setprob.f.html
Source file:   setprob.f
Directory:   /Users/rjl/git/rjleveque/clawpack-4.6.2/book/chap6/wavepacket
Converted:   Wed May 30 2012 at 13:02:19   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 /comrp/ u
      common /comic/ beta, freq
c
c     # Set the velocity for scalar advection
c     # This value is passed to the Riemann solver rp1.f in a common block
c
c     # Set the width of the Gaussian for the wave packet
c     # beta is passed to qinit.f in comic
c
c     # Set the frequency of the wave packet
c     # freq is passed to qinit.f in comic
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)
                
      read(7,*) u
      read(7,*) beta
      read(7,*) freq

      return
      end