whyvez/index.js

## index.js
var proj4 = require('proj4');

proj4.defs('EPGS:26912', '+proj=utm +zone=12 +ellps=GRS80 +datum=NAD83 +units=m +no_defs');

var project = proj4(proj4.defs['EPGS:26912'], proj4('EPSG:3857'));

var utmCoords = [471786.115, 6299551.094];
var wmCoords = [-12407942.978922589, 7727266.87758064];

var forward = document.createElement('div');
forward.innerText = 'utm to wm: ' + project.forward(utmCoords);
document.body.appendChild(forward);

var inverse = document.createElement('div');
inverse.innerText = 'wm to utm: ' + project.inverse(wmCoords);
document.body.appendChild(inverse);

## minified.js
require=function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){var mgrs=require("mgrs");function Point(x,y,z){if(!(this instanceof Point)){return new Point(x,y,z)}if(Array.isArray(x)){this.x=x[0];this.y=x[1];this.z=x[2]||0}else if(typeof x==="object"){this.x=x.x;this.y=x.y;this.z=x.z||0}else if(typeof x==="string"&&typeof y==="undefined"){var coords=x.split(",");this.x=parseFloat(coords[0],10);this.y=parseFloat(coords[1],10);this.z=parseFloat(coords[2],10)||0}else{this.x=x;this.y=y;this.z=z||0}console.warn("proj4.Point will be removed in version 3, use proj4.toPoint")}Point.fromMGRS=function(mgrsStr){return new Point(mgrs.toPoint(mgrsStr))};Point.prototype.toMGRS=function(accuracy){return mgrs.forward([this.x,this.y],accuracy)};module.exports=Point},{mgrs:67}],2:[function(require,module,exports){var parseCode=require("./parseCode");var extend=require("./extend");var projections=require("./projections");var deriveConstants=require("./deriveConstants");function Projection(srsCode,callback){if(!(this instanceof Projection)){return new Projection(srsCode)}callback=callback||function(error){if(error){throw error}};var json=parseCode(srsCode);if(typeof json!=="object"){callback(srsCode);return}var modifiedJSON=deriveConstants(json);var ourProj=Projection.projections.get(modifiedJSON.projName);if(ourProj){extend(this,modifiedJSON);extend(this,ourProj);this.init();callback(null,this)}else{callback(srsCode)}}Projection.projections=projections;Projection.projections.start();module.exports=Projection},{"./deriveConstants":33,"./extend":34,"./parseCode":37,"./projections":39}],3:[function(require,module,exports){module.exports=function(crs,denorm,point){var xin=point.x,yin=point.y,zin=point.z||0;var v,t,i;for(i=0;i<3;i++){if(denorm&&i===2&&point.z===undefined){continue}if(i===0){v=xin;t="x"}else if(i===1){v=yin;t="y"}else{v=zin;t="z"}switch(crs.axis[i]){case"e":point[t]=v;break;case"w":point[t]=-v;break;case"n":point[t]=v;break;case"s":point[t]=-v;break;case"u":if(point[t]!==undefined){point.z=v}break;case"d":if(point[t]!==undefined){point.z=-v}break;default:return null}}return point}},{}],4:[function(require,module,exports){var HALF_PI=Math.PI/2;var sign=require("./sign");module.exports=function(x){return Math.abs(x)<HALF_PI?x:x-sign(x)*Math.PI}},{"./sign":21}],5:[function(require,module,exports){var TWO_PI=Math.PI*2;var SPI=3.14159265359;var sign=require("./sign");module.exports=function(x){return Math.abs(x)<=SPI?x:x-sign(x)*TWO_PI}},{"./sign":21}],6:[function(require,module,exports){module.exports=function(x){if(Math.abs(x)>1){x=x>1?1:-1}return Math.asin(x)}},{}],7:[function(require,module,exports){module.exports=function(x){return 