum field can be requested 
 
See manual page for compute
No defaults exist for this command
 1.6.1
 1.6.1