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Type:
Story
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Status: Done (View Workflow)
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Priority:
Normal
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: None
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Component/s: None
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Labels:None
Christian Kragh Jespersen reports that processing `72034 r1` gives this traceback, ending in Failed to initialise spline for type akima, length 4.
reduceExposure.py /projects/HSC/PFS/Subaru --calib /projects/HSC/PFS/Subaru/CALIB-PFI-20211220/ --rerun ckj/moon3_250522 --id visit=72034 arm=r -c isr.doFlat=False isr.doApplyGains=True photometerLines.doSubtractLines=True photometerLines.continuum.numKnots=100 photometerLines.continuum.maskLineRadius=2 doSubtractContinuum=True fitContinuum.numKnots=100 fitContinuum.maskLineRadius=2 -j 20
"/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/pipe_base/g590c34a36e+5da9528084/python/lsst/pipe/base/cmdLineTask.py", line 436, in __call__ result = self.runTask(task, dataRef, kwargs) File "/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/pipe_base/g590c34a36e+5da9528084/python/lsst/pipe/base/cmdLineTask.py", line 504, in runTask return task.runDataRef(dataRef, **kwargs) File "/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/drp_stella/merge-20220525/python/pfs/drp/stella/reduceExposure.py", line 305, in runDataRef continua = self.fitContinuum.run(spectra) File "/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/drp_stella/merge-20220525/python/pfs/drp/stella/fitContinuum.py", line 76, in run result = self.fitContinuum(spec, lines) File "/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/drp_stella/merge-20220525/python/pfs/drp/stella/fitContinuum.py", line 122, in fitContinuum return self._fitContinuumImpl(flux, good & keep) File "/projects/HSC/PFS/stack/20220525/stack/miniconda3-py38_4.9.2-3.0.0/Linux64/drp_stella/merge-20220525/python/pfs/drp/stella/fitContinuum.py", line 149, in _fitContinuumImpl interp = makeInterpolate(knots[use], binned[use], self.fitType) lsst.pex.exceptions.wrappers.OutOfRangeError: File "src/math/Interpolate.cc", line 202, in lsst::afw::math::InterpolateGsl::InterpolateGsl(const std::vector<double>&, const std::vector<double>&, lsst::afw::math::Interpolate::Style) Failed to initialise spline for type akima, length 4 {0} lsst::pex::exceptions::OutOfRangeError: 'Failed to initialise spline for type akima, length 4'
