lass="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p>Union[<a class="reference internal" href="data_classes.html#ramanspy.SpectralContainer" title="ramanspy.core.SpectralContainer">core.SpectralContainer</a>, <a class="reference internal" href="data_classes.html#ramanspy.Spectrum" title="ramanspy.core.Spectrum">core.Spectrum</a>, <a class="reference internal" href="data_classes.html#ramanspy.SpectralImage" title="ramanspy.core.SpectralImage">core.SpectralImage</a>]</p>
</dd