### Using Flask, Twitter Bootstrap, and Heroku

- Followed this brilliant intro to setting up a web app on Heroku, using Flask and Twitter Bootstrap: http://ryaneshea.com/lightweight-python-apps-with-flask-twitter-bootstrap-and-heroku

- Trick for getting matplotlib to install after numpy -- see:
https://gist.github.com/mt3/3680810

- Direct to S3 uploads: https://devcenter.heroku.com/articles/s3-upload-python

- Code of uploading files using Flask:
http://flask.pocoo.org/docs/patterns/fileuploads/

- General info on using python on Heroku:
https://devcenter.heroku.com/articles/python

###Craig's code for doing the ndvi conversion
- https://gist.github.com/cversek/5616453

- https://gist.github.com/cversek/5617579

- relevant tutorial for using matplotlib for image processing:
http://matplotlib.org/users/image_tutorial.html

### Discussion threads on processing NDVI in this manner, appropriate color tables, etc:

- https://groups.google.com/group/plots-infrared/browse_thread/thread/dcf3a9a0518ec55e

### Test app on Heroku
- http://infrapix.herokuapp.com/