/**
*
*/
public function init()
{
$this->e0 = Common::e0fn($this->es);
$this->e1 = Common::e1fn($this->es);
$this->e2 = Common::e2fn($this->es);
$this->e3 = Common::e3fn($this->es);
$this->ml0 = $this->a * Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat0);
}
public function teste1fn()
{
$ret = Common::e1fn(0.112341);
$this->assertEquals(0.0433733525487, $ret, "", 1.0E-6);
$ret = Common::e1fn(0.12141321122);
$this->assertEquals(0.0469905908072, $ret, "", 1.0E-6);
$ret = Common::e1fn(0.12544522);
$this->assertEquals(0.04860400576082, $ret, "", 1.0E-6);
}
/**
*
*/
public function init()
{
if (!isset($this->lat0)) {
// SR-ORG:6696 does not define lat0 param in wkt
$this->lat0 = 0.0;
}
$this->e0 = Common::e0fn($this->es);
$this->e1 = Common::e1fn($this->es);
$this->e2 = Common::e2fn($this->es);
$this->e3 = Common::e3fn($this->es);
$this->ml0 = $this->a * Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat0);
}
/**
*
* @return void
*/
public function init()
{
if (!isset($this->zone)) {
Proj4php::reportError("utm:init: zone must be specified for UTM");
return;
}
$this->lat0 = 0.0;
$this->long0 = (6 * abs($this->zone) - 183) * Common::D2R;
$this->x0 = 500000.0;
$this->y0 = $this->utmSouth ? 10000000.0 : 0.0;
$this->k0 = 0.9996;
$this->e0 = Common::e0fn($this->es);
$this->e1 = Common::e1fn($this->es);
$this->e2 = Common::e2fn($this->es);
$this->e3 = Common::e3fn($this->es);
$this->ml0 = $this->a * Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat0);
}
public function init()
{
/* Place parameters in static storage for common use
------------------------------------------------- */
if (!$this->mode) {
$this->mode = 0;
}
//chosen default mode
$this->temp = $this->b / $this->a;
$this->es = 1.0 - pow($this->temp, 2);
$this->e = sqrt($this->es);
$this->e0 = Common::e0fn($this->es);
$this->e1 = Common::e1fn($this->es);
$this->e2 = Common::e2fn($this->es);
$this->e3 = Common::e3fn($this->es);
$this->sinphi = sin($this->lat1);
$this->cosphi = cos($this->lat1);
$this->ms1 = Common::msfnz($this->e, $this->sinphi, $this->cosphi);
$this->ml1 = Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat1);
/* format B
--------- */
if ($this->mode != 0) {
if (abs($this->lat1 + $this->lat2) < Common::EPSLN) {
Proj4php::reportError("eqdc:Init:EqualLatitudes");
//return(81);
}
$this->sinphi = sin($this->lat2);
$this->cosphi = cos($this->lat2);
$this->ms2 = Common::msfnz($this->e, $this->sinphi, $this->cosphi);
$this->ml2 = Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat2);
if (abs($this->lat1 - $this->lat2) >= Common::EPSLN) {
$this->ns = ($this->ms1 - $this->ms2) / ($this->ml2 - $this->ml1);
} else {
$this->ns = $this->sinphi;
}
} else {
$this->ns = $this->sinphi;
}
$this->g = $this->ml1 + $this->ms1 / $this->ns;
$this->ml0 = Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat0);
$this->rh = $this->a * ($this->g - $this->ml0);
}
public function init()
{
#$temp; /* temporary variable */
if ($this->lat0 == 0) {
$this->lat0 = 90;
}
//$this->lat0 ca
/* Place parameters in static storage for common use
------------------------------------------------- */
$this->temp = $this->b / $this->a;
$this->es = 1.0 - pow($this->temp, 2);
// devait etre dans tmerc.js mais n y est pas donc je commente sinon retour de valeurs nulles
$this->e = sqrt($this->es);
$this->e0 = Common::e0fn($this->es);
$this->e1 = Common::e1fn($this->es);
$this->e2 = Common::e2fn($this->es);
$this->e3 = Common::e3fn($this->es);
$this->ml0 = Common::mlfn($this->e0, $this->e1, $this->e2, $this->e3, $this->lat0);
//si que des zeros le calcul ne se fait pas
//if (!$this->ml0) {$this->ml0=0;}
}