[FLASH-USERS] Visualizing 3D Cylindrical grid

[Rahul Kashyap]

Hi John,

Thanks. Below is the error along with the call back. I'm using SlicePlot
function here.

s = yt.SlicePlot(ds, "z", ["density","temperature",
"velocity_magnitude","pressure"], center="max")

It gives me grid informations but, perhaps treats it as cartesian. The
angles are in radians.
I have provided link to a small FLASH file where data is trivial --
https://www.dropbox.com/s/4e01kp3fsd6e3fh/super3d_hdf5_chk_0000?dl=0

Appreciated,
-Rahul

---------------------------------------------------------------------------YTDataTypeUnsupported
                    Traceback (most recent call
last)<ipython-input-9-5ab982893667> in <module>()    102 #
   weight_field = ("CellMass")).save()    103 #s.show()--> 104
s.save('temp_data/')    105 #"""    106
/home/rkashyap/sw/miniconda2/lib/python2.7/site-packages/yt/visualization/plot_container.pyc
in newfunc(*args, **kwargs)     76             # it is the
responsibility of _setup_plots to     77             # call
args[0].run_callbacks()---> 78             args[0]._setup_plots()
79         rv = f(*args, **kwargs)     80         return rv
/home/rkashyap/sw/miniconda2/lib/python2.7/site-packages/yt/visualization/plot_window.pyc
in _setup_plots(self)    954     955
self._set_font_properties()--> 956         self.run_callbacks()    957
        self._plot_valid = True    958
/home/rkashyap/sw/miniconda2/lib/python2.7/site-packages/yt/visualization/plot_window.pyc
in run_callbacks(self)   1007                     callback(cbw)   1008
                except YTDataTypeUnsupported as e:-> 1009
       six.reraise(YTDataTypeUnsupported, e)   1010
except Exception as e:   1011
six.reraise(YTPlotCallbackError,
/home/rkashyap/sw/miniconda2/lib/python2.7/site-packages/six.pyc in
reraise(tp, value, tb)
YTDataTypeUnsupported: This operation is not supported for data of
geometry cylindrical; It supports data of geometries ('cartesian',
'spectral_cube')



On Sat, Jan 28, 2017 at 6:18 PM, John ZuHone <jzuhone at gmail.com> wrote:

> Hi Rahul,
>
> Could you detail exactly what the issue with yt was? We'd like to help out.
>
> John
>
> Sent from my iPhone
>
> On Jan 28, 2017, at 3:12 PM, Rahul Kashyap <rkashyap at umassd.edu> wrote:
>
> Dear FLASH users,
>
> Has anyone come up with visualizing 3D cylindrical data set by FLASH?
>
> I tried VisIt by transforming coordinate from cylindrical to cartesian.
> This sets up the grid with z-coordinate from 0 to 6.28 i.e. 2*pi i.e. does
> not consider it as angle.
> It might be that it's due to the order of coordinates used by visit which
> is r,θ,z​ as opposed to r,z,θ​ in FLASH.
> yt has also not worked.
>
> Any help is highly appreciated.
>
> Thanks,
> -Rahul
>
>
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