Parameters: |
- cmap : The matplotlib colormap to be altered
- start : Offset from lowest point in the colormap’s range.
Defaults to 0.0 (no lower ofset). Should be between
0.0 and midpoint.
- midpoint : The new center of the colormap. Defaults to
0.5 (no shift). Should be between 0.0 and 1.0. In
general, this should be 1 - vmax/(vmax + abs(vmin))
For example if your data range from -15.0 to +5.0 and
you want the center of the colormap at 0.0, midpoint
should be set to 1 - 5/(5 + 15)) or 0.75
- stop : Offset from highets point in the colormap’s range.
Defaults to 1.0 (no upper ofset). Should be between
midpoint and 1.0.
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