fix_modify AtC rates

syntax

fix_modify AtC rates <add | delete> <list_of_fields>

• add | delete (keyword) = add or delete the calculation of rates (time derivatives) for the listed output fields
  
• fields (keyword) =
  rates can be calculated for all fields listed in fix_modify AtC fields

examples

fix_modify AtC rates add temperature velocity stress
fix_modify AtC rates delete stress

description

Requests calculation and ouput of rates (time derivatives) of the fields from the transfer class. For eulerian analysis (see fix_modify AtC atom_element_map ), these rates are the partial time derivatives of the nodal fields, not the full (material) time derivatives.

restrictions

Must be used with the hardy/field type of AtC fix ( see fix atc command )

related

default

No rates are calculated by default