#include <cstdlib>
#include <sstream>
#include <iostream>

void generateAngles()
{
  int n_elevations = 6;
  float thetas[]         = {   0, 15, 30, 45, 60, 75 };
  float phi_increments[] = { 360, 60, 30, 20, 18, 15 };
  float phi_offsets[]    = {   0,  0,  0,  0,  0,  0 }; 

  int index = 0;
  for (int tvi = 0; tvi < n_elevations; tvi++) {
    float tv = thetas[tvi];
    for (float pv = phi_offsets[tvi]; pv < 360.0f; pv += phi_increments[tvi]) {
      for (int tli = 0; tli < n_elevations; tli++) {
        float tl = thetas[tli];
        for (float pl = phi_offsets[tli]; pl < 360.0f; pl += phi_increments[tli]) {
          index++;

          std::cout << index << " " << " " << tl << " " << pl << " " << tv << " " << pv << std::endl;

        }
      }
    }
  }
}