[FLASH-USERS] changing maxblocks

Slavin, Jonathan jslavin at cfa.harvard.edu
Fri Aug 28 11:50:30 EDT 2015


Hi Nasiri,

I wondered about that.  I saw that it was set there, but wondered if doing
that would cause some other problems.  In the User's Guide it says "The
Flash.h file is written by the setup script and should not be modified by
the user."  I don't know why that should be.

Jon

On Fri, Aug 28, 2015 at 11:43 AM, Nasiri, Farshad <fnasiri at email.gwu.edu>
wrote:

> You can modify that in Flash.h.
>
>
> On Friday, August 28, 2015, Slavin, Jonathan <jslavin at cfa.harvard.edu>
> wrote:
>
>> Hi,
>>
>> I'm pretty new to using FLASH.  I've run some simulations that started
>> with the sedov setup, though I've modified the Simulation_initBlock.F90 and
>> a few other files.  I ran into, what appears to be, a common problem, which
>> is an MPI_Abort caused by a PARAMESH ERROR with the message (in amr.log): New
>> block location exceeds MAXBLOCKS limit
>>  Suggestion: increase MAXBLOCKS or modify refinement criteria.
>>
>> My question is, if I just want to increase MAXBLOCKS, can I do that
>> without running setup again?  If so, how?  I'll note that I've been using
>> flmake, which allows for use of a different directory other than "object".
>> Thanks in advance for any help.
>>
>> Regards,
>> Jon
>>
>> --
>> ________________________________________________________
>> Jonathan D. Slavin                 Harvard-Smithsonian CfA
>> jslavin at cfa.harvard.edu       60 Garden Street, MS 83
>> phone: (617) 496-7981       Cambridge, MA 02138-1516
>> cell: (781) 363-0035             USA
>> ________________________________________________________
>>
>>


-- 
________________________________________________________
Jonathan D. Slavin                 Harvard-Smithsonian CfA
jslavin at cfa.harvard.edu       60 Garden Street, MS 83
phone: (617) 496-7981       Cambridge, MA 02138-1516
cell: (781) 363-0035             USA
________________________________________________________
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