Server Rescale Preview
^^^^^^^^^^^^^^^^^^^^^^

What is the Rescale Preview Command?
------------------------------------

The ``Server Rescale Preview`` command connects to Rescale and downloads
files that exist on a running Rescale job to a local directory.


Arguments
---------
+---------------------------------+------------------+
| Parameter name                  | Requirement      |
+=================================+==================+
+---------------------------------+------------------+
|:option:`-h` `--help`            | optional         |
+---------------------------------+------------------+
|:option:`-k`                     | optional         |
+---------------------------------+------------------+
|:option:`-d`                     | optional         |
+---------------------------------+------------------+
|:option:`-j`                     | optional         |
+---------------------------------+------------------+
|:option:`-scratch`               | optional         |
+---------------------------------+------------------+
|:option:`-otype`                 | optional         |
+---------------------------------+------------------+

.. option:: -h

    Help

.. option:: -k

    Path to api keys file

.. option:: -d

    Job link directory

.. option:: -j

    Rescale job id

.. option:: -scratch

    Scratch directory to use to write temporary files

.. option:: -otype

    Terminal output type. If none is selected, no output will be written.

Configuration
-------------

To configure Lucy to run this command, Lucy needs a valid connection to d3VIEW,
Rescale, and the rescale api keys file.