**process magnitude

Description

This process computes the magnitude of a 2D or 3D vector (e.g. Displacement).

Syntax

**process magnitude \(~\,\) *var name [ *output_name output_name ]

*var name

the name of vector field.

*output_name output_name

the output name for the magnitude. By default, name+_magnitude.

Example

An example can be found at $Z7PATH/TESTS/Post_test/INP/magnitude.inp.

**process magnitude
 *var U