/* Get wind vector */
double windmag = 0; //Wind magnitude
double a = 0; //Parabola: Altitude = a*windmag^2 + zoff
+ double x = pow(uref,2.);
- a = zref/pow(uref,2.);
- if (Altitude >= zoff)
+ if (x) {
+ a = zref/x;
+ }
+ if ((Altitude >= zoff) && (a > 0))
windmag = sqrt(Altitude/a);
else
windmag = 0.;