t>vel_profile<span class="classifier">list of vel_profs objects</span></dt><dd><p>Define the circular velocity profile with a list of vel_profs objects. [Default = tilted rings]</p>
</dd>
<dt>radial_motion<span class="classifier">list of radial_motion objects</span></dt><dd><p>Optional - Define the radial motion types with radial_motion objects (see base KinMS documentation). [Default: None]</p>
</dd>
<dt>nrings<span class="classifier">int</span></dt><dd><p>Optional - Number of tilted rings to use, spaced a