**process triax

Description

This computes the triaxiality of a symmetric second order tensor. The expression is as follows

(186)\[\Smean/\Seq\]

One value is produced per input point. The new variable name will be constructed from the input variable by adding triax.

Syntax

**process triax \(~\,\) *var name

Example

% this will provide sigtriax
**process triax
  *var sig