Variable SunExposureStatus`Const`

SunExposureStatus: {
    COARSE_DEM: 1;
    DARK: 4;
    LOW_SUN: 8;
    NO_DEM: 2;
    TRUNCATED: 16;
}

The bits of SunExposure.status.

ReadonlyCOARSE_DEM: 1
Some answer came from a grid more than two levels coarser than wanted, or a tile beyond 500 m was missing.
ReadonlyDARK: 4
The sun is under darkBelow; not marched.
ReadonlyLOW_SUN: 8
ReadonlyNO_DEM: 2
No ground at the point or within 500 m: sunFraction is -1.
ReadonlyTRUNCATED: 16
Lit, but the march stopped at maxDistance with the sun under 4 degrees: a ridge further out may hide it.

Variable SunExposureStatusConst