<div dir="ltr">Dear All,<div><br></div><div><pre style="margin-top:0px;margin-bottom:0px;padding:0px;color:rgb(0,0,0);line-height:22.399999618530273px;text-align:justify"><span class="" style="margin-top:0px;margin-right:0px;padding:0px;color:rgb(198,93,9);font-weight:bold">>>> </span><span class="" style="margin:0px;padding:0px">vr</span> <span class="" style="margin:0px;padding:0px;color:rgb(102,102,102)">=</span> <span class="" style="margin:0px;padding:0px">halos</span><span class="" style="margin:0px;padding:0px">[</span><span class="" style="margin:0px;padding:0px;color:rgb(32,128,80)">0</span><span class="" style="margin:0px;padding:0px">]</span><span class="" style="margin:0px;padding:0px;color:rgb(102,102,102)">.</span><span class="" style="margin:0px;padding:0px">virial_radius</span><span class="" style="margin:0px;padding:0px">() will give the virial radius of the halo. </span></pre>
<pre style="margin-top:0px;margin-bottom:0px;padding:0px;color:rgb(0,0,0);line-height:22.399999618530273px;text-align:justify"><pre style="margin-top:0px;margin-bottom:0px;padding:0px"><span class="" style="margin-top:0px;margin-right:0px;padding:0px;color:rgb(198,93,9);font-weight:bold">>>> </span><span class="" style="margin:0px;padding:0px">vm</span> <span class="" style="margin:0px;padding:0px;color:rgb(102,102,102)">=</span> <span class="" style="margin:0px;padding:0px">halos</span><span class="" style="margin:0px;padding:0px">[</span><span class="" style="margin:0px;padding:0px;color:rgb(32,128,80)">0</span><span class="" style="margin:0px;padding:0px">]</span><span class="" style="margin:0px;padding:0px;color:rgb(102,102,102)">.</span><span class="" style="margin:0px;padding:0px">virial_mass</span><span class="" style="margin:0px;padding:0px">() will give the virial mass of the halo in Msun, using only the particles in the halo.</span></pre>
<pre style="margin-top:0px;margin-bottom:0px;padding:0px"><span class="" style="margin:0px;padding:0px">Like this, is it possible for me to create a <b>new function for a derived field</b> which can be calculated only up to virial radius. If possible, How can I do this?</span></pre>
<pre style="margin-top:0px;margin-bottom:0px;padding:0px"><span class="" style="margin:0px;padding:0px">Thank You.</span></pre><pre style="margin-top:0px;margin-bottom:0px;padding:0px"><span class="" style="margin:0px;padding:0px"><br>
</span></pre><pre style="margin-top:0px;margin-bottom:0px;padding:0px"><span class="" style="margin:0px;padding:0px"><br></span></pre></pre><div><br></div>-- <br><div dir="ltr">Reju Sam John</div>
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