setaux

Signature:

subroutine setaux(maxmx, maxmy, mbc, mx, my, xlower, ylower, dx, dy, maux, aux)

Arguments:

integer, intent(in):

• maxmx: Maximum number of (interior) horizontal cells.
• maxmy: Maximum number of (interior) vertical cells.
• mbc: Number of ghost cells in each direction.
• mx: Actual number of horizontal cells.
• my: Actual number of vertical cells.
• maux: Number of aux variables.

double precision, intent(in):

• xlower: Left bound of the input region.
• ylower: Bottom bound of the input region.

System Message: WARNING/2 (/Users/rjl/git/clawpack/doc/doc/amrclaw/setaux.rst, line 24)

Block quote ends without a blank line; unexpected unindent.

• dx: Horizontal grid spacing.

  • dy: Vertical grid spacing.

double precision, intent(out):

• aux(1-mbc:maxmx+mbc,1-mbc:maxmy+mbc, maux): Array of aux values, to be set by this routine.

Description:

User-supplied routine that initializes values of auxiliary variables.

Question:

Why is this called at every time step?