Dataset {
    Float32 X[X = 720];
    Float32 Y[Y = 360];
    Float32 X_01[X_01 = 360];
    Float32 Y_01[Y_01 = 180];
    Structure {
        Structure {
            Structure {
                Grid {
                 ARRAY:
                    Float32 life-zone[Y = 360][X = 720];
                 MAPS:
                    Float32 Y[Y = 360];
                    Float32 X[X = 720];
                } life-zone;
            } doubleCO2;
            Structure {
                Grid {
                 ARRAY:
                    Float32 life-zone[Y = 360][X = 720];
                 MAPS:
                    Float32 Y[Y = 360];
                    Float32 X[X = 720];
                } life-zone;
            } present;
        } changes;
        Structure {
            Grid {
             ARRAY:
                Float32 life-zone[Y = 360][X = 720];
             MAPS:
                Float32 Y[Y = 360];
                Float32 X[X = 720];
            } life-zone;
        } doubleCO2;
        Structure {
            Grid {
             ARRAY:
                Float32 life-zone[Y = 360][X = 720];
             MAPS:
                Float32 Y[Y = 360];
                Float32 X[X = 720];
            } life-zone;
        } present;
    } Holdridge;
    Structure {
        Grid {
         ARRAY:
            Float32 vegetation[Y_01 = 180][X_01 = 360];
         MAPS:
            Float32 Y_01[Y_01 = 180];
            Float32 X_01[X_01 = 360];
        } vegetation;
    } Matthews;
    Structure {
        Grid {
         ARRAY:
            Float32 class[Y = 360][X = 720];
         MAPS:
            Float32 Y[Y = 360];
            Float32 X[X = 720];
        } class;
    } Olson;
} ECOSYSTEMS;