rpn2from1d.f.html CLAWPACK  
 Source file:   rpn2from1d.f
 Directory:   /home/rjl/git/claworg/clawpack-4.x/amrclaw/2d/lib
 Converted:   Sat Aug 6 2011 at 21:53:21   using clawcode2html
 This documentation file will not reflect any later changes in the source file. 

 

c
c
c     =====================================================
      subroutine rpn2(ixy,maxm,meqn,mwaves,mbc,mx,ql,qr,auxl,auxr,
     &                  wave,s,amdq,apdq)
c     =====================================================
c
c     # Solve Riemann problems for the 2D hyperbolic problem.
c
c     # This is a wrapper for a 1d Riemann solver rp1 so that it
c     # can be used with AMR by using the 2d amrclaw routines with my=1.
c
      implicit double precision (a-h,o-z)
c
      dimension wave(1-mbc:maxm+mbc, meqn, mwaves)
      dimension    s(1-mbc:maxm+mbc, mwaves)
      dimension   ql(1-mbc:maxm+mbc, meqn)
      dimension   qr(1-mbc:maxm+mbc, meqn)
      dimension  apdq(1-mbc:maxm+mbc, meqn)
      dimension  amdq(1-mbc:maxm+mbc, meqn)
c
      if (ixy.eq.2) then
c        write(6,*) '*** Error, this Riemann solver should only be used'
c        write(6,*) '*** for a 1d problem with my=1'
c        write(6,*) '*** ixy=2 and my = ',mx
c        stop
         endif

      call rp1(maxm,meqn,mwaves,mbc,mx,ql,qr,auxl,auxr,
     &                  wave,s,amdq,apdq)

      return
      end