stream.f.html clawcode2html   
 Source file:   stream.f
 Directory:   /home/rjl/www/pubs/cise08/cise08levequeV2
 Converted:   Wed Jul 2 2008 at 13:40:43
 This documentation file will not reflect any later changes in the source file.

c
c     =================================================
      function stream(x,y)
c     =================================================
c
c     # Stream function in physical space (x,y).
c     # Clockwise rotation, rotates fully in time 1.

      implicit double precision (a-h,o-z)

      stream = -3.1415926535897931d0 *(x**2 + y**2)
c
      return
      end