1-.25*x*(1+x/16*(3+1.25*x))}},{}],8:[function(require,module,exports){module.exports=function(x){return.375*x*(1+.25*x*(1+.46875*x))}},{}],9:[function(require,module,exports){module.exports=function(x){return.05859375*x*x*(1+.75*x)}},{}],10:[function(require,module,exports){module.exports=function(x){return x*x*x*(35/3072)}},{}],11:[function(require,module,exports){module.exports=function(a,e,sinphi){var temp=e*sinphi;return a/Math.sqrt(1-temp*temp)}},{}],12:[function(require,module,exports){module.exports=function(ml,e0,e1,e2,e3){var phi;var dphi;phi=ml/e0;for(var i=0;i<15;i++){dphi=(ml-(e0*phi-e1*Math.sin(2*phi)+e2*Math.sin(4*phi)-e3*Math.sin(6*phi)))/(e0-2*e1*Math.cos(2*phi)+4*e2*Math.cos(4*phi)-6*e3*Math.cos(6*phi));phi+=dphi;if(Math.abs(dphi)<=1e-10){return phi}}return NaN}},{}],13:[function(require,module,exports){var HALF_PI=Math.PI/2;module.exports=function(eccent,q){var temp=1-(1-eccent*eccent)/(2*eccent)*Math.log((1-eccent)/(1+eccent));if(Math.abs(Math.abs(q)-temp)<1e-6){if(q<0){return-1*HALF_PI}else{return HALF_PI}}var phi=Math.asin(.5*q);var dphi;var sin_phi;var cos_phi;var con;for(var i=0;i<30;i++){sin_phi=Math.sin(phi);cos_phi=Math.cos(phi);con=eccent*sin_phi;dphi=Math.pow(1-con*con,2)/(2*cos_phi)*(q/(1-eccent*eccent)-sin_phi/(1-con*con)+.5/eccent*Math.log((1-con)/(1+con)));phi+=dphi;if(Math.abs(dphi)<=1e-10){return phi}}return NaN}},{}],14:[function(require,module,exports){module.exports=function(e0,e1,e2,e3,phi){return e0*phi-e1*Math.sin(2*phi)+e2*Math.sin(4*phi)-e3*Math.sin(6*phi)}},{}],15:[function(require,module,exports){module.exports=function(eccent,sinphi,cosphi){var con=eccent*sinphi;return cosphi/Math.sqrt(1-con*con)}},{}],16:[function(require,module,exports){var HALF_PI=Math.PI/2;module.exports=function(eccent,ts){var eccnth=.5*eccent;var con,dphi;var phi=HALF_PI-2*Math.atan(ts);for(var i=0;i<=15;i++){con=eccent*Math.sin(phi);dphi=HALF_PI-2*Math.atan(ts*Math.pow((1-con)/(1+con),eccnth))-phi;phi+=dphi;if(Math.abs(dphi)<=1e-10){return phi}}return-9999}},{}],17:[function(require,module,exports){var C00=1;var C02=.25;var C04=.046875;var C06=.01953125;var C08=.01068115234375;var C22=.75;var C44=.46875;var C46=.013020833333333334;var C48=.007120768229166667;var C66=.3645833333333333;var C68=.005696614583333333;var C88=.3076171875;module.exports=function(es){var en=[];en[0]=C00-es*(C02+es*(C04+es*(C06+es*C08)));en[1]=es*(C22-es*(C04+es*(C06+es*C08)));var t=es*es;en[2]=t*(C44-es*(C46+es*C48));t*=es;en[3]=t*(C66-es*C68);en[4]=t*es*C88;return en}},{}],18:[function(require,module,exports){var pj_mlfn=require("./pj_mlfn");var EPSLN=1e-10;var MAX_ITER=20;module.exports=function(arg,es,en){var k=1/(1-es);var phi=arg;for(var i=MAX_ITER;i;--i){var s=Math.sin(phi);var t=1-es*s*s;t=(pj_mlfn(phi,s,Math.cos(phi),en)-arg)*(t*Math.sqrt(t))*k;phi-=t;if(Math.abs(t)<EPSLN){return phi}}return phi}},{"./pj_mlfn":19}],19:[function(require,module,exports){module.exports=function(phi,sphi,cphi,en){cphi*=sphi;sphi*=sphi;return en[0]*phi-cphi*(en[1]+sphi*(en[2]+sphi*(en[3]+sphi*en[4])))}},{}],20:[function(require,module,exports){module.exports=function(eccent,sinphi){var con;if(eccent>1e-7){con=eccent*sinphi;return(1-eccent*eccent)*(sinphi/(1-con*con)-.5/eccent*Math.log((1-con)/(1+con)))}else{return 2*sinphi}}},{}],21:[function(require,module,exports){module.exports=function(x){return x<0?