def hist_set(self):
""" A method to generate and yield (energy, histogram) pairs.
Usage: for energy, hist in fits_parser.hist_set():
... do something ...
yield:
(float, Histogram): The energy and histogram pairs. This will yield one set
for each energy in the fits file.
"""
print 'Generating hist set'
xedges = self._get_edges(self._x_ref, self._x_del)
yedges = self._get_edges(self._y_ref, self._y_del)
for i, energy in enumerate(self._energies):
print '\tHistogram for', energy
h = Histogram()
h.setup(self._data[i], xedges, yedges)
energy = energy[0]
yield (energy, h)
print 'Done'
