 position (between 0 and n_raster_pos)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Number of available image steps</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="method">
<dt id="irisreader.sji_cube.get_slit_pos">
<code class="descname">get_slit_pos</code><span class="sig-paren">(</span><em>step</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/irisreader/sji_cube.html#sji_cube.ge