A tap of flowing digital knowledge designed to provide the reader with a trickle of distilled information and links to free digital stuff that is of specific interest to researchers and academics.
Most posts resolve problems that I and/or fellow colleagues encountered and have proven to be continuously helpful.
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Flowing Fix: How do I get those data points off an image?
Every so often you need to read points (or entire curves) off a figure. To expedite this process here are two freely available programs to digitize the points from an image.
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