raman.pick_peaks

raman.pick_peaks(x, y=None)

Utility function to quickly extract x coordinates of points from data by double clicking in a plot window. For each double click, the x coordinates are printed on stdout. After the function is executed, the script terminates.

Use this function to get peak positions as input for get_peak_estimates() or calibrate(), for example.

Parameters:

• x (array) – x-axis or data if y is None.
• y (array) – Data (optional). If None, the function displays the data vs indices.