[FLASH-USERS] Problem in example Z-Pinch, Nohcylindrical

[Siyi Yu]

Hi,
Thank you very much for your suggestions. I am not on the cluster but on a
Mac desktop. After that I have well installed Hypre and have added the path
to the Makefile.h in the sites/<my computer>. Now there is a new problem:
[image: Inline image 1]
Do you know maybe the solution?
Best Regards,
Siyi

On Tue, Apr 11, 2017 at 7:15 AM, Klaus Weide <klaus at flash.uchicago.edu>
wrote:

> On Mon, 10 Apr 2017, Marissa Adams wrote:
>
> > e.g.
> >
> > > ./setup -auto magnetoHD/NohCylindrical -3d +cylindrical -nxb=16 -nyb=16
> > > -nzb=16 +usm
>
> I would not recommend combining "-3d" and "+cylindrical", at least for
> beginners. Not sure right now to what degree (a) the NohCylindrical
> problem and (b) support 3D cylindrical geometry; but in the usual use
> cases,
>  * use 2D for cylindrical geometry and
>  * used Cartesian geometry for 3D.
>
> > Of course you could add more to your set up script. Look at the user
> > guide to see what more you may need (
> > http://flash.uchicago.edu/site/flashcode/user_support/). You can choose
> > to use the unsplit staggered mesh (+usm), or 8-wave (+8wave) approach
> > for magnetic fields. See the documentation for more info (Section 14.3).
> > I think +usm would be suggested.
>
> Yes.
>
> > The nx*=16 are the number of blocks you want
> > for each dimension.
>
> Small correction: -nxb, -nyb, -nzb specify the number of (interior) cells
> per block. The number of blocks will depend on refinement levels
> and refinement criteria, nblockx/nblocky/nblockz parameters, etc.
> (and different runtime parameters for the Uniform Grid implementation).
>
> Klaus
>
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