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<p class="MsoNormal">Hello, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have created a covering grid from a sample Enzo dataset. I would like to write the “density” field to a file. I am doing the following but getting an error.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">cg = ds.covering_grid(3,[0.,0.,0.],ds.domain_dimensions*2**2)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">cg.write_out("spoot","Density")<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "<stdin>", line 1, in <module><o:p></o:p></p>
<p class="MsoNormal"> File "/work/01197/semeraro/maverick/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line 399, in write_out<o:p></o:p></p>
<p class="MsoNormal"> field_data = np.array([self.field_data[field] for field in field_order])<o:p></o:p></p>
<p class="MsoNormal">KeyError: 'x'<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is it possible to write out the single field to a file from a covering grid?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">DAve<o:p></o:p></p>
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