Extracting particular x and y data points from a figure

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Faisal Ahmed Memon
Faisal Ahmed Memon 2018-2-14
回答： Arvind Narayanan 2018-2-26
Dear All,
I am looking for your kind help to my question. I am looking for a way to find x-axis points for a particular y-point, for example in the attached figure i need to find x-axis points at -3 point in y-axis. I need to do it automatic for a number of plot lines also.
Regards Faisal

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回答（1 个）

Arvind Narayanan
Arvind Narayanan 2018-2-26
Hi Faisal,
Please refer this link for your answer: Link
You can use the data cursor to find the values from the graph interactively. Refer here
Regards,
Arvind

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