[FLASH-USERS] a quick question: how to change the problem size for some simulation cases? thanks

Di Sheng disheng222 at gmail.com
Mon Jun 8 10:54:46 EDT 2015


Hi all,

I was wondering how to change the problem size for a simulation case?

For example, as for most of the example simulation cases in the FLASH
package, such as Sedov, Blast2, and Sod, the problem scale seems to be only
16X16X1X1 for each variable and each process/rank. Suppose there are 10
4-dimensional variables in each checkpoint file, the total data size seems
to be only 16X16X10 double-values for each running process.
Can I change the problem size by using flash.par setting?

Thanks!

Best,
Sheng
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