Hi Harish, 2 PRESOLVE/RESTART OPTIONS ***** blah.fld01 X blah.fld02 U P will take geometry (say) from .fld01 and velocity/pressure from fld02, as well as time from the last file listed. In your case, why not just restart, and then subsequently average your avg files ? We have some small codes for doing this. Paul On Fri, 30 Apr 2010, [email protected] wrote:
Hello Paul & Stefan,
I am running a DNS simulation of backward facing simulation (BFS) at Re=3000. The Reynolds # is based on step height (h=1) & free stream velocity (ux = 1.0). The BFS geometry has 5184 elements and lx1=ly1=lz1=8.
After running for about 10 flow throughs, we started computing averages. I want to restart simulation after 2 flow throughs, but I have 2 field files one for instantaneous (blah.fld01) and the other for average (avgblah.fld01). To continue computing averages I need to read in both the velocity field files. Is there an option to restart from 2 field files? Or how else can I do this? I will also require this option later for computing "rms" velocities.
Thanks,
Harish.
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