[FLASH-BUGS] [FLASH-USERS] MRT question

[A. B. Sefkow]

Hi Flash-bugs,

It is possible I found another bug.  I'm simply going through the 
provided test problems and, after a "./setup Cellular -2d -auto", "cd 
object", and "make", the code compiles pretty far until the 
bn_burner.F90 file fails:


------------------
...
...
...
mpif90 -I../lib/ma28/include -c -O2 -fdefault-real-8 -fdefault-double-8 
-ffree-line-length-none  -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 -DNZB=1 
-DN_DIM=2 avisco.F90
mpif90 -I../lib/ma28/include -c -O2 -fdefault-real-8 -fdefault-double-8 
-ffree-line-length-none  -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 -DNZB=1 
-DN_DIM=2 bn_azbar.F90
mpif90 -I../lib/ma28/include -c -O2 -fdefault-real-8 -fdefault-double-8 
-ffree-line-length-none  -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 -DNZB=1 
-DN_DIM=2 bn_burner.F90
bn_burner.F90:164.86:

   & 
bn_network,bn_networkSparseJakob,bn_networkSparsePointers,bn_b
 
    1
Error: Type/rank mismatch in argument 'steper' at (1)
bn_burner.F90:173.85:

    & 
bn_network,bn_networkDenseJakob,bn_networkSparsePointers,bn_b
 
    1
Error: Type/rank mismatch in argument 'steper' at (1)
bn_burner.F90:187.86:

   & 
bn_network,bn_networkSparseJakob,bn_networkSparsePointers,bn_r
 
    1
Error: Type/rank mismatch in argument 'steper' at (1)
bn_burner.F90:195.85:

    & 
bn_network,bn_networkDenseJakob,bn_networkSparsePointers,bn_r
 
    1
Error: Type/rank mismatch in argument 'steper' at (1)
make: *** [bn_burner.o] Error 1

------------------------


I tried looking for an easy fix by myself, but with no luck.  I did 
notice that the parameters for the odestepper and algebra are missing 
the prefix "bn_" in the Config file (while "bn_" is used in the code), 
but that didn't fix the problem.

Has anyone else reported that the Cellular test problem did work for them?

Thanks,
Adam
	




Anshu Dubey wrote:
> Dear Adam,
> 
> First, thanks for reporting the bug in the Makefile. We have made a note of
> it. About RT setup, I believe Dongwook(dongwook at flash.uchicago.edu 
> <mailto:dongwook at flash.uchicago.edu>)
> will be able to help you, but currently
> he is on vacation, so it may be a week or two before you get a response
> from him
> 
> Anshu
> 
> 
> On Fri, Jun 20, 2008 at 5:00 PM, A. B. Sefkow <absefko at sandia.gov 
> <mailto:absefko at sandia.gov>> wrote:
> 
>     Dear Flash Users,
> 
>     I am a new Flash user and became interested in the code in order to
>     attempt a Magnetic Rayleigh Taylor (MRT) simulation.  I'm still
>     going through the provided examples and the manual in order to learn
>     how to use the code, but so far it isn't obvious to me how one can
>     specify magnetic fields and pressure *beyond* the initialization.
>      In other words, would I need a circuit model to do this in Flash,
>     or is there some way to tell the code how I want I(t)
>     [Bx(t),By(t),Bz(t)] to evolve (say, at a boundary, and let it
>     diffuse in)?  Along those lines, can nonideal MHD parameters be set
>     for different fluids?  I essentially want to start really simple,
>     say by just exchanging gravity for magnetics in a straight forward
>     RT simulation.
> 
>     If anybody has a simple RT or MRT setup they would be willing to
>     share in order to help a new user learn, I would be much indebted.
> 
>     Thanks,
>     Adam
> 
>