[FLASH-USERS] Problem running Sedov example

[John Zuhone]

Hi Bhupendra,

I don’t think this has anything to do with that. This is a very low-level fortran issue where it cannot read the text file correctly. 

John

> On Jun 4, 2019, at 4:27 PM, Bhupendra Mishra <bhupendra.mishra at jila.colorado.edu> wrote:
> 
> Hi Susan,
> 
> What tag variable are you using for AMR ? Seems you have not defined it.
> 
> Best,
> Bhupendra
> 
> On Tue, Jun 4, 2019 at 2:23 PM Nulsen, Susan <susan.nulsen at cfa.harvard.edu <mailto:susan.nulsen at cfa.harvard.edu>> wrote:
> Hello.
> 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 http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html <http://flash.uchicago.edu/site/flashcode/user_support/flash_ug_devel/node13.html>
> 
> It does not run successfully:
> nostromo-138: mpirun -np 4 flash4
>  WARNING : Adaptive Grid did not find any refinement variables
>  Grid_init: resolution based on runtime params:
>   lrefine          dx              dy
>       1             0.125           0.125
>       2             0.063           0.063
>       3             0.031           0.031
>       4             0.016           0.016
>       5             0.008           0.008
>  MaterialProperties initialized
>  Cosmology initialized
>  Source terms initialized
> At line 19 of file sim_readProfile.F90 (unit = 10, file = 'sedovSolution.dat')
> Fortran runtime error: End of file
> At line 19 of file sim_readProfile.F90 (unit = 10, file = 'sedovSolution.dat')
> Fortran runtime error: End of file
> 
> I am using gfortran.
> 
> 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.
> 
> 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
> but no data file, sedov.dat, or checkpoint or plot files.
> 
> Thank you.
> Susan
> 

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