[FLASH-USERS] Turn off checkpoint files in FLASH3.2?

[Sean Couch]

Hi David,

Look at Driver_evolveFlash.F90, in particularly the call to IO_output.  Comment out the appropriate calls here should give you the desired behavior.  Look especially at the calls using CHECKPOINT_FILE_ONLY.

Sean


--------------------------------------------------------
Sean M. Couch, Ph.D.
Hubble Fellow
Flash Center for Computational Science
Department of Astronomy & Astrophysics
The University of Chicago
5747 S Ellis Ave, Jo 315
Chicago, IL  60637
(773) 702-3899
www.flash.uchicago.edu/~smc



On Oct 21, 2013, at 9:54 AM, David <david.john.williamson at gmail.com> wrote:

> Hi,
> 
> I'm doing a bunch of runs that are too quick to be worth restarting half-way through, and the precision of the plot files is more than enough for what I'm doing. So I'd like to turn off the initial & final dumps of the checkpoint files, because each of these takes about 10x of the space of a plot file. I can switch off the the periodic dumps (in wall-clock time, iterations, and simulation time), but I can't find where to turn off the initial dump - indeed I haven't yet tracked down where IO_outputFinal and IO_outputInitial are even called in the code.
> 
> Is there a parameter to switch off all checkpoint dumps, or will I have to comment out a couple of lines & recompile?
> 
> Cheers,
> -David W

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