Re: [enzo-dev] Questions about using the "ApplyTimeAction" function

[Greg Bryan]

Hi Ruiyu — Grid->ApplyTimeAction is called on all grids on all levels at the requested time, so if energy is not being added to some cells, I would double check the criterion you are using to identify the cells you want to add energy to. Based on your images, it looks like it is only adding energy to some set of cells, so you would need to check the code you added to Grid_ApplyTimeAction.C to see what it is doing (and maybe print debug statements to work out why it is adding energy only to certain cells and not others).

Best,

Greg

On Nov 18, 2022, at 4:38 AM, zry...@163.com <zry...@163.com> wrote:

Hi everyone!

I am a new user of enzo-dev. Recently I run a test to add some amount of energy in several grids at time t. I add the energy to the grids using the Grid_ApplyTimeAction.C file. It works well when one processor was used, but if more processors were used, only one processor outputs data(as the figure shows). The parallel operation output is fine if I only set the initial condition without using the time action function.  I don't know why. Anyone can give me a hand? Thank you!

Sincerely,

Ruiyu

<捕获.PNG>

--
You received this message because you are subscribed to the Google Groups "enzo-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email to enzo-dev+u...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/enzo-dev/84cb4133-58d2-4743-98b5-4b921d383aa7n%40googlegroups.com.
<捕获.PNG>

[zry...@163.com]

Hi Greg, 

Thank you so much for your reply. I thought maybe I was using this function incorrectly, as I noticed that the feedback items are added in the "EvolveLevel.C" file and what I want to add is similar. 

Sincerely,

Ruiyu