def loadKuruczSEDs(self, subset=None):
"""
By default will load all seds in kurucz directory. The user can also define a subset of
what's in the directory and load only those SEDs instead. Will skip over extraneous
files in sed folder.
@param [in] subset is the list of the subset of files wanted if one doesn't want all files
in the kurucz directory.
@param [out] sedList is the set of model SED spectra objects to be passed onto the matching
routines.
"""
if self.kuruczDir is None:
try:
self.kuruczDir = str(self.sEDDir + '/' +
self.specMapDict['kurucz'] + '/')
except:
raise ValueError(
str('self.kuruczDir is None. ' +
'Add path to kurucz directory.'))
files = []
if subset is None:
for fileName in os.listdir(self.kuruczDir):
files.append(fileName)
else:
for fileName in subset:
files.append(fileName)
numFiles = len(files)
numOn = 0
sedList = []
for fileName in files:
if numOn % 100 == 0:
print('Loading %i of %i: Kurucz SEDs' % (numOn, numFiles))
try:
spec = Sed()
spec.readSED_flambda(str(self.kuruczDir + '/' + fileName))
logZTimesTen, temp, gravity, fineTemp = [
x.split(".")[0] for x in fileName.split("_")
]
if logZTimesTen[1] == 'm':
spec.logZ = -1.0 * float(logZTimesTen[2:]) * 0.1
else:
spec.logZ = float(logZTimesTen[2:]) * 0.1
spec.logg = float(gravity[1:]) * 0.1
spec.temp = float(fineTemp)
spec.name = fileName
except:
continue
sedList.append(spec)
numOn += 1
return sedList
def loadKuruczSEDs(self, subset = None):
"""
By default will load all seds in kurucz directory. The user can also define a subset of
what's in the directory and load only those SEDs instead. Will skip over extraneous
files in sed folder.
@param [in] subset is the list of the subset of files wanted if one doesn't want all files
in the kurucz directory.
@param [out] sedList is the set of model SED spectra objects to be passed onto the matching
routines.
"""
if self.kuruczDir is None:
try:
self.kuruczDir = str(self.sEDDir + '/' +
self.specMapDict['kurucz'] + '/')
except:
raise ValueError(str('self.kuruczDir is None. ' +
'Add path to kurucz directory.'))
files = []
if subset is None:
for fileName in os.listdir(self.kuruczDir):
files.append(fileName)
else:
for fileName in subset:
files.append(fileName)
numFiles = len(files)
numOn = 0
sedList = []
for fileName in files:
if numOn % 100 == 0:
print('Loading %i of %i: Kurucz SEDs' % (numOn, numFiles))
try:
spec = Sed()
spec.readSED_flambda(str(self.kuruczDir + '/' + fileName))
logZTimesTen, temp, gravity, fineTemp = [x.split(".")[0] for x in fileName.split("_")]
if logZTimesTen[1] == 'm':
spec.logZ = -1.0 * float(logZTimesTen[2:]) * 0.1
else:
spec.logZ = float(logZTimesTen[2:]) * 0.1
spec.logg = float(gravity[1:]) * 0.1
spec.temp = float(fineTemp)
spec.name = fileName
except:
continue
sedList.append(spec)
numOn += 1
return sedList
