Hysteretic curves

[Qalkaseasbeh]

I just found your WebPlotDigitizer, it’s really amazing effort. I’m using this program to extract data from a figure 1 (attached above), and it’s very precise to catch the curve but when I’m taking the extracted data I got different graph (figure 2). Could you help me to solve this? Or at least to separate these curves from each other.

Thanks in advance Figure 1.pdf

[ankitrohatgi]

See Issue #62

[Qalkaseasbeh]

Nearest neighbor sorting doesn't solve this problem

[ankitrohatgi]

That's why #62 is still an open issue :)

[s1291]

@ankitrohatgi both issues are closed. For an algorithm, see this: https://stackoverflow.com/questions/58377015/counterclockwise-sorting-of-x-y-data