setprob.f.html | |
Source file: setprob.f | |
Directory: /home/rjl/git/rjleveque/clawpack-4.x/doc/sphinx/example-acoustics-2d | |
Converted: Tue Jul 26 2011 at 12:46:10 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*25 fname common /cparam/ rho,bulk,cc,zz common /cwidth/ width 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 bulk modulus: read(7,*) rho read(7,*) bulk c c # Compute sound speed and impendance: cc = dsqrt(bulk/rho) zz = rho*cc c # width used in qinit: read(7,*) width return end