示例#1
0
double calcSunTrueLong(double t)
{
    double l0 = calcGeomMeanLongSun(t);
    double c = calcSunEqOfCenter(t);

    double O = l0 + c;
    return O; // in degrees
}
示例#2
0
/*  Purpose: calculate the true longitude of the sun (degrees) */
double calcSunTrueLong(double t) {
    return calcGeomMeanLongSun(t) + calcSunEqOfCenter(t);
}