docs/installation.rst
.. highlight:: shell
============
Installation
============
Installing Dependencies
-----------------------
AWSM was designed to run simulations with SMRF_ and PySnobal_. These are
the two main dependencies for AWSM. To install the dependencies:
.. code:: bash
python3 -m pip install -r requirements.txt
.. _SMRF: https://github.com/USDA-ARS-NWRC/smrf
.. _PySnobal: https://github.com/USDA-ARS-NWRC/pysnobal
Installing AWSM
---------------
Once the dependencies have been installed for your respective system, the
following will install AWSM. It is preferable to use a Python
`virtual environment`_ to reduce the possibility of a dependency issue. You should
use the same virtual environment in which you installed SMRF. You can just
source your smrfenv instead of step number 1.
.. _virtual environment: https://virtualenv.pypa.io
1. Create a virtualenv and activate it.
.. code:: bash
virtualenv awsmenv
source awsmenv/bin/activate
**Tip:** The developers recommend using an alias to quickly turn on
and off your virtual environment.
2. Clone AWSM source code from the ARS-NWRC github.
.. code:: console
git clone https://github.com/USDA-ARS-NWRC/AWSM.git
3. Change directories into the AWSM directory. Install the python requirements.
After the requirements are done, install AWSM.
.. code:: console
cd AWSM
pip install -r requirements.txt
python setup.py install
4. (Optional) Generate a local copy of the documentation.
.. code:: console
cd docs
make html
To view the documentation use the preferred browser to open up the files.
This can be done from the browser by opening the index.rst file directly or
by the commandline like the following:
.. code:: console
google-chrome _build/html/index.html
Testing AWSM
---------------
Once everything is installed, you can run a quick test case over a small
catchment in Idaho called Reynolds Mountain East (RME).
1. Move to config file and run case. Start in your AWSM directory
.. code:: console
cd test_data/RME_run/
awsm config.ini
2. Wait for the test run to finish and then view the results.
.. code:: console
cd output/rme/devel/wy1998/rme_test/
The iSnobal model outputs will be in the "runs" folder and the distributed
SMRF data will be in the "data" folder. Navigate around and see what the
outputs look like. You can visualize the .nc (netCDF) files with
the `ncview`_ utility.
.. _ncview: http://meteora.ucsd.edu/~pierce/ncview_home_page.html