[PIPE2D-966] Investigate failed weekly 2022-01-02 Created: 05/Jan/22  Updated: 11/Jan/22  Resolved: 11/Jan/22

Status: Done
Project: DRP 2-D Pipeline
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Story Priority: Normal
Reporter: price Assignee: price
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Reviewers: hassan

 Description   
======================================================================
FAIL: testResiduals (__main__.ArcTestCase_brn_39) (arm='b', fiberId=2)
Test that wavelength fit residuals are reasonable
----------------------------------------------------------------------
Traceback (most recent call last):
 File "/scratch/pprice/jenkins/weekly/2022-01-02/build/stack/miniconda3-4.5.12-1172c30/Linux64/pfs_pipe2d/w.2022.01/python/pfs/pipe2d/weekly/test_weekly.py", line 139, in testResiduals
   self.assertFloatsAlmostEqual(robustRms, 0.0, atol=atol)
 File "/scratch/pprice/jenkins/weekly/2022-01-02/build/stack/miniconda3-4.5.12-1172c30/Linux64/utils/18.1.0/python/lsst/utils/tests.py", line 735, in assertFloatsAlmostEqual
   testCase.assertFalse(failed, msg="\n".join(errMsg))
AssertionError: True is not false : 0.079973473945946 != 0.0; diff=0.079973473945946/0.079973473945946=1.0 with rtol=2.220446049250313e-16, atol=0.05



 Comments   
Comment by price [ 06/Jan/22 ]

Discovered that applyExclusionZone wasn't working following the changes to the backend. Fixed that, and added some tests.

Comment by hassan [ 08/Jan/22 ]

In general changes look fine, but please see comment in pull request regarding the scenario where two lines with exactly the same wavelength (well, to numerical precision) are not marked as rejected.

Comment by price [ 11/Jan/22 ]

Not flagging lines with the same wavelength was the existing behaviour, so we agreed that changes to that can be made in another ticket.

Merged.

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