-1:1}},{}],22:[function(require,module,exports){module.exports=function(esinp,exp){return Math.pow((1-esinp)/(1+esinp),exp)}},{}],23:[function(require,module,exports){module.exports=function(array){var out={x:array[0],y:array[1]};if(array.length>2){out.z=array[2]}if(array.length>3){out.m=array[3]}return out}},{}],24:[function(require,module,exports){var HALF_PI=Math.PI/2;module.exports=function(eccent,phi,sinphi){var con=eccent*sinphi;var com=.5*eccent;con=Math.pow((1-con)/(1+con),com);return Math.tan(.5*(HALF_PI-phi))/con}},{}],25:[function(require,module,exports){exports.wgs84={towgs84:"0,0,0",ellipse:"WGS84",datumName:"WGS84"};exports.ch1903={towgs84:"674.374,15.056,405.346",ellipse:"bessel",datumName:"swiss"};exports.ggrs87={towgs84:"-199.87,74.79,246.62",ellipse:"GRS80",datumName:"Greek_Geodetic_Reference_System_1987"};exports.nad83={towgs84:"0,0,0",ellipse:"GRS80",datumName:"North_American_Datum_1983"};exports.nad27={nadgrids:"@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",ellipse:"clrk66",datumName:"North_American_Datum_1927"};exports.potsdam={towgs84:"606.0,23.0,413.0",ellipse:"bessel",datumName:"Potsdam Rauenberg 1950 DHDN"};exports.carthage={towgs84:"-263.0,6.0,431.0",ellipse:"clark80",datumName:"Carthage 1934 Tunisia"};exports.hermannskogel={towgs84:"653.0,-212.0,449.0",ellipse:"bessel",datumName:"Hermannskogel"};exports.ire65={towgs84:"482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",ellipse:"mod_airy",datumName:"Ireland 1965"};exports.rassadiran={towgs84:"-133.63,-157.5,-158.62",ellipse:"intl",datumName:"Rassadiran"};exports.nzgd49={towgs84:"59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",ellipse:"intl",datumName:"New Zealand Geodetic Datum 1949"};exports.osgb36={towgs84:"446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",ellipse:"airy",datumName:"Airy 1830"};exports.s_jtsk={towgs84:"589,76,480",ellipse:"bessel",datumName:"S-JTSK (Ferro)"};exports.beduaram={towgs84:"-106,-87,188",ellipse:"clrk80",datumName:"Beduaram"};exports.gunung_segara={towgs84:"-403,684,41",ellipse:"bessel",datumName:"Gunung Segara Jakarta"};exports.rnb72={towgs84:"106.869,-52.2978,103.724,-0.33657,0.456955,-1.84218,1",ellipse:"intl",datumName:"Reseau National Belge 1972"}},{}],26:[function(require,module,exports){exports.MERIT={a:6378137,rf:298.257,ellipseName:"MERIT 1983"};exports.SGS85={a:6378136,rf:298.257,ellipseName:"Soviet Geodetic System 85"};exports.GRS80={a:6378137,rf:298.257222101,ellipseName:"GRS 1980(IUGG, 1980)"};exports.IAU76={a:6378140,rf:298.257,ellipseName:"IAU 1976"};exports.airy={a:6377563.396,b:6356256.91,ellipseName:"Airy 1830"};exports.APL4={a:6378137,rf:298.25,ellipseName:"Appl. Physics. 1965"};exports.NWL9D={a:6378145,rf:298.25,ellipseName:"Naval Weapons Lab., 1965"};exports.mod_airy={a:6377340.189,b:6356034.446,ellipseName:"Modified Airy"};exports.andrae={a:6377104.43,rf:300,ellipseName:"Andrae 1876 (Den., Iclnd.)"};exports.aust_SA={a:6378160,rf:298.25,ellipseName:"Australian Natl & S. Amer. 1969"};exports.GRS67={a:6378160,rf:298.247167427,ellipseName:"GRS 67(IUGG 1967)"};exports.bessel={a:6377397.155,rf:299.1528128,ellipseName:"Bessel 1841"};exports.bess_nam={a:6377483.865,rf:299.1528128,ellipseName:"Bessel 1841 (Namibia)"};exports.clrk66={a:6378206.4,b:6356583.8,ellipseName:"Clarke 1866"};exports.clrk80={a:6378249.145,rf:293.4663,ellipseName:"Clarke 1880 mod."