[yt-users] yt update to 3.0

Tue Dec 22 10:32:41 PST 2015

Hi yt:

I am currently running yt version 2.6.1 and want to update to version 3 (to
read text files). Could you provide me link to so?

I tried it from yt update --all as per the link

http://yt-project.org/doc/yt3differences.html#updating-to-yt-3-0-from-old-versions-and-going-back
.

But it wont update to 3.0 and still shows as 2.6.1

Kindly help

Thanks in advance

sushilkumar

On Mon, Dec 21, 2015 at 12:33 PM, <yt-users-request at lists.spacepope.org>
wrote:

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> Today's Topics:
>
>    1. help: yt Halo finder for Nyx data (Dr. Surajit Paul)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 21 Dec 2015 20:55:19 +0530
> From: "Dr. Surajit Paul" <surajit at physics.unipune.ac.in>
> To: yt-users at lists.spacepope.org
> Subject: [yt-users] help: yt Halo finder for Nyx data
> Message-ID:
>         <
> ef2adab2876566c33b22a1695592c3d6.squirrel at physics.unipune.ernet.in>
> Content-Type: text/plain;charset=iso-8859-1
>
> Hi,
>    I was just trying to compute the halos from a Nyx data. While running
> the halo finder it stops saying
> ........
> yt.data_objects.field_info_container.NeedsDataField: (['particle_mass'])
>
>    Below is the code, results and the list of fields available. In the
> list I have "particle_mass_density" instead of
> "particle_mass". Please suggest me how I can make it running.
>
> Thanks,
> surajit
>
> from yt.mods import *
> import fields
>
> # Load the dataset.
> pf =
> load("/gfs1/work/nipiagws/MUSIC/102-26468_512zoom2a_amr2_sgs2_si_600_05_flat/plt02593_z01")
> halos = HaloFinder(pf)
>
> halos.write_out("%s_halos.txt")
>
>
>
> Traceback (most recent call last):
>   File "halos.py", line 14, in <module>
>     halos = HaloFinder(pf)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/analysis_modules/halo_finding/halo_objects.py",
> line 2484, in __init__
>
> self.comm.mpi_allreduce((self._data_source["ParticleMassMsun"][select]).sum(dtype='float64'),
> op='sum')
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 318, in __getitem__
>     self.get_data(key)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 2619, in get_data
>     if self._generate_field(field):
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 345, in _generate_field
>     self._generate_field_in_grids(field, ngt_exception.ghost_zones)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 355, in _generate_field_in_grids
>     grid[field] = self.__touch_grid_field(grid, field)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 81, in save_state
>     tr = func(self, grid, field, *args, **kwargs)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/data_containers.py",
> line 359, in __touch_grid_field
>     return grid[field]
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/grid_patch.py", line
> 147, in __getitem__
>     self.get_data(key)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/grid_patch.py", line
> 190, in get_data
>     self._generate_field(field)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/grid_patch.py", line
> 122, in _generate_field
>     self.pf.field_info[field].check_available(self)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/field_info_container.py",
> line 356, in check_available
>     validator(data)
>   File
> "/home/h/nipiagws/yt-x86_64/src/yt-hg/yt/data_objects/field_info_container.py",
> line 450, in __call__
>     raise NeedsDataField(doesnt_have)
> yt.data_objects.field_info_container.NeedsDataField: (['particle_mass'])
>
>
> filed_list
>
> AveMomX
> AveMomY
> AveMomZ
> ErrCovarX
> ErrCovarY
> ErrCovarZ
> Ne
> Temp
> density
> diss_sgs
> divu
> grav_x
> grav_y
> grav_z
> magvort
> particle_mass_density
> phi_grav
> prod_sgs
> rho_E
> rho_H
> rho_He
> rho_K
> rho_e
> support_sgs
> support_therm
> support_turb
> turb_src
> xmom
> ymom
> zmom
>
>
>
>
>
>
>
>
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