dmit.stats.fss module

dmit.stats.fss.calculate_fss(obs, mod, percentile=None, threshold=None, nmax=50)[source]

Calculates FSS

Parameters

  • obs (array) – Input array of truth (eg. observations)

  • mod (array) – Input array of model (eg. model data)

  • percentile (float (optional)) – Which percentile to use. Defaults to None

  • threshold (float (optional)) – Which threshold to use. Defaults to None

  • nmax (integer (optional)) – How many gridpoints to consider. Defaults to 50.

Returns

  • FSS (list) – List with FSS for different scales

  • f0 (float) – FSS value for random values

Notes

Either percentile or threshold should be set.