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# spacepy.empiricals.getVampolaOrder

`spacepy.empiricals.``getVampolaOrder`(L)

  Empirical lookup of power for sin^n pitch angle model from Vampola (1996)

  Vampola, A.L. Outer zone energetic electron environment update, Final Report of ESA/ESTEC/WMA/P.O. 151351, ESA-ESTEC, Noordwijk, The Netherlands, 1996.

  Parameters: | L : arraylike or float
  Returns: | order : array coefficient for sin^n model corresponding to McIlwain L (computed for OP77?)

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