Hi James,<div><br></div><div>i think that the method resolution_filter, of miller.array objects, could do that for you.</div><div><br></div><div>Cheers,<br clear="all"><div><span style="font-family:arial,sans-serif;font-size:13px;border-collapse:collapse;color:rgb(34,34,34)"><p>

<font face="arial, helvetica, sans-serif">Claudia Millán (<a href="mailto:cmncri@ibmb.csic.es" style="color:rgb(17,85,204)" target="_blank">cmncri@ibmb.csic.es</a>)</font></p><p><font face="arial, helvetica, sans-serif">Institut de Biologia Molecular de Barcelona (IBMB-CSIC)</font></p>

<p><font face="arial, helvetica, sans-serif">Barcelona, Spain</font></p></span></div>
<br><br><div class="gmail_quote">2013/3/21 James Stroud <span dir="ltr">&lt;<a href="mailto:xtald00d@gmail.com" target="_blank">xtald00d@gmail.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Hello All,<br>
<br>
I&#39;m new to cctbx and trying to get the most rudimentary understanding.<br>
<br>
I would like to select all of the reflections within a particular resolution shell. This line from the tutorial:<br>
<br>
  f_calc = quartz_structure.structure_factors(d_min=2).f_calc_array()<br>
<br>
gets all structure factors through the highest resolution of d_min=2 Ĺ (excluding 0 0 0).<br>
<br>
My question: is there an equivalent to a d_max argument for this function (i.e. a low resolution limit)?<br>
<br>
James<br>
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</blockquote></div><br></div>