[yt-users] sqlite3.OperationalError: disk I/O error
Reju Sam John
rejusamjohn at gmail.com
Tue Mar 11 01:32:19 PDT 2014
Dear All,
I am trying to build a merger tree of halos over a time series with
MergerTree()
using the following code.
*from yt.mods import *from yt.analysis_modules.halo_merger_tree.api import
*from yt.analysis_modules.halo_finding.api import *import sqlite3files =
[]start = 10finish = 58for i in range(start, finish + 1):
files.append('/data1/pdf/csurajit/cosmo-sim_1/RD%04d/RedshiftOutput%04d' %
(i, i))MergerTree(restart_files=files,
database='/data1/pdf/csurajit/cosmo-sim_1/halos/halos.db',
halo_finder_function=parallelHF)*
But I am getting the following error
Traceback (most recent call last):
File "halo_db.py", line 11, in <module>
MergerTree(restart_files=files,
database='/data1/pdf/csurajit/cosmo-sim_1/halos/halos.db',
halo_finder_function=parallelHF)
File
"/home/pdf/csurajit/yt-x86_64/src/yt-hg/yt/analysis_modules/halo_merger_tree/merger_tree.py",
line 190, in __init__
self._run_halo_finder_add_to_db()
File
"/home/pdf/csurajit/yt-x86_64/src/yt-hg/yt/analysis_modules/halo_merger_tree/merger_tree.py",
line 270, in _run_halo_finder_add_to_db
self.cursor.execute(line)
sqlite3.OperationalError: disk I/O error
What may be the problem?
Thank You..
--
Reju Sam John
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