[FLASH-USERS] Non Converging Simulations

[Kaldawi, Thomas]

Hello,

I am running the LaserSlab simulation with a target, two foils, and a support to hold the foils (shown below). I also added the propaceos patch to read my propaceos EOS and Opacity tables; however, when I run the program with these files, I receive the following error after a while:

refined: total blocks =          218
      12 2.1384E-14 3.1384E-15  ( 1.250E-03,  4.955E-02,   0.00    ) |  3.040E-09 3.554E+84 3.747E+87 0.4000000
      13 2.4523E-14 3.4523E-15  ( 1.250E-03,  4.955E-02,   0.00    ) |  2.970E-09 3.704E+84 3.747E+87 0.4000000
      14 2.7975E-14 3.7975E-15  ( 1.250E-03,  4.955E-02,   0.00    ) |  2.904E-09 3.696E+84 3.747E+87 0.4000000
      15 3.1772E-14 4.1772E-15  ( 1.250E-03,  4.955E-02,   0.00    ) |  2.841E-09 3.492E+84 3.747E+87 0.4000000
  iteration, no. not moved =            0         124
  iteration, no. not moved =            1          52
  iteration, no. not moved =            2           0
 refined: total leaf blocks =          177
 refined: total blocks =          226
      16 3.5950E-14 4.5950E-15  ( 1.250E-03,  4.955E-02,   0.00    ) |  2.780E-09 3.485E+84 3.747E+87 0.4000000
[gr_hypreSolve]: Nonconv./failure ierr=256, descr=[Method did not converge], group no=48, converged=F, |initial RHS|^2=1.3256E-30, num_iterations=500, final_res_norm=4.611224628013419E-004
 [RadTrans] ***** ERROR DETECTED IN Diffuse_solveScalar !!! ****             -1             48              3            256              1              0 F     0


>From what I can see the output looks the same on visit, but I would still like to have all parts of the simulation converge if possible. If anyone else had encountered this issue before any help would be appreciated.

Also, in the flash.par file, I am using the same propaceos file for all of my materials in both the EOS and Opacity sections because I am just testing if it works.

 [cid:9f8f067f-7621-4001-8e01-64dfdfbdd888]
 [cid:1dc5d899-4910-442c-9205-9b35e0888ba0]
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