From d2b9dbf6b3e5569ca7b5c995d13ac5d3de7b234e Mon Sep 17 00:00:00 2001
From: Jürgen Knödlseder <jurgen.knodlseder@irap.omp.eu>
Date: Thu, 2 Mar 2017 11:30:31 +0100
Subject: [PATCH] Update 1DC documentation

---
 doc/source/users/tutorials/1dc/getting_data.rst | 49 ++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 38 insertions(+), 11 deletions(-)

diff --git a/doc/source/users/tutorials/1dc/getting_data.rst b/doc/source/users/tutorials/1dc/getting_data.rst
index ea6a591..5a6e9cb 100644
--- a/doc/source/users/tutorials/1dc/getting_data.rst
+++ b/doc/source/users/tutorials/1dc/getting_data.rst
@@ -5,27 +5,54 @@ Getting the data
 
 The data for the
 :ref:`first CTA Data Challenge <glossary_1dc>`
-are bundled with the
-:ref:`Instrument Response Functions <glossary_irf>`
-into a single tarball.
-Click on
-`1dc.tar.gz <https://owncloud.cta-observatory.org/remote.php/webdav/1DC/1dc.tar.gz>`_
-to download the tarball (file size: 485 MB).
-You can then uncompress and deploy the data at any place by typing
+are available on the
+`CTA ownCloud server <https://owncloud.cta-observatory.org>`_.
+You need your usual CTA credentials to download the data.
+
+The data have been split in number of tarballs that are summarised in
+the following table. You may click on the links in the second column
+to download the data.
+
+ +-------------------------------+-------------------------------------------------------------------------------+
+ | Content                       | Download link                                                                 |
+ +===============================+===============================================================================+
+ | Instrument Response Functions | `<https://owncloud.cta-observatory.org/remote.php/webdav/1dc/caldb.tar.gz>`_  |
+ +-------------------------------+-------------------------------------------------------------------------------+
+ | Sky and background models     | `<https://owncloud.cta-observatory.org/remote.php/webdav/1dc/models.tar.gz>`_ |
+ +-------------------------------+-------------------------------------------------------------------------------+
+
+You may also download the files using the ``wget`` tool from the command
+line by typing (``<user>`` needs to be replaced by your CTA user name):
 
 .. code-block:: bash
 
-   $ tar xfvz 1dc.tar.gz
+   $ wget https://owncloud.cta-observatory.org/remote.php/webdav/1dc/caldb.tar.gz --user=<user> --ask-password
+   $ wget https://owncloud.cta-observatory.org/remote.php/webdav/1dc/models.tar.gz --user=<user> --ask-password
 
 .. warning::
    Don't type the ``$`` symbol. It indicates in the following that a command
    should be typed on the command line of a console.
 
-After deploying you should have the folder ``1dc`` in your current working
-directory. In your current working directory, please type the following to
-set the ``CALDB`` and ``CTADATA`` environment variables:
+After downloading, uncompress the files at any place by typing
+
+.. code-block:: bash
+
+   $ tar xfvz caldb.tar.gz
+   $ tar xfvz models.tar.gz
+
+After that you should have the folder ``1dc`` in your current working
+directory. Type there the following to set the ``CALDB`` and ``CTADATA``
+environment variables:
 
 .. code-block:: bash
 
    $ export CALDB=$PWD/1dc/caldb
    $ export CTADATA=$PWD/1dc/data
+
+.. note::
+   You may consider adding the ``CALDB`` and ``CTADATA`` environment variables
+   to your ``.bashrc`` file (or equivalent) so that your analysis environment
+   for the
+   :ref:`first CTA Data Challenge <glossary_1dc>`
+   is always setup correctly.
+
--
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