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CovModels: limit exponent shape parameters to 50 to prevent numerical errors #147

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merged 1 commit into from
Mar 23, 2021

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@MuellerSeb MuellerSeb commented Mar 22, 2021

Some models with shape parameters could run into numerical errors during variogram fitting, since their shape parameters had no upper bound.

Namely:

  • TPLSimple
  • SuperSpherical
  • JBessel
  • Rational

The new default upper bound for the shape parameter of these models is 50. (Can still be changed by the user)

@MuellerSeb MuellerSeb added bug Something isn't working Performance Performance related stuff. labels Mar 22, 2021
@MuellerSeb MuellerSeb added this to the 1.3 milestone Mar 22, 2021
@MuellerSeb MuellerSeb requested a review from LSchueler March 22, 2021 20:34
@MuellerSeb MuellerSeb self-assigned this Mar 22, 2021
@MuellerSeb
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CI currently failing for linux wheels because of this: https://status.quay.io/

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@LSchueler LSchueler left a comment

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Let's get this thing stable!

@MuellerSeb MuellerSeb merged commit 94aa49a into develop Mar 23, 2021
@MuellerSeb MuellerSeb deleted the covmodel_arg_bounds_fix branch March 23, 2021 10:14
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2 participants