Re: lightcone Error detected in HDF5: unable to create file

From: Volker Springel <vspringel_at_MPA-Garching.MPG.DE>
Date: Thu, 1 Sep 2022 13:59:26 +0200

Hi Yong-uk,

This occurred because the lightcone outputting routine did not create the 'lightcone_00' subdirectory in the output directory in case NumFilesPerSnapshot=1 is used (it only worked for NumFilesPerSnapshot>1). This bug is now fixed.


> On 31. Aug 2022, at 07:50, ‍조용욱[학생](이과대학 물리학과) <> wrote:
> Hello,
> I'm intern student who's working on lightcone dark matter only cosmology simulation with Gadget 4.0
> I've run simulations starting from redshift z=10 with lightcone output from z=0.4 to z=0.
> I've also created IC with MUSIC by Oliver Hahn.
> However I'm having errors during simulations.
> As error start to appear from redshift 0.40..., It seems like lightcone output mode is the reason of the error.
> Any help for this error would be very appreciated.
> I've added, param.txt and part of the output message(from the start of the error message) in the link below:
> Best wishes,
> Yong-uk
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Received on 2022-09-01 13:59:27

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