def __init__(self, cube, beam=None, mask=None, method="MAD", compute=True):
# Initialize cube object
self.cube = SpectralCube.read(cube)
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(mask)
# Initialize noise object
self.noise = Noise(self.cube, beam=beam, method=method)
def __init__(self, cube, beam=None, mask=None, method="MAD", compute=True):
# Initialize cube object
self.cube = SpectralCube.read(cube)
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(mask)
# Initialize noise object
self.noise = Noise(self.cube, beam=beam, method=method)
def __init__(self, cube, mask=None, algorithm=None, beam=None):
super(ObsCube, self).__init__()
self.cube = sc.SpectralCube.read(cube)
self.algorithm = algorithm
# Make sure mask is an accepted type
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(beam)
self.noise = Noise(self.cube, beam=beam)
def __init__(self, cube, mask=None, algorithm=None, beam=None):
super(ObsCube, self).__init__()
self.cube = sc.SpectralCube.read(cube)
self.algorithm = algorithm
# Make sure mask is an accepted type
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(beam)
self.noise = Noise(self.cube, beam=beam)
def __init__(self, cube, mask=None, algorithm=None, beam=None):
raise NotImplementedError("ObsCube is not yet implemented for "
"general use.")
super(ObsCube, self).__init__()
self.cube = SpectralCube.read(cube)
self.algorithm = algorithm
# Make sure mask is an accepted type
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(beam)
self.noise = Noise(self.cube, beam=beam)
def _update(self, data=None, wcs=None, beam=None, method="MAD"):
'''
Helper function to update classes.
'''
# Check if we need a new SpectralCube
if data is None and wcs is None:
pass
else:
if data is None:
data = self.cube.unmasked_data[:]
if wcs is None:
wcs = self.cube.wcs
# Make new SpectralCube object
self.cube = SpectralCube(data=data, wcs=wcs)
if beam is not None:
_check_beam(beam)
self.noise = Noise(self.cube, beam=beam, method=method)
def _update(self, data=None, wcs=None, beam=None, method="MAD"):
'''
Helper function to update classes.
'''
# Check if we need a new SpectralCube
if data is None and wcs is None:
pass
else:
if data is None:
data = self.cube.unmasked_data[:]
if wcs is None:
wcs = self.cube.wcs
# Make new SpectralCube object
self.cube = SpectralCube(data=data, wcs=wcs)
if beam is not None:
_check_beam(beam)
self.noise = Noise(self.cube, beam=beam, method=method)
def __init__(self,
cube,
beam=None,
mask=None,
method="MAD",
compute=True):
raise NotImplementedError("SimCube is not yet implemented for "
"general use.")
# Initialize cube object
self.cube = SpectralCube.read(cube)
if mask is not None:
_check_mask(mask)
self.mask = mask
if beam is not None:
_check_beam(mask)
# Initialize noise object
self.noise = Noise(self.cube, beam=beam, method=method)
