tophu.PhassUnwrap.__call__
- PhassUnwrap.__call__(igram, coherence, nlooks, scratchdir)
Perform two-dimensional phase unwrapping.
- Parameters
- igramnumpy.ndarray
Input interferogram.
- coherencenumpy.ndarray
Sample coherence coefficient, normalized to the interval [0, 1], with the same shape as the input interferogram.
- nlooksfloat
Effective number of spatial looks used to form the input coherence data.
- scratchdirpathlib.Path
Scratch directory where intermediate processing artifacts may be written.
- Returns
- unwphasenumpy.ndarray
Unwrapped phase, in radians.
- conncompnumpy.ndarray
Connected component labels, with the same shape as the unwrapped phase.