grapa.scripts.script_processCVfT.compute_levels

grapa.scripts.script_processCVfT.compute_levels(dataset, numberapprox=15, minvalue='auto', minfractionpositive=None) → list

Determines human-friendly levels in view of contourf plot, imposing a minvalue and approximate number of bins.

Parameters:

• dataset – something that np.quantile can act on

• numberapprox – number of targetted discrete levels

• minvalue – if given, imposes the min value of the levels.

• minfractionpositive – minimal fraction of the colorscale with positive value, in case min and maxhave different signs. None: no effect. e.g. 2/3, 1/2

Returns:

level values, hopefully human-friendly