xarray/plot/utils.py

56 def _determine_extend(calc_data, vmin, vmax):  argument
57     extend_min = calc_data.min() < vmin
58     extend_max = calc_data.max() > vmax
190     calc_data = np.ravel(plot_data[np.isfinite(plot_data)])
193     if calc_data.size == 0:
195         calc_data = np.array(0.0)
222             vmin = np.percentile(calc_data, ROBUST_PERCENTILE)
224             vmin = calc_data.min()
230             vmax = np.percentile(calc_data, 100 - ROBUST_PERCENTILE)
232             vmax = calc_data.max()
302         extend = _determine_extend(calc_data, vmin, vmax)