};exports.clrk58={a:6378293.645208759,rf:294.2606763692654,ellipseName:"Clarke 1858"};exports.CPM={a:6375738.7,rf:334.29,ellipseName:"Comm. des Poids et Mesures 1799"};exports.delmbr={a:6376428,rf:311.5,ellipseName:"Delambre 1810 (Belgium)"};exports.engelis={a:6378136.05,rf:298.2566,ellipseName:"Engelis 1985"};exports.evrst30={a:6377276.345,rf:300.8017,ellipseName:"Everest 1830"};exports.evrst48={a:6377304.063,rf:300.8017,ellipseName:"Everest 1948"};exports.evrst56={a:6377301.243,rf:300.8017,ellipseName:"Everest 1956"};exports.evrst69={a:6377295.664,rf:300.8017,ellipseName:"Everest 1969"};exports.evrstSS={a:6377298.556,rf:300.8017,ellipseName:"Everest (Sabah & Sarawak)"};exports.fschr60={a:6378166,rf:298.3,ellipseName:"Fischer (Mercury Datum) 1960"};exports.fschr60m={a:6378155,rf:298.3,ellipseName:"Fischer 1960"};exports.fschr68={a:6378150,rf:298.3,ellipseName:"Fischer 1968"};exports.helmert={a:6378200,rf:298.3,ellipseName:"Helmert 1906"};exports.hough={a:6378270,rf:297,ellipseName:"Hough"};exports.intl={a:6378388,rf:297,ellipseName:"International 1909 (Hayford)"};exports.kaula={a:6378163,rf:298.24,ellipseName:"Kaula 1961"};exports.lerch={a:6378139,rf:298.257,ellipseName:"Lerch 1979"};exports.mprts={a:6397300,rf:191,ellipseName:"Maupertius 1738"};exports.new_intl={a:6378157.5,b:6356772.2,ellipseName:"New International 1967"};exports.plessis={a:6376523,rf:6355863,ellipseName:"Plessis 1817 (France)"};exports.krass={a:6378245,rf:298.3,ellipseName:"Krassovsky, 1942"};exports.SEasia={a:6378155,b:6356773.3205,ellipseName:"Southeast Asia"};exports.walbeck={a:6376896,b:6355834.8467,ellipseName:"Walbeck"};exports.WGS60={a:6378165,rf:298.3,ellipseName:"WGS 60"};exports.WGS66={a:6378145,rf:298.25,ellipseName:"WGS 66"};exports.WGS7={a:6378135,rf:298.26,ellipseName:"WGS 72"};exports.WGS84={a:6378137,rf:298.257223563,ellipseName:"WGS 84"};exports.sphere={a:6370997,b:6370997,ellipseName:"Normal Sphere (r=6370997)"}},{}],27:[function(require,module,exports){exports.greenwich=0;exports.lisbon=-9.131906111111;exports.paris=2.337229166667;exports.bogota=-74.080916666667;exports.madrid=-3.687938888889;exports.rome=12.452333333333;exports.bern=7.439583333333;exports.jakarta=106.807719444444;exports.ferro=-17.666666666667;exports.brussels=4.367975;exports.stockholm=18.058277777778;exports.athens=23.7163375;exports.oslo=10.722916666667},{}],28:[function(require,module,exports){exports.ft={to_meter:.3048};exports["us-ft"]={to_meter:1200/3937}},{}],29:[function(require,module,exports){var proj=require("./Proj");var transform=require("./transform");var wgs84=proj("WGS84");function transformer(from,to,coords){var transformedArray;if(Array.isArray(coords)){transformedArray=transform(from,to,coords);if(coords.length===3){return[transformedArray.x,transformedArray.y,transformedArray.z]}else{return[transformedArray.x,transformedArray.y]}}else{return transform(from,to,coords)}}function checkProj(item){if(item instanceof proj){return item}if(item.oProj){return item.oProj}return proj(item)}function proj4(fromProj,toProj,coord){fromProj=checkProj(fromProj);var single=false;var obj;if(typeof toProj==="undefined"){toProj=fromProj;fromProj=wgs84;single=true}else if(typeof toProj.x!