DigiFlow Macros

This page contains a growing library of useful DigiFlow macros. It is hoped that DigiFlow users, as well as the author of DigiFlow, will contribute macros that may be of use by the community at large. Macros and queries may be submitted via the author. Contributors are requested to both provide a brief description of the macro/package functionality, and to ensure the macro is well commented or self-documenting. Copyright of contributions to this page remains with the authors, but with the understanding that no royalty or fee is required for their use and that the macros may be modified or incorporated into a larger package provided the original authorship of the contributing parts remains documented.

Macro package	Author	Description
ColourSchemes.dfc	Stuart Dalziel DAMTP, University of Cambridge	Imports DigImage colour schemes into DigiFlow.
ConferenceTimer.dfc	Stuart Dalziel DAMTP, University of Cambridge	Provides a countdown timer for conferences, seminars, etc.
MouseClickToFile.dfc	Stuart Dalziel DAMTP, University of Cambridge	Records in a file the locations on an image where the user clicks the mouse.
StreamfunctionVorticity.dfc	Stuart Dalziel DAMTP, University of Cambridge	A simple, 2D inviscid numerical code.
VelocityFromPsi.dfc	Stuart Dalziel DAMTP, University of Cambridge	Plots velocity arrows using a streamfunction.