# pylops.utils.tapers.taper2d¶

pylops.utils.tapers.taper2d(nt, nmask, ntap, tapertype='hanning')[source]

2D taper

Create 2d mask of size $$[n_\text{mask} \times n_t]$$ with tapering of size ntap along the first (and possibly second) dimensions

Parameters: nt : int Number of samples along second dimension nmask : int Number of samples along first dimension ntap : Number of samples of tapering at edges of first dimension (or both dimensions). tapertype : str, optional Type of taper (hanning, cosine, cosinesquare or None) taper : numpy.ndarray 2d mask with tapering along first dimension of size $$[n_\text{mask} \times n_t]$$