[yt-users] path_element_z error

Fri May 13 08:00:26 PDT 2016

"conda uninstall yt", clone the yt repository, do "hg update yt", and then
do "python setup.py develop"

On Fri, May 13, 2016 at 9:58 AM, David Collins <dcollins4096 at gmail.com>
wrote:

> I can do both of those things.
>
> What's the easiest way to update to that branch if I used the anaconda
> installer?
>
> On Fri, May 13, 2016 at 10:53 AM, Nathan Goldbaum <nathan12343 at gmail.com>
> wrote:
>
>> Any chance you can try with 3.3dev?
>>
>> If that fails, any chance you can share the dataset so we can debug?
>>
>> On Fri, May 13, 2016 at 9:51 AM, David Collins <dcollins4096 at gmail.com>
>> wrote:
>>
>>>
>>> Hi, Everybody!
>>>
>>> I have an odd error, I was wondering if this is pebkac or a yt glitch.
>>> If I try to do a projection, first it complains about 'creation_time' not
>>> existing, then on a subsequent call, it complains about 'path_element_z'
>>> not existing.  The only difference between this run and other similar Enzo
>>> runs that do work is this one has a handful of active particles.  Is there
>>> something else I need to do to get those to work?  I'm running yt 3.2.3.
>>>
>>> Thanks!
>>> d.
>>>
>>> >>> ds = yt.load(path)
>>> >>> proj = yt.ProjectionPlot(ds,ax,field)
>>> Traceback (most recent call last):
>>>   File "<stdin>", line 1, in <module>
>>>   File "p33_harry_plotter.py", line 40, in <module>
>>>     proj = yt.ProjectionPlot(ds,ax,field)
>>> #,weight_field=weight_fields.get(field,None),method=methods.get(field,'integrate'))
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>>> line 1437, in __init__
>>>     field_parameters = field_parameters, method = method)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/construction_data_containers.py",
>>> line 255, in __init__
>>>     field = self._determine_fields(ensure_list(field))
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/data_containers.py",
>>> line 518, in _determine_fields
>>>     finfo = self.ds._get_field_info("unknown", fname)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
>>> line 505, in _get_field_info
>>>     self.index
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
>>> line 326, in index
>>>     self.create_field_info()
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
>>> line 377, in create_field_info
>>>     self.add_particle_union(pu)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
>>> line 435, in add_particle_union
>>>     funits = self._get_field_info(s, field).units
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
>>> line 543, in _get_field_info
>>>     raise YTFieldNotFound((ftype, fname), self)
>>> yt.utilities.exceptions.YTFieldNotFound: Could not find field '('io',
>>> 'creation_time')' in DD0010.
>>>
>>> >>> proj = yt.ProjectionPlot(ds,ax,field)
>>>
>>> Traceback (most recent call last):
>>>   File "<stdin>", line 1, in <module>
>>>   File "p33_harry_plotter.py", line 40, in <module>
>>>     proj = yt.ProjectionPlot(ds,ax,field)
>>> #,weight_field=weight_fields.get(field,None),method=methods.get(field,'integrate'))
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>>> line 1437, in __init__
>>>     field_parameters = field_parameters, method = method)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/construction_data_containers.py",
>>> line 258, in __init__
>>>     self.get_data(field)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/construction_data_containers.py",
>>> line 332, in get_data
>>>     self._handle_chunk(chunk, fields, tree)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/construction_data_containers.py",
>>> line 424, in _handle_chunk
>>>     dl = chunk["index", "path_element_%s" % (ax_name)]
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/data_containers.py",
>>> line 253, in __getitem__
>>>     self.get_data(f)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/data_objects/data_containers.py",
>>> line 702, in get_data
>>>     fluids, self, self._current_chunk)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/geometry/geometry_handler.py",
>>> line 239, in _read_fluid_fields
>>>     fields_to_read, fields_to_generate = self._split_fields(fields)
>>>   File
>>> "/u/sciteam/dcollins/local-yt-2016-04-12-nathan/src/yt-conda/lib/python2.7/site-packages/yt/geometry/geometry_handler.py",
>>> line 220, in _split_fields
>>>     raise YTFieldNotFound((ftype,fname), self.ds)
>>> yt.utilities.exceptions.YTFieldNotFound: Could not find field '('index',
>>> 'path_element_z')' in DD0010.
>>>
>>> --
>>> -- Sent from a computer.
>>>
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>>>
>>>
>>
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>
>
> --
> -- Sent from a computer.
>
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