<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Roberto,<div><br></div><div>By default yt uses CGS units. If you want to use enzo's internal unit system, try replacing 'Radius' with 'RadiusCode'.</div><div><br></div><div><br><div><div>On Apr 1, 2013, at 8:37 PM, trobolo dinni <<a href="mailto:trobolo.trobolo.dinni5@gmail.com">trobolo.trobolo.dinni5@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Dear yt users,<div><br></div><div>I would like to ask you a suggestion about an error I am getting.</div><div><br></div><div>I have a set of outputs from an Enzo simulation and the basis of my code is the following:</div><div>
<br></div><div><br></div><div><div><i>from yt.mods import *</i></div><div><i>import matplotlib.pyplot as plt</i></div><div><i>import numpy as np</i></div><div><i>import math</i></div><div><i>import os</i></div><div><i><br>
</i></div><div><i>pf = load("/home/cthulhu/Downloads/DD0000/data0000")</i></div><div><i><br></i></div><div><i>common_envelope = pf.h.all_data()</i></div><div><i><br></i></div><div><i>radial_profile = BinnedProfile1D(common_envelope, 200, "Radius", 0.0, 0.5, log_space=False)</i></div>
</div><div><i><br></i></div><div><i><br></i></div><div>but when creating the binned profile yt gives me this error:</div><div><br></div><div><br></div><div><div><i>EmptyProfileData Traceback (most recent call last)</i></div>
<div><i><br></i></div><div><i>/home/cthulhu/Repository/Python/yt scripts/<a href="http://5.common_envelope_incomplete.py/">5.common_envelope_INCOMPLETE.py</a> in <module>()</i></div><div><i> 12 </i></div><div><i> 13 #creating binned profiles to evaluate v,rho,P,T in function of the radius</i></div>
<div><i><br></i></div><div><i>---> 14 radial_profile = BinnedProfile1D(common_envelope, 200, "Radius", 0.0, 0.5, log_space=False)</i></div><div><i> 15 </i></div><div><i> 16 </i></div><div><i><br></i></div>
<div><i>/usr/local/lib/python2.7/dist-packages/yt-2.5-py2.7-linux-x86_64.egg/yt/data_objects/profiles.pyc in __init__(self, data_source, n_bins, bin_field, lower_bound, upper_bound, log_space, lazy_reader, end_collect)</i></div>
<div><i> 251 # and the inverse indices right now.</i></div><div><i><br></i></div><div><i> 252 if not lazy_reader:</i></div><div><i>--> 253 self._args = self._get_bins(data_source)</i></div>
<div><i> 254 </i></div><div><i> 255 def _get_empty_field(self):</i></div><div><i><br></i></div><div><i>/usr/local/lib/python2.7/dist-packages/yt-2.5-py2.7-linux-x86_64.egg/yt/data_objects/profiles.pyc in save_state(*args, **kwargs)</i></div>
<div><i> 53 old_params = source.field_parameters</i></div><div><i> 54 source.field_parameters = prof._data_source.field_parameters</i></div><div><i>---> 55 tr = func(*args, **kwargs)</i></div>
<div><i> 56 source.field_parameters = old_params</i></div><div><i> 57 else:</i></div><div><i><br></i></div><div><i>/usr/local/lib/python2.7/dist-packages/yt-2.5-py2.7-linux-x86_64.egg/yt/data_objects/profiles.pyc in _get_bins(self, source, check_cut)</i></div>
<div><i> 300 sd = source_data[mi]</i></div><div><i> 301 if sd.size == 0:</i></div><div><i>--> 302 raise EmptyProfileData()</i></div><div><i> 303 # Stick the bins into our fixed bins, set at initialization</i></div>
<div><i><br></i></div><div><i> 304 bin_indices = np.digitize(sd, self._bins)</i></div><div><i><br></i></div><div><i>EmptyProfileData: </i></div></div><div><i><br></i></div><div>It is not clear to me what is the problem at the basis of this error, do you have an idea of what to do?</div>
<div><br></div><div>Thanks,</div><div> Roberto</div><div><br></div>
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