nmrglue.analysis.segmentation.find_upward

nmrglue.analysis.segmentation.find_upward(data, pt, thres, diag=False)[source]

Find points upward-connected to pt in data.

Parameters
datandarray

Array of data.

pttuple of ints

Starting point of peak.

thresfloat

Threshold, below this nodes are considered noise.

diagbool, optional

True to include diagonal neighbors in connection.

Returns
nodeslist

Indicies of upward-connected nodes.