Hello,
The entire snapshot file is huge (around 1 TB) so I am attaching only the
first part of it as of now via Google Drive. Hope this helps. I can share
it via other means if necessary.
Cheers,
Alankar
snapshot_068.0
https://drive.google.com/file/d/0B6IIQdUdRX9UN3dWRkdLWWxjNjg/view?usp=drive_...
On Wed, Feb 22, 2017 at 10:37 PM, Nathan Goldbaum
We should have support for outputs in the SnapFormat=1 output format in the latest release of yt. If you're not using the latest version of yt, please try updating. If it's a multi-file dataset, you should load the 0th file.
If that is not working it would help to debug the issue if you can share an output file that isn't loading. The easiest way to share an ouput is to use the yt curldrop:
https://docs.hub.yt/services.html#curldrop
If you're not comfortable sharing the file publicly you can mail me off-list with the link to the output file.
Hope that helps,
Nathan
On Wed, Feb 22, 2017 at 10:49 AM, Alankar Dutta
wrote: Hello YT-community,
This outputs are created with SnapFormat parameter set to 1. This is requirement mentioned in the users guideline of yt.
Cheers, Alankar
On Wed, Feb 22, 2017 at 10:02 PM, Alankar Dutta
wrote: Hello YT-community,
I have been trying to use yt for analysis of the output from a GADGET 2 simulation stored as an Unformatted Fortran Binary. It consists of files named as snapshot_068 which is divided into 1024 subfiles named as snapshot_068.0, snapshot_068.1 and so on. Whenever I am loading this with yt I am getting the following error message and I have got no idea as to how to fix this. I have also tried reading only one subfile of this multi part snapshot but with no success. I am relying on the community to help me in this regard.
My code:
fname = 'snapdir_068/snapshot_068' ds = yt.load(fname)
Error displayed:
yt : [ERROR ] 2017-02-22 21:55:34,587 None of the arguments provided to load() is a valid file yt : [ERROR ] 2017-02-22 21:55:34,587 Please check that you have used a correct path Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/alankar/anaconda3/lib/python3.5/site-packages/yt/convenience.py", line 76, in load raise YTOutputNotIdentified(args, kwargs) yt.utilities.exceptions.YTOutputNotIdentified: Supplied ('snapshot_068',) {}, but could not load!
#Trying to read only one of the multi part file My code:
fname = 'snapdir_068/snapshot_068.0' ds = yt.load(fname)
Error displayed:
yt : [ERROR ] 2017-02-22 21:57:17,625 Couldn't figure out output type for /media/alankar/Seagate Expansion Drive/mb2/snapshots/snapdir_06 8/snapshot_068.0 Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/alankar/anaconda3/lib/python3.5/site-packages/yt/convenience.py", line 98, in load raise YTOutputNotIdentified(args, kwargs) yt.utilities.exceptions.YTOutputNotIdentified: Supplied ('snapshot_068.0',) {}, but could not load!
Cheers, Alankar
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