1. ## Slope to degrees

Does anyone know how to compute the azimuth in degrees from the given slope. If the two components (the numerator and the denominatory or x component and y component) are known. This is what I have but I am not sure that it is correct.

Code:
```double ComputeAzimuth(double dbY, double dbX)
{
double slope;

slope = dbY/dbX;

if( dbX > 0 && dbY > 0)
{
}
else if( dbX < 0 && dbY > 0)
{
}
else if(  dbX < 0 && dbY < 0)
{
}
else if(  dbX > 0 && dbY < 0)
{
}

{
case 1: return 90 - (atan(slope) * (180/PI));
case 2: return 270 - (atan(slope) * (180/PI));
case 3: return 270 - (atan(slope) * (180/PI));
case 4: return 90 - (atan(slope) * (180/PI));
}

return 0.0;
}```

2. ## correction

By the way vertical and horizontal azimuths such as 0, 90, 180, 270 are treated as special cases so they don't need to be computed through this function.

3. if I understand your question properly, you wont to know how to calculate the inclination from the x axis of function.

m == slope
deg == Degree

so

inverse tan m = deg
tan deg = m

convert as need be

Hope this helps

4. My understanding (different from wistlenm1) is that you want to calculate the bearing of a point {dbX, dbY} from the origin taking the positive y-axis as reference 0 degrees and measuring clockwise (like a compass bearing). If I am right in my understanding, then I reckon your code will give you the answer you want...