qinit.f.html CLAWPACK  
 Source file:   qinit.f
 Directory:   /home/rjl/git/rjleveque/clawpack-4.x/book/chap21/radialdam/1drad
 Converted:   Tue Jul 26 2011 at 12:59:05   using clawcode2html
 This documentation file will not reflect any later changes in the source file. 

 
c
c
c =========================================================
       subroutine qinit(maxmx,meqn,mbc,mx,xlower,dx,q,maux,aux)
c =========================================================
c
c     # Set initial conditions for q.
c
c
      implicit double precision (a-h,o-z)
      dimension q(1-mbc:maxmx+mbc, meqn)
      dimension aux(1-mbc:maxmx+mbc, *)
      common/cdisc/ x0,y0,alf,beta,r0,idisc
      common /comic/ hin,hout
c
      pi = 4.d0*datan(1.d0)
      width = 0.2d0
c
      do 150 i=1,mx
	 xcell = xlower + (i-0.5d0)*dx
	 if (xcell .lt. r0) then
	     h = hin
	   else
	     h = hout
	   endif
	 q(i,1) = h
	 q(i,2) = 0.d0
  150    continue
c
      return
      end