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

[Stephanie Tonnesen]

You are doing all this opening of data files and summing particle masses
using yt?  Open each data file, get the delta(Mstar) and solve for the SFR
using delta(t).  Does it match anything you are getting using the module?

On Tue, Mar 5, 2013 at 3:36 PM, Munier Azzam Salem <
msalem at astro.columbia.edu> wrote:

> Alright, I'll take a look.
>
> But, I should emphasize that when I open each individual data file, sum
> the particle masses, and plot, the total mass increases monotonically over
> time, and agrees well with the decrease in gas mass. It's only when I
> analyze via the star formation module that I see the jump.
>
>
> On Tue, Mar 5, 2013 at 3:34 PM, Stephen Skory <s at skory.us> wrote:
>
>> Hi Munier,
>>
>> >      Here is the cumulative mass, plotted from the same three data
>> files.
>> > It's clear particles are being lost ...
>>
>> Aha! That is kind of what I was suspecting! So this looks like it
>> might be an Enzo problem. I'd recommend trying to figure out what
>> happened there. Perhaps there was an error during a restart or somehow
>> two different simulations got mixed up? Good luck!
>>
>> --
>> Stephen Skory
>> s at skory.us
>> http://stephenskory.com/
>> 510.621.3687 (google voice)
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>>
>>
>
>
> --
> Munier A. Salem // 845.489.6450
>
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