Graphing

[hareball90]

Issues around producing the flow diagram from the model.

[twomagpi]

Need to revisit use of graphvis. Graphvis is probably the best way to get these flow diagrams but installation is a bit of a pain on Windows. (Could this be solved with better documentation?)

[twomagpi]

After installing graphviz and graphviz-python through conda you can do something like

if sys.platform == 'win32':
    os.environ['PATH'] += os.pathsep + os.environ['CONDA_PREFIX'] + r'\Library\bin\graphviz'

on Windows before any imports to make graphviz work. This is not a sufficiently robust solution to be added to the codebase but might form the basis for one?

[twomagpi]

Obs. you just need to install graphviz through your package manager on Linux and the Python bindings either through pip or the package manager and it "just works".