[yt-users] getting real scalar value

[Nathan Goldbaum]

It would probably be worth adding a mention about this to this section:

http://yt-project.org/doc/examining/loading_data.html#flash-data

If you don’t want to take that on please feel free to file an issue about
it so we don’t forget.

On Fri, Dec 8, 2017 at 1:38 PM Slavin, Jonathan <jslavin at cfa.harvard.edu>
wrote:

> Thanks Matt.  Not sure where in the docs something like that might go, but
> if it's in there, I completely missed it.
>
> Jon
>
> On Fri, Dec 8, 2017 at 2:10 PM, <yt-users-request at lists.spacepope.org>
> wrote:
>>
>> Date: Fri, 8 Dec 2017 09:14:01 -0600
>> From: Matthew Turk <matthewturk at gmail.com>
>> To: Discussion of the yt analysis package
>>         <yt-users at lists.spacepope.org>
>> Subject: Re: [yt-users] getting real scalar value
>> Message-ID:
>>         <CALO3=
>> 5HZT53jPgJeFYxhp-0FNU4gTaZo66sp9tqdZyzmkkMAAA at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>
>
>>
>> Hi Jon,
>>
>> You can see all of these in under ds.parameters, which is populated from
>> all the non-field values.
>>
>> -Matt
>>
>> On Fri, Dec 8, 2017 at 9:08 AM, Slavin, Jonathan <jslavin at cfa.harvard.edu
>> >
>> wrote:
>>
>> > Hi,
>> >
>> > I would like to get the value of the timestep from my FLASH data read in
>> > by yt.  In HDFView I can see the value of 'dt' under 'real scalars'.
>> Using
>> > yt to read in the data, though I don't see any way to access it, if it
>> is
>> > contained in the ds.  The field list just shows the grid variables. I
>> can
>> > get the absolute time via ds.current_time. There are a number of
>> different
>> > items at the top level in HDFView, e.g. bflags, block size, sim info,
>> that
>> > are not available, as far as I can tell, from the ds object. Am I
>> missing
>> > something?  Is there any way to get yt to read in specific variables
>> like
>> > dr (under "real scalars")?
>> >
>> > Thanks,
>> > Jon
>>
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