lentil.boundary

lentil.boundary(x, threshold=0)

Find bounding row and column indices of data within an array.

Parameters:

• x (array_like) – Input array

• threshold (float, optional) – Masking threshold to apply before boundary finding. Only values in x that are larger than threshold are considered in the boundary finding operation. Default is 0.

Returns:

rmin, rmax, cmin, cmax – Boundary indices

Return type:

ints