FLASH4.6.1 API

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TABLE OF CONTENTS


[Functions] source/Grid/Grid_getDomainBC

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NAME

  Grid_getDomainBC

SYNOPSIS

  Grid_getDomainBC(integer(OUT) :: boundary(LOW:HIGH,MDIM),

DESCRIPTION

  Returns the boundary condition for each face of the domain
  
  The boundary conditions are defined in the header file
  constants.h, ie. OUTFLOW, REFLECTING, PERIODIC etc

ARGUMENTS

  boundary   - array returned holding boundary conditions, except when periodic,
            if any of the faces of the block are on a physical boundary. 
                
            the first index of the array can take on values LOW or
            HIGH, and the second index can be IAXIS, JAXIS or KAXIS

NOTES

   The #define constants LOW, HIGH, IAXIS, JAXIS and KAXIS
   are defined in constants.h and are
   meant to ease the readability of the code.       
   instead of boundary(2,3) = PERIODIC the code reads
   boundary(HIGH, KAXIS) = PERIODIC