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lsst.meas.algorithms g33a09d4741+106f42d13d
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Public Member Functions | |
| __init__ (self, filenames, name='cal_ref_cat', config=None, htmLevel=4) | |
Protected Member Functions | |
| _createDataIdsAndRefcats (self, filenames, htmLevel, name) | |
A mock of ReferenceObjectLoader using files on disk.
This mock ReferenceObjectLoader uses a set of files on disk to create
mock dataIds and data reference handles that can be accessed
without a butler. The files must be afw catalog files in the reference
catalog format, sharded with HTM pixelization.
Parameters
----------
filenames : `list` [`str`]
Names of files to use.
config : `lsst.meas.astrom.LoadReferenceObjectsConfig`, optional
Configuration object if necessary to override defaults.
htmLevel : `int`, optional
HTM level to use for the loader.
Definition at line 209 of file testUtils.py.
| lsst.meas.algorithms.testUtils.MockReferenceObjectLoaderFromFiles.__init__ | ( | self, | |
| filenames, | |||
name = 'cal_ref_cat', |
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config = None, |
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htmLevel = 4 |
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| ) |
Definition at line 226 of file testUtils.py.
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protected |
Create mock dataIds and refcat handles.
Parameters
----------
filenames : `list` [`str`]
Names of files to use.
htmLevel : `int`
HTM level to use for the loader.
name : `str`
Name of reference catalog (for logging).
Returns
-------
dataIds : `list` [`MockRefcatDataId`]
List of mock dataIds.
refCats : `list` [`lsst.pipe.base.InMemoryDatasetHandle`]
List of mock deferred dataset handles.
Raises
------
RuntimeError if any file contains sources that cover more than one HTM
pixel at level ``htmLevel``.
Definition at line 231 of file testUtils.py.