<div dir="ltr">Hi all,<br><br>I'm trying to access field value in a given point in ARTIO file (sample data file: sizmbhloz-clref04SNth-rs9_a0.9011<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">


​). ​The function '</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">​</div>find_field_value_at_point<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">


​' seems to be not working. May be I'm using it wrong?​</div><div><font face="arial, helvetica, sans-serif"><br></font><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">​Here is the code:</div>


<div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div>from yt.mods import *<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">​</div></div><div><font face="arial, helvetica, sans-serif">pf=load('test-data/sizmbhloz-clref04SNth-rs9_a0.9011/sizmbhloz-clref04SNth-rs9_a0.9011.art')</font><br>

pf.h.<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;display:inline">​​</div>find_field_value_at_point(('artio', 'HVAR_GAS_DENSITY'),[0.1,0.1,0.1])<br>
<br><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">​And the error:</div><br><div>Traceback (most recent call last):<br>  File "<stdin>", line 1, in <module><br>  File "/lustre/kaurov/anaconda/lib/python2.7/site-packages/yt-3.0dev-py2.7-linux-x86_64.egg/yt/data_objects/static_output.py", line 84, in __getattr__<br>


    raise AttributeError<br>AttributeError</div><div><br></div><div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">​Thanks!</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">


<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Sasha​</div><br></div></div></div>