extern const float colormap_redgreen_data[];
extern const float colormap_orangeblue_data[];
extern const float colormap_magentacyan_data[];
extern const float colormap_purpleyellow_data[];
extern const float colormap_blackwhite_data[];

const float colormap_redgreen_data[] = {
    53.f, 80.f, 67.f,
    88.f, -86.f, 83.f,
};

const float colormap_orangeblue_data[] = {
    67.f, 43.f, 74.f,
    21.f, 79.f, -108.f,
};

const float colormap_magentacyan_data[] = {
    55.f,85.f,4.f,
    91.f,-48.f,-14.f
};


const float colormap_purpleyellow_data[] = {
    97.f,-22.f,94.f,
    41.f,83.f,-93.f,
};

const float colormap_blackwhite_data[] = {
    0.f,0.f,0.f,
    100.f,0.f,0.f,
};