[yt-users] int/long error

[Matthew Turk]

Hi Stella,

Thanks for the bug report -- in looking over the arguments to
covering_grid, the only one that is not manually cast (already) is
left_edge, which is the second argument (i.e., level, left_edge, dims,
...).  Can you tell me if just casting *that* one to int32 fixes it?
If so, I'll commit/push that change.

Best,

Matt

On Mon, Mar 19, 2012 at 12:02 PM, Stella Offner <soffner at cfa.harvard.edu> wrote:
> Hi,
>
> I'm encountering an int/long error in a new installation of yt, python,
> computer cluster etc:
>
> (yt-x86_64)[pjumper at hpcmanage ~]$ python covering_grid_test.py
> yt : [WARNING  ] 2012-03-19 18:42:59,135 Setting 1.0 in code units to be 1.0
> cm
> yt : [WARNING  ] 2012-03-19 18:42:59,135 No time units.  Setting 1.0 = 1
> second.
> yt : [INFO     ] 2012-03-19 18:42:59,136 Parameters:
> current_time              = 2.26390632737e+14
> yt : [INFO     ] 2012-03-19 18:42:59,136 Parameters:
> domain_dimensions         = [256, 256, 256]
> yt : [INFO     ] 2012-03-19 18:42:59,136 Parameters:
> domain_left_edge          = [ -3.09000000e+18  -3.09000000e+18
> -3.09000000e+18]
> yt : [INFO     ] 2012-03-19 18:42:59,136 Parameters:
> domain_right_edge         = [  3.09000000e+18   3.09000000e+18
> 3.09000000e+18]
> yt : [INFO     ] 2012-03-19 18:42:59,228 Adding unknown field density to
> list of fields
> yt : [INFO     ] 2012-03-19 18:42:59,228 Adding unknown field xmom to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,228 Adding unknown field ymom to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,228 Adding unknown field zmom to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field eden to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field frac1 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field rhof1 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field rhofe1 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field phi to list of
> fields
> yt : [INFO     ] 2012-03-19 18:42:59,229 Adding unknown field phicorr to
> list of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field test0 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field test1 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field test2 to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field log_den to
> list of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field pressure to
> list of fields
> yt : [INFO     ] 2012-03-19 18:42:59,230 Adding unknown field xvel to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,231 Adding unknown field yvel to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,231 Adding unknown field zvel to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,231 Adding unknown field ieng to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,231 Adding unknown field keng to list
> of fields
> yt : [INFO     ] 2012-03-19 18:42:59,231 Adding unknown field cvt to list of
> fields
> yt : [INFO     ] 2012-03-19 18:42:59,296 Setting right_edge to [1.0, 1.0,
> 1.0]
> Traceback (most recent call last):
>   File "covering_grid_test.py", line 20, in <module>
>     dims=[128,128,128],
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line
> 3331, in __init__
>     self._refresh_data()
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line
> 3348, in _refresh_data
>     AMR3DData._refresh_data(self)
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line
> 307, in _refresh_data
>     self.get_data()
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line
> 3355, in get_data
>     self._get_list_of_grids()
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py", line
> 3343, in _get_list_of_grids
>     self.right_edge + buffer, self.level)
>   File
> "/usr/local/yt/yt-x86_64/src/yt-hg/yt/data_objects/object_finding_mixin.py",
> line 214, in get_box_grids_below_level
>     self.grid_levels, mask)
>   File "misc_utilities.pyx", line 91, in
> yt.utilities.amr_utils.get_box_grids_below_level
> (yt/utilities/amr_utils.c:58776)
> ValueError: Buffer dtype mismatch, expected 'int32_t' but got 'long'
>
> It is possible to partially get around this by declaring all the input ints
> (e.g. dims=[128, 128, 128]) to covering_grid as type int32. However, doing
> this for all yt calls seems tedious. Is there an easier way of dealing with
> this issue?
>
> Thanks!
> Stella
>
>
>
>
>
>
>
>
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>