nmrglue.process.proc_bl.base

nmrglue.process.proc_bl.base(data, nl, nw=0)

Linear (first-order) baseline correction based on node list.

Parameters :

data : 1D or 2D ndarray

Array of 1D or 2D NMR data.

nl : list

List of baseline nodes.

nw : float, optional

Node half-width in points.

Returns :

ndata : ndarray

NMR data with first order baseline correction appied. For 2D data baseline correction is applied for each trace along the last dimension.