def _convert_spectra(self, outunit, **kwargs):
'''Handles requests to change spectral axis unit, and hence values. Ensures that transformations involving unit=None
are handles properly, and that only valid units are passed to the actual converting function, "spectral_convert".'''
outunit=_unit_valid(outunit)
###If converting to None, don't change the index values
if outunit==None or self.unit==None:
self.unit=outunit
self.name=get_category(self.unit)
return self
else:
out=spectral_convert(self, self.unit, outunit)
return SpecIndex(out, unit=outunit, name=get_category(outunit)) #_kind automatically assigned by SpecIndex
#plt.title('9/5/12 NPSam')
#plt.show()
#spec_surface3d(df, kind='contourf', xlabel='Time (s)', ylabel='Wavelength (nm)')
#spec_surface3d(df)
#mlab.surf(np.asarray(list(df.columns)), np.asarray(list(df.index)) , np.asarray(df), warp_scale='auto')
spec_poly3d(df)
plt.show()
#transfer_attr(df, df2)
#specax=specplot(df2)
#dftime=df.transpose() ### Store a custom axis.
#dftime.runname='Spec test name'
#timeax=timeplot(dftime)
#fig = plt.figure()
#fig.axes.append(timeax)
hz=spectral_convert(df.index)
print 'hi'
#df=df.transpose()
#plt.figure()
#df.plot()
#plt.leged=False
#plt.show()
