<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Dear all, <div class=""><br class=""></div><div class="">I’m running the sedov problem where the default computational domain is the unitary box (1,1,1). I’d like to expand the domain and look at physical quantities at longer times. I tried naively to change the size of the domain in the flash.par in FLASH4.5/Source/Simulation/SimulationMain/Sedov, but the simulation reaches the max SimTime really quickly skipping lots of calculations. Has to do with <span style="font-family: Menlo; font-size: 11px; background-color: rgb(255, 255, 255);" class="">Grid_initDomain?</span></div><div class=""><span style="font-family: Menlo; font-size: 11px; background-color: rgb(255, 255, 255);" class=""><br class=""></span></div><div class="">The setup was </div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">$ ./setup Sedov -auto -2d -maxblocks=2000</span></div></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Then run </span></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class="">$ mpirun -np 1 ./flash4</div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Grid_init: resolution based on runtime params:</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> lrefine dx dy</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 1 0.125 0.125</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 2 0.062 0.062</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 3 0.031 0.031</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 4 0.016 0.016</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 5 0.008 0.008</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 6 0.004 0.004</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> MaterialProperties initialized</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Cosmology initialized</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Source terms initialized</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> sim_rhoAmbient is 1.0000000000000000 </span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> iteration, no. not moved = 0 0</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> refined: total leaf blocks = 1</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> refined: total blocks = 1</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> [amr_morton_process]: Initializing surr_blks using standard orrery implementation</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> INFO: Grid_fillGuardCells is ignoring masking.</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Finished with Grid_initDomain, no restart</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Ready to call Hydro_init</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Hydro initialized</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Gravity initialized</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Initial dt verified</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0000 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote plotfile to sedov_hdf5_plt_cnt_0000 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Initial plotfile written</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> Driver init all done</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> n t dt ( x, y, z) | dt_hydro </span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 1 1.0000E-10 2.0000E-10 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 2 3.0000E-10 4.0000E-10 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 3 7.0000E-10 8.0000E-10 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 4 1.5000E-09 1.6000E-09 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 5 3.1000E-09 3.2000E-09 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 6 6.3000E-09 6.4000E-09 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 7 1.2700E-08 1.2800E-08 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 8 2.5500E-08 2.5600E-08 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 9 5.1100E-08 5.1200E-08 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 10 1.0230E-07 1.0240E-07 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 11 2.0470E-07 2.0480E-07 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 12 4.0950E-07 4.0960E-07 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 13 8.1910E-07 8.1920E-07 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 14 1.6383E-06 1.6384E-06 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 15 3.2767E-06 3.2768E-06 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 16 6.5535E-06 6.5536E-06 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 17 1.3107E-05 1.3107E-05 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 18 2.6214E-05 2.6214E-05 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 19 5.2429E-05 5.2429E-05 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 20 1.0486E-04 1.0486E-04 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 21 2.0972E-04 2.0972E-04 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 22 4.1943E-04 4.1943E-04 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 23 8.3886E-04 8.3886E-04 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 24 1.6777E-03 1.6777E-03 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 25 3.3554E-03 3.3554E-03 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 26 6.7109E-03 6.7109E-03 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 27 1.3422E-02 1.3422E-02 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0001 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 28 2.6844E-02 2.6844E-02 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0002 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 29 5.3687E-02 5.3687E-02 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0003 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 30 1.0737E-01 1.0737E-01 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0004 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 31 2.1475E-01 2.1475E-01 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0005 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 32 4.2950E-01 4.2950E-01 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0006 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 33 8.5899E-01 8.5899E-01 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0007 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> 34 1.7180E+00 1.7180E+00 ( 6.250E-02, 6.250E-02, 0.00 ) | 2.673E+01</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote checkpoint file to sedov_hdf5_chk_0008 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> exiting: reached max SimTime</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> *** Wrote plotfile to sedov_forced_hdf5_plt_cnt_0000 ****</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Thanks in advance,</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-stretch: normal; line-height: normal;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Ian Padilla</span></div></span></div></body></html>