Error in some recordings(from spikeglx,NP1) during computation of spatial decay

[shiladityaneuron]

Describe the bug

Error using snls (line 47)
Objective function is returning undefined
values at initial point. lsqcurvefit
cannot continue.

Error in lsqncommon (line 164)
snls(funfcn,xC,lb,ub,flags.verbosity,options,defaultopt,initVals.F,initVals.J,caller,
...

Error in lsqcurvefit (line 272)
lsqncommon(funfcn,xCurrent,lb,ub,options,defaultopt,allDefaultOpts,caller,...

Error in bc.qm.helpers.getSpatialDecay
(line 77)
[fitParams, ~, residual, ~, ~, ~,
jacobian] =
lsqcurvefit(expDecayFun,
initialGuess,
spatialDecayPoints_loc,
spatialDecayPoints', [], [],
options);

Error in bc.qm.waveformShape (line 162)
bc.qm.helpers.getSpatialDecay(templateWaveforms,
thisUnit, maxChannel,
channelPositions, linearFit,

System information

Please complete the following information if you can:
Recording probes: [Neuropixels 1.0, ]
Recording software: [SpikeGLX]
OS: [Windows]
MATLAB version: [2019b]

[Julie-Fabre]

Hi,

Thank you for your message! Would you be able to send me an example dataset so I can reproduce this?
I would need the following files:

• spike_times.npy
• spike_clusters.npy
• templates.npy
• amplitudes.npy

Thanks a lot and happy holidays!