Update information on how to start drtsans

README.rst

@@ -28,20 +28,17 @@ To do that, open a terminal and activate the desired conda environment. The opti
 * ``sans-qa`` the future stable release (to be tested right before the next iteration)
 * ``sans-dev`` the latest development version
 
-To activate these environments type the following command
+The easiest way to start an interactive ipython session is by running
 
 .. code-block:: shell
 
-   $ source /SNS/software/miniconda2/bin/activate sans-dev
+   $ drtsans
 
-At the end of the session, to get back to regular python, just type
-
-.. code-block:: shell
-
-   $ source /SNS/software/miniconda2/bin/deactivate sans-dev
+adding ``--qa`` or ``--dev`` will start the qa or development version respectively.
+The ``drtsans`` wrapper script launches ipython with the selected conda environment located in ``/opt/anaconda/envs/` and deactivates the conda environment when the session ends.
 
 
-One must have an XCAMS account to use either shaman or the jupyter kernel provided above.
+One must have an XCAMS account to use either the jupyter kernel provided above.
 
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 Using the Docker packaged environment