def _read_spectra(fname,**kw):
"""
read spectra files and return a list of med or xrf objects
"""
start = kw.get('start',-1)
end = kw.get('end',-1)
nfmt = kw.get('nfmt',3)
fmt = kw.get('fmt','CARS')
#
bad = kw.get('bad_mca_idx',[])
total = kw.get('total',True)
align = kw.get('align',True)
correct = kw.get('correct',True)
tau = kw.get('tau',None)
#
xrf = kw.get('xrf',False)
det_idx = kw.get('det_idx',0)
emin = kw.get('emin',-1.)
emax = kw.get('emax',-1.)
xrf_params = kw.get('xrf_params',{})
lines = kw.get('lines',None)
if start > -1:
if end == -1:
ret = self._spectra_range(fname)
if ret:
(start,end) = ret
else:
print "No files found"
return None
if xrf:
spectra = xrf_data.read_files(fname,start=start,end=end,nfmt=nfmt,
bad_mca_idx=bad,total=total,align=align,
correct=correct,tau=tau,det_idx=det_idx,
emin=emin,emax=emax,xrf_params=xrf_params,
lines=lines,fmt=fmt)
else:
spectra = med_data.read_files(fname,start=start,end=end,nfmt=nfmt,
bad_mca_idx=bad,total=total,align=align,
correct=correct,tau=tau,fmt=fmt)
else:
if xrf:
spectra = xrf_data.read_file(fname,bad_mca_idx=bad,total=total,align=align,
correct=correct,tau=tau,det_idx=det_idx,
emin=emin,emax=emax,xrf_params=xrf_params,
lines=lines,fmt=fmt)
else:
spectra = med_data.read_file(fname,bad_mca_idx=bad,total=total,align=align,
correct=correct,tau=tau,fmt=fmt)
if spectra == None: return None
if type(spectra) != types.ListType:
spectra = [spectra]
return spectra
def read_files(prefix,
start=0,
end=100,
nfmt=3,
bad_mca_idx=[],
total=True,
align=True,
correct=True,
tau=None,
det_idx=0,
emin=-1.0,
emax=-1.0,
xrf_params={},
lines=None,
fmt='CARS'):
"""
Read multiple detector files
Notes:
------
* xrf_params should have the same format as returned
by Xrf.get_params
* if xrf_params == None: returns a list of med objects
otherwise: returns a list of xrf objects (default)
"""
med = read_files(prefix,
start=start,
end=end,
nfmt=nfmt,
bad_mca_idx=bad_mca_idx,
total=total,
align=align,
correct=correct,
tau=tau,
fmt=fmt)
if med == None: return None
xrf = med2xrf(med,
xrf_params=xrf_params,
lines=lines,
det_idx=det_idx,
emin=emin,
emax=emax)
return xrf
def read_files(
prefix,
start=0,
end=100,
nfmt=3,
bad_mca_idx=[],
total=True,
align=True,
correct=True,
tau=None,
det_idx=0,
emin=-1.0,
emax=-1.0,
xrf_params={},
lines=None,
fmt="CARS",
):
"""
Read multiple detector files
Notes:
------
* xrf_params should have the same format as returned
by Xrf.get_params
* if xrf_params == None: returns a list of med objects
otherwise: returns a list of xrf objects (default)
"""
med = read_files(
prefix,
start=start,
end=end,
nfmt=nfmt,
bad_mca_idx=bad_mca_idx,
total=total,
align=align,
correct=correct,
tau=tau,
fmt=fmt,
)
if med == None:
return None
xrf = med2xrf(med, xrf_params=xrf_params, lines=lines, det_idx=det_idx, emin=emin, emax=emax)
return xrf
def _read_spectra(fname, **kw):
"""
read spectra files and return a list of med or xrf objects
"""
start = kw.get('start', -1)
end = kw.get('end', -1)
nfmt = kw.get('nfmt', 3)
fmt = kw.get('fmt', 'CARS')
#
bad = kw.get('bad_mca_idx', [])
total = kw.get('total', True)
align = kw.get('align', True)
correct = kw.get('correct', True)
tau = kw.get('tau', None)
#
xrf = kw.get('xrf', False)
det_idx = kw.get('det_idx', 0)
emin = kw.get('emin', -1.)
emax = kw.get('emax', -1.)
xrf_params = kw.get('xrf_params', {})
lines = kw.get('lines', None)
if start > -1:
if end == -1:
ret = self._spectra_range(fname)
if ret:
(start, end) = ret
else:
print "No files found"
return None
if xrf:
spectra = xrf_data.read_files(fname,
start=start,
end=end,
nfmt=nfmt,
bad_mca_idx=bad,
total=total,
align=align,
correct=correct,
tau=tau,
det_idx=det_idx,
emin=emin,
emax=emax,
xrf_params=xrf_params,
lines=lines,
fmt=fmt)
else:
spectra = med_data.read_files(fname,
start=start,
end=end,
nfmt=nfmt,
bad_mca_idx=bad,
total=total,
align=align,
correct=correct,
tau=tau,
fmt=fmt)
else:
if xrf:
spectra = xrf_data.read_file(fname,
bad_mca_idx=bad,
total=total,
align=align,
correct=correct,
tau=tau,
det_idx=det_idx,
emin=emin,
emax=emax,
xrf_params=xrf_params,
lines=lines,
fmt=fmt)
else:
spectra = med_data.read_file(fname,
bad_mca_idx=bad,
total=total,
align=align,
correct=correct,
tau=tau,
fmt=fmt)
if spectra == None: return None
if type(spectra) != types.ListType:
spectra = [spectra]
return spectra
