[yt-users] Obtaining the current Enzo timestep from yt

[trobolo dinni]

Hi Matt,

yes, I don't know why it is not there.

I tried with the pf.parameters function:

*In [456]: pf.parameters['Initialdt']*
*---------------------------------------------------------------------------*
*KeyError                                  Traceback (most recent call
last)*

*/home/cthulhu/Repository/Python/yt scripts/5.primary_damping_analysis.py
<http://5.primary_damping_analysis.py> in <module>()*
*----> 1 *
*      2 *
*      3 *
*      4 *
*      5 *

*KeyError: 'Initialdt'*

*In [458]: pf.parameters['InitialTime']*
*Out[458]: 0.52818454582493*

but since Initialdt is not there it is not able to find it.

Can I ask if is there a way to tell Enzo to write out the Initialdt or
should be there by default?

Thanks,
             Roberto






On 3 December 2013 10:13, Matthew Turk <matthewturk at gmail.com> wrote:

> Hi Roberto,
>
> On Mon, Dec 2, 2013 at 6:10 PM, trobolo dinni
> <trobolo.trobolo.dinni5 at gmail.com> wrote:
> > Dear YT users,
> >
> > I would like to ask a simple question to which I was not able to find a
> > solution.
> >
> > My Enzo parameters file does not have any Initialdt line saved, also if
> by
> > reading the Enzo documentation at
> > http://enzo.readthedocs.org/en/latest/parameters/initialization.htmllooks
> > like the line should be there; and I would like to obtain the current
> > timestep from the output using yt.
> >
> > I would like to ask if is there a way to do that or if there is some
> > alternative solution.
> >
> > Thanks for the help,
> >                                  Roberto
>
> Weird that it's not there!  yt can get the cycle number if it's not.
> You can see this and other parameters by looking at pf.parameters .
> You can try using the "pprint" module to make it looks nice:
>
> import pprint
> pprint.pprint(pf.parameters)
>
> -Matt
>
> >
> >
> >
> >
> >
> >
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> >
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