Commit 0ab051e3 authored by Calvin Metcalf's avatar Calvin Metcalf
Browse files

lcc done

parent 4feedeab

src/projCode/lcc.js

+11 −5
Original line number Diff line number Diff line
@@ -40,7 +40,9 @@ proj4.Proj.lcc = { 
    if (!this.lat2) {

      this.lat2 = this.lat1;

    } //if lat2 is not defined

    if (!this.k0) this.k0 = 1.0;

    if (!this.k0){

      this.k0 = 1;

    }



    // Standard Parallels cannot be equal and on opposite sides of the equator

    if (Math.abs(this.lat1 + this.lat2) < proj4.common.EPSLN) {
@@ -71,7 +73,9 @@ proj4.Proj.lcc = { 
    }

    this.f0 = ms1 / (this.ns * Math.pow(ts1, this.ns));

    this.rh = this.a * this.f0 * Math.pow(ts0, this.ns);

    if (!this.title) this.title = "Lambert Conformal Conic";

    if (!this.title){

      this.title = "Lambert Conformal Conic";

    }

  },
@@ -125,14 +129,16 @@ proj4.Proj.lcc = { 
      con = -1.0;

    }

    var theta = 0.0;

    if (rh1 != 0) {

    if (rh1 !== 0) {

      theta = Math.atan2((con * x), (con * y));

    }

    if ((rh1 != 0) || (this.ns > 0.0)) {

    if ((rh1 !== 0) || (this.ns > 0.0)) {

      con = 1.0 / this.ns;

      ts = Math.pow((rh1 / (this.a * this.f0)), con);

      lat = proj4.common.phi2z(this.e, ts);

      if (lat == -9999) return null;

      if (lat === -9999){

        return null;

      }

    }

    else {

      lat = -proj4.common.HALF_PI;