setprob.f.html | |
Source file: setprob.f | |
Directory: /Users/rjl/git/rjleveque/clawpack-4.6.3/book/chap23/acoustics | |
Converted: Mon Jan 21 2013 at 20:15:42 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 /cparam/ rho,bulk,cc,zz 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 # Density and sound speed: read(7,*) rho read(7,*) cc c c # Compute bulk modulus and impedance: bulk = cc*cc*rho zz = rho*cc return end