<div dir="ltr"><div dir="ltr"><div> I just added</div><div>sim_profFileName    = "/dev/null"</div><div> to the end of flash.par and got:</div><div style="margin-left:40px">nostromo-142: mpirun -np 4 flash4<br> WARNING : Adaptive Grid did not find any refinement variables<br> Grid_init: resolution based on runtime params:<br> lrefine      dx        dy<br>   1       0.125      0.125<br>   2       0.063      0.063<br>   3       0.031      0.031<br>   4       0.016      0.016<br>   5       0.008      0.008<br> MaterialProperties initialized<br> Cosmology initialized<br> Source terms initialized<br> sim_rhoAmbient is  1.0000000000000000   <br> iteration, no. not moved =       0      0<br> refined: total leaf blocks =       1<br> refined: total blocks =       1<br> [amr_morton_process]: Initializing surr_blks using standard orrery implementation<br> INFO: Grid_fillGuardCells is ignoring masking.<br> Finished with Grid_initDomain, no restart<br> Ready to call Hydro_init<br> Hydro initialized<br> Gravity initialized<br> Initial dt verified<br> *** Wrote checkpoint file to sedov_hdf5_chk_0000 ****<br> *** Wrote plotfile to sedov_hdf5_plt_cnt_0000 ****<br> Initial plotfile written<br> Driver init all done<br>    n      t     dt  (     x,      y,      z) |  dt_hydro <br>    1 1.0000E-10 2.0000E-10  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    2 3.0000E-10 4.0000E-10  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    3 7.0000E-10 8.0000E-10  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    4 1.5000E-09 1.6000E-09  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    5 3.1000E-09 3.2000E-09  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    6 6.3000E-09 6.4000E-09  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    7 1.2700E-08 1.2800E-08  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    8 2.5500E-08 2.5600E-08  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>    9 5.1100E-08 5.1200E-08  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   10 1.0230E-07 1.0240E-07  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   11 2.0470E-07 2.0480E-07  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   12 4.0950E-07 4.0960E-07  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   13 8.1910E-07 8.1920E-07  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   14 1.6383E-06 1.6384E-06  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   15 3.2767E-06 3.2768E-06  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   16 6.5535E-06 6.5536E-06  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   17 1.3107E-05 1.3107E-05  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   18 2.6214E-05 2.6214E-05  ( 0.438   ,  0.438   ,  0.00   ) |  3.384E-02<br>   19 5.2429E-05 5.2429E-05  ( 0.438   ,  0.438   ,  0.00   ) |  3.383E-02<br>   20 1.0486E-04 1.0486E-04  ( 0.438   ,  0.438   ,  0.00   ) |  3.383E-02<br>   21 2.0972E-04 2.0972E-04  ( 0.438   ,  0.438   ,  0.00   ) |  3.381E-02<br>   22 4.1943E-04 4.1943E-04  ( 0.438   ,  0.438   ,  0.00   ) |  3.377E-02<br>   23 8.3886E-04 8.3886E-04  ( 0.438   ,  0.438   ,  0.00   ) |  3.370E-02<br>   24 1.6777E-03 1.6777E-03  ( 0.438   ,  0.438   ,  0.00   ) |  3.356E-02<br>   25 3.3554E-03 3.3554E-03  ( 0.438   ,  0.438   ,  0.00   ) |  3.329E-02<br>   26 6.7109E-03 6.7109E-03  ( 0.438   ,  0.438   ,  0.00   ) |  3.277E-02<br>   27 1.3422E-02 1.3422E-02  ( 0.438   ,  0.438   ,  0.00   ) |  3.183E-02<br> *** Wrote checkpoint file to sedov_hdf5_chk_0001 ****<br>   28 2.6844E-02 2.6844E-02  ( 0.438   ,  0.438   ,  0.00   ) |  3.046E-02<br> *** Wrote checkpoint file to sedov_hdf5_chk_0002 ****<br>   29 5.3687E-02 2.9318E-02  ( 0.438   ,  0.438   ,  0.00   ) |  2.932E-02<br> *** Wrote checkpoint file to sedov_hdf5_chk_0003 ****<br> exiting: reached max SimTime<br> *** Wrote plotfile to sedov_forced_hdf5_plt_cnt_0000 ****<br> proc      0  says (.not.numTimersAllSame), whaddayamakeofthat?<br> proc      1  says (.not.numTimersAllSame), whaddayamakeofthat?<br> proc      2  says (.not.numTimersAllSame), whaddayamakeofthat?<br> proc      3  says (.not.numTimersAllSame), whaddayamakeofthat?
</div></div><div><br></div><div>I'm not sure what whaffayamakeofthat indicates.</div><div><br></div><div>Susan<br></div><div><br></div><div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 4, 2019 at 4:40 PM Klaus Weide <<a href="mailto:klaus@flash.uchicago.edu">klaus@flash.uchicago.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Tue, 4 Jun 2019, Nulsen, Susan wrote:<br>
<br>
> Hello.<br>
> I'm new to Flash and I am starting by trying to run the Sedov example as<br>
> described online with the simple parameter file, flash.par from<br>
> <a href="http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html" rel="noreferrer" target="_blank">http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html</a><br>
<br>
<br>
Susan,<br>
<br>
Unfortunately that section of the User's Guide is not fully up to date.<br>
Please try adding this line to you parameter file:<br>
<br>
 sim_profFileName    = "/dev/null"<br>
<br>
(FLASH is trying to read an initial 1D profile from a file that does not <br>
exist, if you do not set this; this feature did not yet exist when the <br>
section of the U.G. was last updated.)<br>
<br>
If you were just using the FLASH parameter file from the User's Guide -<br>
it is better to start with the default version that is included in<br>
the Sedov simulation directory, i.e., <br>
<br>
 source/Simulation/SimulationMain/Sedov/flash.par ,<br>
<br>
which has some additional runtime parameters that may be needed.<br>
<br>
Klaus<br>
</blockquote></div></div></div>