[yt-users] strange error with StarMassMsun
Geoffrey So
gsiisg at gmail.com
Mon Feb 17 12:38:47 PST 2014
Thanks, will give it a try and let you know.
From
G.S.
Sent from my iPhone
> On Feb 17, 2014, at 5:01 AM, John Wise <jwise at physics.gatech.edu> wrote:
>
> Hi Geoffrey,
>
> This pull request has been merged, so all you have to do is update your yt installation on Stampede now.
>
> Thanks,
> John
>
>> On 02/16/2014 08:00 PM, John Wise wrote:
>> Hi Geoffrey,
>>
>> This will happen if you're running with 32-bit precision in Enzo, and
>> the particle fields except for position will be in 32-bit. However, the
>> CICDeposit3 routine expects 64-bit floats as input. I've created a pull
>> request that fixes this bug.
>>
>> https://bitbucket.org/yt_analysis/yt/pull-request/706/input-enzo-deposited-fields-should-be/diff
>>
>>
>> You can go ahead and test it by pulling my changeset and recompiling.
>>
>> hg pull -r f9127d6 https://bitbucket.org/jwise77/yt
>> hg up
>>
>> Please see if this works for you and comment on the PR page.
>>
>> Cheers,
>> John
>>
>>> On 02/14/2014 05:12 PM, Geoffrey So wrote:
>>> I'm getting a strange error when executing the command
>>>
>>> starmass = ell.quantities['TotalQuantity']('StarMassMsun')[0]
>>>
>>> This is on Stampede, and on my laptop running OSX I did not get the same
>>> error. Has anyone else seen something similar?
>>>
>>> From
>>> G.S.
>>>
>>> In [100]: ell.quantities['TotalQuantity']('StarMassMsun')
>>> ---------------------------------------------------------------------------
>>>
>>> ValueError Traceback (most recent call
>>> last)
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/scripts/iyt in <module>()
>>> ----> 1 ell.quantities['TotalQuantity']('StarMassMsun')
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/derived_quantities.pyc
>>>
>>> in __call__(self, *args, **kwargs)
>>> 80 self._data_source.pf.h.io
>>> <http://data_source.pf.h.io>)
>>> 81 if lazy_reader and not self.force_unlazy:
>>> ---> 82 return self._call_func_lazy(args, kwargs)
>>> 83 else:
>>> 84 return self._call_func_unlazy(args, kwargs)
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/derived_quantities.pyc
>>>
>>> in _call_func_lazy(self, args, kwargs)
>>> 87 self.retvals = [ [] for i in range(self.n_ret)]
>>> 88 for gi,g in enumerate(self._get_grids()):
>>> ---> 89 rv = self.func(GridChildMaskWrapper(g,
>>> self._data_source), *args, **kwargs)
>>> 90 if not iterable(rv): rv = (rv,)
>>> 91 for i in range(self.n_ret):
>>> self.retvals[i].append(rv[i])
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/derived_quantities.pyc
>>>
>>> in _TotalQuantity(data, fields)
>>> 703 totals = []
>>> 704 for field in fields:
>>> --> 705 if data[field].size < 1:
>>> 706 totals.append(0.0)
>>> 707 continue
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/derived_quantities.pyc
>>>
>>> in __getitem__(self, item)
>>> 48 def __getitem__(self, item):
>>> 49 if item not in self.local_cache:
>>> ---> 50 data =
>>> self.data_source._get_data_from_grid(self.grid, item)
>>> 51 self.local_cache[item] = data
>>> 52 return self.local_cache[item]
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/data_containers.pyc
>>>
>>> in save_state(self, grid, field, *args, **kwargs)
>>> 79 old_keys = grid.field_data.keys()
>>> 80 grid.field_parameters = self.field_parameters
>>> ---> 81 tr = func(self, grid, field, *args, **kwargs)
>>> 82 grid.field_parameters = old_params
>>> 83 grid.field_data = YTFieldData( [(k, grid.field_data[k])
>>> for k in old_keys] )
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/data_containers.pyc
>>>
>>> in _get_data_from_grid(self, grid, field)
>>> 2644 return np.array([f[i,:][pointI] for i in range(3)])
>>> 2645 else:
>>> -> 2646 tr = grid[field]
>>> 2647 if tr.size == 1: # dx, dy, dz, cellvolume
>>> 2648 tr = tr * np.ones(grid.ActiveDimensions,
>>> dtype='float64')
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> __getitem__(self, key)
>>> 145 """
>>> 146 if key not in self.field_data:
>>> --> 147 self.get_data(key)
>>> 148 return self.field_data[key]
>>> 149
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> get_data(self, field, convert)
>>> 188 else: raise
>>> 189 else:
>>> --> 190 self._generate_field(field)
>>> 191 return self.field_data[field]
>>> 192
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> _generate_field(self, field)
>>> 133 self[field] = temp_array[sl]
>>> 134 else:
>>> --> 135 self[field] = self.pf.field_info[field](self)
>>> 136 else: # Can't find the field, try as it might
>>> 137 raise exceptions.KeyError(field)
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/field_info_container.pyc
>>>
>>> in __call__(self, data)
>>> 383 ii = self.check_available(data)
>>> 384 original_fields = data.keys() # Copy
>>> --> 385 dd = self._function(self, data)
>>> 386 dd *= self._convert_function(data)
>>> 387 for field_name in data.keys():
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/universal_fields.pyc
>>>
>>> in _StarMass(field, data)
>>> 439
>>> 440 def _StarMass(field,data):
>>> --> 441 return data["star_density"] * data["CellVolume"]
>>> 442 add_field("StarMassMsun", units=r"M_{\odot}",
>>> 443 function=_StarMass,
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> __getitem__(self, key)
>>> 145 """
>>> 146 if key not in self.field_data:
>>> --> 147 self.get_data(key)
>>> 148 return self.field_data[key]
>>> 149
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> get_data(self, field, convert)
>>> 188 else: raise
>>> 189 else:
>>> --> 190 self._generate_field(field)
>>> 191 return self.field_data[field]
>>> 192
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/grid_patch.pyc in
>>> _generate_field(self, field)
>>> 133 self[field] = temp_array[sl]
>>> 134 else:
>>> --> 135 self[field] = self.pf.field_info[field](self)
>>> 136 else: # Can't find the field, try as it might
>>> 137 raise exceptions.KeyError(field)
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/data_objects/field_info_container.pyc
>>>
>>> in __call__(self, data)
>>> 383 ii = self.check_available(data)
>>> 384 original_fields = data.keys() # Copy
>>> --> 385 dd = self._function(self, data)
>>> 386 dd *= self._convert_function(data)
>>> 387 for field_name in data.keys():
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/frontends/enzo/fields.pyc in
>>> _spdensity(field, data)
>>> 360 blank,
>>> np.array(data.LeftEdge).astype(np.float64),
>>> 361
>>> np.array(data.ActiveDimensions).astype(np.int32),
>>> --> 362 np.float64(data['dx']))
>>> 363 return blank
>>> 364
>>>
>>> /home1/01041/tg802953/dev-yt/src/yt-hg/yt/utilities/lib/CICDeposit.so in
>>> yt.utilities.lib.CICDeposit.CICDeposit_3
>>> (yt/utilities/lib/CICDeposit.c:1643)()
>>>
>>> ValueError: Buffer dtype mismatch, expected 'float64_t' but got 'float'
>>>
>>>
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>
> --
> John Wise
> Assistant Professor of Physics
> Center for Relativistic Astrophysics, Georgia Tech
> http://cosmo.gatech.edu
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