title: C code for solar azimuth angle given date, time, lat, and long
body: <p>I seem to have asked my question wrong so here goes again I'll try to be more to the point. Is the top answer on this page </p>
  
  <p><a href="https://stackoverflow.com/questions/257717/position-of-the-sun-given-time-of-day-and-lat-long">https://stackoverflow.com/questions/257717/position-of-the-sun-given-time-of-day-and-lat-long</a></p>
  
  <p>the solution to the question asked or is more needed?</p>
  
  <p>Thanks</p>