void FGRadioAntenna::load_NEC_antenna_pattern(string type) {
- //SGPath pattern_file(fgGetString("/sim/fg-home"));
+ //SGPath pattern_file(globals->get_fg_home());
SGPath pattern_file(globals->get_fg_root());
pattern_file.append("Navaids/Antennas");
pattern_file.append(type + ".txt");
//cerr << "head: " << heading << " elev: " << elevation << " gain: " << gain << endl;
AntennaGain *datapoint = new AntennaGain;
datapoint->azimuth = heading;
- datapoint->elevation = 90.0 - fabs(elevation);
+ datapoint->elevation = 90.0 - abs(elevation);
datapoint->gain = gain;
_pattern.push_back(datapoint);
}