normsquared.txt

.. _normsquared:

normsquared
***********


**Syntax:** :code:`normsquared(image)`

Calculates squared norm of pixel values.

This command can be used in the distributed processing mode. Use :ref:`distribute` command to change processing mode from local to distributed.

Arguments
---------

image [input & output]
~~~~~~~~~~~~~~~~~~~~~~

**Data type:** complex32 image

Image to process.