[yt-users] Trouble with SFR plots of enzo data

Stephanie Tonnesen stonnes at gmail.com
Tue Mar 5 11:55:50 PST 2013


Hi Munier,

I don't have any idea what is going on here for you, but do other star
particle quantities make sense?  Total stellar mass, for example?

Stephanie

On Tue, Mar 5, 2013 at 2:50 PM, Munier Azzam Salem <
msalem at astro.columbia.edu> wrote:

> Hi Stephen,
>
>       Thanks for taking a look into this. Here's a color coded version. In
> this plot, I've also set the number of bins so the red line has twice as
> many as the black (at Christine's suggestion), so it seems this is not a
> binning effect. It's helpful to note the variations are super well
> correlated, but it seems like a normalization issue that grows worse over
> time.
>
>
> On Tue, Mar 5, 2013 at 2:13 PM, Stephen Skory <s at skory.us> wrote:
>
>> Hi Munier,
>>
>> >>       I've been using yt's star analysis module to produce plots of SFR
>> >> vs. time to compare the star formation histories across multiple runs.
>> It
>> >> works well except when it doesn't.
>>
>> I'm sorry to say that I can't reproduce what you're seeing. While I
>> think a bit more about what might be going on, would it be possible
>> for you to redo your figure where the different lines are
>> distinguishable by color or by line style? Thanks!
>>
>> --
>> Stephen Skory
>> s at skory.us
>> http://stephenskory.com/
>> 510.621.3687 (google voice)
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
>
>
> --
> Munier A. Salem // 845.489.6450
>
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>
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