ffusion tensor frame relative to the molecular frame. <code>DiffFrame</code> gives the angles for the transformation of the molecular frame into the rotational diffusion tensor eigenframe. See <a href="frames.html">frames</a> for more details.
</div>

<p>
In addition to the rotational dynamics, convolutional line broadening can be included using <code>Sys.lw</code> or <code>Sys.lwpp</code>.
</p>

<div class="optionfield"><code>lwpp</code></div>
<div class="optiondescr">
1- or 2-element array of peak-to-peak