.. _fwflag_group_id_range:
==================
--group_id_range
==================
Switch
======

--group_id_range MIN MAX

Description
===========

Range of group ids to include when binning a feature table with :doc:`fwflag_feat_flexibin`.

Argument and Default Value
==========================

Exactly two floats (``nargs=2``): a minimum and a maximum. Default: ``None``.

Details
=======

Passed to ``FeatureRefiner.createTableWithBinnedFeats(num_bins, group_id_range, ...)`` alongside :doc:`fwflag_num_bins`. Required together with ``--num_bins`` and :doc:`fwflag_f`.

**Note:** :doc:`fwflag_feat_flexibin` itself is currently broken for an unrelated reason — see the Known issue on that page — so this switch has no working consumer as of this writing even when supplied correctly.

Other Switches
==============

Required Switches:

* :doc:`fwflag_feat_flexibin`
* :doc:`fwflag_num_bins`
* :doc:`fwflag_f`

Example Commands
================

.. code-block:: bash

	dlatkInterface.py -d dla_tutorial -t msgs -c user_id -f 'feat$1gram$msgs$user_id$16to16' \
	--feat_flexibin --num_bins 10 --group_id_range 0 100