Re: Target bytes and src bytes mismatch on box3hr

From: Tiago Castro <tiagobscastro_at_gmail.com>
Date: Wed, 1 Jun 2022 07:53:33 +0200

Hi Asitav,

   I notice that the TimeBegin is still set to the original simulation IC
(z=60.0). I am guessing here and hope someone with more experience can help
you further. But it seems you are restarting a run from the snapshot that
is not at z=60, is it right? If you want to restart from this snapshot, you
should fix it to the redshift of the snapshot. In any case, I would
recommend you use the Gadget flag to restart from the snapshot file instead
of using it as the ICs. I believe the flag is "2", but you can check it by
just running Gadget without a parameter file.

Cheers,

---
Em qua., 1 de jun. de 2022 às 01:44, Mishra, Asitav <Asitav.Mishra_at_amd.com>
escreveu:
> [AMD Official Use Only - General]
>
> Hello all,
>
> Sorry for spamming the mail-list with my earlier email. This e-mail
> corrects the subject line.
>
> I am running a Gadget3 format snap file (Box/3hr) and I get byte mismatch
> on target vs src byte sizes. A similar post on the mail archive didn't help
> much since I don't have the same parameters set. I may be missing some
> configuration input parameters  (see attached the Config.sh and parameter
> file). I am using files that are modified from existing Gadget3 Config and
> parameter files. The relevant error I get are:
>
> READIC: filenr=0, './/snapdir_044/snap_044.0' contains:
> 180 READIC: Type 0 (gas):          0  (tot=              0) masstab= 0
> 181 READIC: Type 1:          2950892  (tot=      191102976) masstab=
> 0.0138889
> 182
> 183 READIC: Reading file `.//snapdir_044/snap_044.0' on task=0 and
> distribute it to 0 to 6.
> 184 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 185 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 186 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 187 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 188 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 189 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 190 SNAPSHOT: writing snapshot Reading header => 'HEAD' (264 byte)
> 191 Code termination on task=32, function type_cast_data(), file
> src/io/io.cc, line 1389: Strange conversion requested:
> target_bytes_per_element=24  src_bytes_per_element=23
>
> Any inputs or suggestions would be great.
>
> Thanks,
> Asitav
>
>

Received on 2022-06-01 07:54:18