<div dir="ltr">flash.par only defines a few variables. "Here we
will create a simple <tt>flash.par</tt> that sets a few parameters and
allows the rest to take on default values."<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 4, 2019 at 4:27 PM Bhupendra Mishra <<a href="mailto:bhupendra.mishra@jila.colorado.edu">bhupendra.mishra@jila.colorado.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"><div dir="ltr">Hi Susan,<div><br></div><div>What tag variable are you using for AMR ? Seems you have not defined it.</div><div><br></div><div>Best,</div><div>Bhupendra</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 4, 2019 at 2:23 PM Nulsen, Susan <<a href="mailto:susan.nulsen@cfa.harvard.edu" target="_blank">susan.nulsen@cfa.harvard.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"><div dir="ltr"><div>Hello.</div><div>I'm new to Flash and I am starting by trying to run the Sedov example as described online with the simple parameter file, flash.par from <a href="http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html" target="_blank">http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html</a><br></div><div><br></div><div><div>It does not run successfully:</div><div style="margin-left:40px">nostromo-138: 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>At line 19 of file sim_readProfile.F90 (unit = 10, file = 'sedovSolution.dat')<br>Fortran runtime error: End of file<br>At line 19 of file sim_readProfile.F90 (unit = 10, file = 'sedovSolution.dat')<br>Fortran runtime error: End of file</div><div><br></div><div>I am using gfortran.</div><div><br></div><div>I tried adding an extra carriage return at the end of flash.par as the instructions stressed that the file must end in a carriage return, but it made no difference.<br></div><div><br></div><div>I am running it from my FLASH4.6/object directory. It produces a log flie, sedov.log, and a dump file, amr_runtime_parameters.dump, in that directory<br></div><div>but no data file, sedov.dat, or checkpoint or plot files.</div><div><br></div><div>Thank you.</div><div>Susan</div><div><br></div> </div></div>
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