setprob.f.html
Source file:   setprob.f
Directory:   /Users/rjl/git/rjleveque/clawpack-4.6.3/book/chap21/corner
Converted:   Mon Jan 21 2013 at 20:15:38   using clawcode2html
This documentation file will not reflect any later changes in the source file.

 
      subroutine setprob
      implicit double precision (a-h,o-z)
      character*12 fname
      common /comaux/ zl,cl,zr,cr
c
c     # Set the material parameters for the acoustic equations
c
c
      iunit = 7
      fname = 'setprob.data'
c     # open the unit with new routine from Clawpack 4.4 to skip over
c     # comment lines starting with #:
      call opendatafile(iunit, fname)
                

c
c     # Piecewise constant medium with single interface at x=0
c     # Impedance and sound speed to left and right:

      read(7,*) zl
      read(7,*) cl
      read(7,*) zr
      read(7,*) cr

      return
      end