qinit.f.html | |
Source file: qinit.f | |
Directory: /Users/rjl/clawpack_src/clawpack_master/apps/fvmbook/chap7/advinflow | |
Converted: Sat Mar 23 2024 at 11:05:23 using clawcode2html | |
This documentation file will not reflect any later changes in the source file. |
c c c ========================================================= subroutine qinit(meqn,mbc,mx,xlower,dx,q,maux,aux) c ========================================================= c c # Set initial conditions for q. c c implicit double precision (a-h,o-z) dimension q(meqn,1-mbc:mx+mbc) dimension aux(maux,1-mbc:mx+mbc) c c pi2 = 8.d0*datan(1.d0) ! = 2 * pi do i=1,mx xcell = xlower + (i-0.5d0)*dx q(1,i) = 0.d0 enddo c return end