[FLASH-USERS] setting pre-processor symbols like MAGX_VAR

[Slavin, Jonathan]

Hi all,

I've been doing supernova remnant evolution runs that were built off of the
Sedov setup.  Those have all been working fine, but now I'm trying to add
the magnetic field.  I have modeled the changes off of the code under
magnetoHD/BlastBS.  The changes seemed simple enough, but when I build I
get things like:

Simulation_init.F90(85): error #6404: This name does not have a type, and
must have an explicit type.   [SIM_KILLDIVB]
  call RuntimeParameters_get('killdivb',sim_killdivb)
----------------------------------------^
Simulation_init.F90(85): error #6285: There is no matching specific
subroutine for this generic subroutine call.   [RUNTIMEPARAMETERS_GET]
  call RuntimeParameters_get('killdivb',sim_killdivb)
-------^

​I finally got it to compile when I commented out some pre-processor
directives like
#if defined(MAGX_VAR) && defined(MAGY_VAR) && defined(MAGZ_VAR)

​So, I'm wondering how those get set.  When I look in Flash.h in the setup
directory, I do see lines like
​#define MAGX_VAR 11
and similarly for MAGY_VAR and MAGZ_VAR, so I don't know why the lines
should cause any problem.  I would appreciate any insights anyone can
provide on this.

​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
________________________________________________________
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