Sigmoid_app

Initial prototype for an interactive app to make sigmoid grayscale colormaps.

It goes together with this chapter in the book (in progress) 52 Things You Should Know About Geocomputing.

NB: it is currently optimized to work in Jupyter Notebook, it will not work with JupyterLab

• All notebooks now running in Python 3 (fixed print statements and list generated by zip)
• The call to interact is up to date with latest version of ipywidget

Interactive notebooks:

• click on the Binder button below, browse to the /Python/notebooks directory, and open one of the notebooks