def from_master_file(cls, master_file):
"""
Instantiate from a master_file
Args:
master_file (str):
Returns:
wavetilts.WaveTilts:
With tilts_dict loaded up
"""
# Spectrograph
spectrograph, extras = masterframe.items_from_master_file(master_file)
head0 = extras[0]
# Master info
master_dir = head0['MSTRDIR']
master_key = head0['MSTRKEY']
# Instantiate
slf = cls(None,
None,
spectrograph,
None,
None,
master_dir=master_dir,
master_key=master_key,
reuse_masters=True)
# Load
slf.tilts_dict = slf.load(ifile=master_file)
# Return
return slf
def from_master_file(cls, master_file):
"""
Args:
master_file (str):
Returns:
waveimage.WaveImage:
"""
# Spectrograph
spectrograph, extras = masterframe.items_from_master_file(master_file)
head0 = extras[0]
# Master info
master_dir = head0['MSTRDIR']
master_key = head0['MSTRKEY']
# Instantiate
slf = cls(None,
None,
None,
spectrograph,
None,
None,
master_dir=master_dir,
master_key=master_key,
reuse_masters=True)
slf.image = slf.load(ifile=master_file)
# Return
return slf
def from_master_file(cls, master_file, par=None):
"""
Instantiate from a master file
Args:
master_file (str):
par (:class:`pypeit.par.pypeitpar.FrameGroupPar`, optional):
Returns:
biasframe.BiasFrame:
The PypeItImage is loaded into self.pypeitImage
"""
# Spectrograph
spectrograph, extras = masterframe.items_from_master_file(master_file)
head0 = extras[0]
# Master info
master_dir = head0['MSTRDIR']
master_key = head0['MSTRKEY']
# Instantiate
slf = cls(spectrograph, par=par, master_dir=master_dir, master_key=master_key,
reuse_masters=True)
slf.pypeitImage = slf.load(ifile=master_file)
# Return
return slf
def from_master_file(cls, master_file, par=None):
"""
Instantiate the class from a master file
Args:
master_file (str):
par (:class:`pypeit.par.pypeitpar.PypeItPar`, optional):
Full par set
Returns:
:class:`pypeit.flatfield.FlatField`:
With the flat images loaded up
"""
# Spectrograph
spectrograph, extras = masterframe.items_from_master_file(master_file)
head0 = extras[0]
# Par
if par is None:
par = spectrograph.default_pypeit_par()
# Master info
master_dir = head0['MSTRDIR']
master_key = head0['MSTRKEY']
# Instantiate
slf = cls(spectrograph,
par['calibrations']['pixelflatframe'],
master_dir=master_dir,
master_key=master_key,
reuse_masters=True)
# Load
rawflatimg, slf.mspixelflat, slf.msillumflat = slf.load(
ifile=master_file)
# Convert rawflatimg to a PypeItImage
slf.rawflatimg = pypeitimage.PypeItImage(rawflatimg)
# Return
return slf