http://arohatgi.info/WebPlotDigitizer/app3_12/
Nigel On 05/12/2018 22:26, Jed Rothwell wrote:
I am digitizing an important old graph from Fleischmann. The process is illustrated here:https://www.lenr-forum.com/forum/thread/5782-digitizing-an-old-graph-from-fleischmann/?postID=98837#post98837