shoot.num.find_signed_peaks_2d_jb_old

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shoot.num.find_signed_peaks_2d_jb_old#

shoot.num.find_signed_peaks_2d_jb_old(lnam, closed_lines)[source]#

Find peaks within closed contour lines (old implementation)

Parameters:

lnam (xarray.DataArray) – 2D LNAM field.
closed_lines (list) – List of closed contour lines.

Returns:

minima (ndarray) – Array of (i, j) indices for local minima.
maxima (ndarray) – Array of (i, j) indices for local maxima.