public function init()
{
if (!$this->sphere) {
$this->en = Common::pj_enfn($this->es);
$this->m0 = Common::pj_mlfn($this->lat0, sin($this->lat0), cos($this->lat0), $this->en);
}
}
public function init()
{
/* Place parameters in static storage for common use
------------------------------------------------- */
#$this->R = 6370997.0; //Radius of earth
if (!$this->sphere) {
$this->en = Common::pj_enfn($this->es);
} else {
$this->n = 1.0;
$this->m = 0.0;
$this->es = 0;
$this->C_y = sqrt(($this->m + 1.0) / $this->n);
$this->C_x = $this->C_y / ($this->m + 1.0);
}
}