=="undefined"||Array.isArray(toProj)){coord=toProj;toProj=fromProj;fromProj=wgs84;single=true}toProj=checkProj(toProj);if(coord){return transformer(fromProj,toProj,coord)}else{obj={forward:function(coords){return transformer(fromProj,toProj,coords)},inverse:function(coords){return transformer(toProj,fromProj,coords)}};if(single){obj.oProj=toProj}return obj}}module.exports=proj4},{"./Proj":2,"./transform":65}],30:[function(require,module,exports){var HALF_PI=Math.PI/2;var PJD_3PARAM=1;var PJD_7PARAM=2;var PJD_GRIDSHIFT=3;var PJD_WGS84=4;var PJD_NODATUM=5;var SEC_TO_RAD=484813681109536e-20;var AD_C=1.0026;var COS_67P5=.3826834323650898;var datum=function(proj){if(!(this instanceof datum)){return new datum(proj)}this.datum_type=PJD_WGS84;if(!proj){return}if(proj.datumCode&&proj.datumCode==="none"){this.datum_type=PJD_NODATUM}if(proj.datum_params){this.datum_params=proj.datum_params.map(parseFloat);if(this.datum_params[0]!==0||this.datum_params[1]!==0||this.datum_params[2]!==0){this.datum_type=PJD_3PARAM}if(this.datum_params.length>3){if(this.datum_params[3]!==0||this.datum_params[4]!==0||this.datum_params[5]!==0||this.datum_params[6]!==0){this.datum_type=PJD_7PARAM;this.datum_params[3]*=SEC_TO_RAD;this.datum_params[4]*=SEC_TO_RAD;this.datum_params[5]*=SEC_TO_RAD;this.datum_params[6]=this.datum_params[6]/1e6+1}}}this.datum_type=proj.grids?PJD_GRIDSHIFT:this.datum_type;this.a=proj.a;this.b=proj.b;this.es=proj.es;this.ep2=proj.ep2;if(this.datum_type===PJD_GRIDSHIFT){this.grids=proj.grids}};datum.prototype={compare_datums:function(dest){if(this.datum_type!==dest.datum_type){return false}else if(this.a!==dest.a||Math.abs(this.es-dest.es)>5e-11){return false}else if(this.datum_type===PJD_3PARAM){return this.datum_params[0]===dest.datum_params[0]&&this.datum_params[1]===dest.datum_params[1]&&this.datum_params[2]===dest.datum_params[2]}else if(this.datum_type===PJD_7PARAM){return this.datum_params[0]===dest.datum_params[0]&&this.datum_params[1]===dest.datum_params[1]&&this.datum_params[2]===dest.datum_params[2]&&this.datum_params[3]===dest.datum_params[3]&&this.datum_params[4]===dest.datum_params[4]&&this.datum_params[5]===dest.datum_params[5]&&this.datum_params[6]===dest.datum_params[6]}else if(this.datum_type===PJD_GRIDSHIFT||dest.datum_type===PJD_GRIDSHIFT){return this.nadgrids===dest.nadgrids}else{return true}},geodetic_to_geocentric:function(p){var Longitude=p.x;var Latitude=p.y;var Height=p.z?p.z:0;var X;var Y;var Z;var Error_Code=0;var Rn;var Sin_Lat;var Sin2_Lat;var Cos_Lat;if(Latitude<-HALF_PI&&Latitude>-1.001*HALF_PI){Latitude=-HALF_PI}else if(Latitude>HALF_PI&&Latitude<1.001*HALF_PI){Latitude=HALF_PI}else if(Latitude<-HALF_PI||Latitude>HALF_PI){return null}if(Longitude>Math.PI){Longitude-=2*Math.PI}Sin_Lat=Math.sin(Latitude);Cos_Lat=Math.cos(Latitude);Sin2_Lat=Sin_Lat*Sin_Lat;Rn=this.a/Math.sqrt(1-this.es*Sin2_Lat);X=(Rn+Height)*Cos_Lat*Math.cos(Longitude);Y=(Rn+Height)*Cos_Lat*Math.sin(Longitude);Z=(Rn*(1-this.es)+Height)*Sin_Lat;p.x=X;p.y=Y;p.z=Z;return Error_Code},geocentric_to_geodetic:function(p){var genau=1e-12;var genau2=genau*genau;var maxiter=30;var P;var RR;var CT;var ST;var RX;var RK;var RN;var CPHI0;var SPHI0;var CPHI;var SPHI;var SDPHI;var At_Pole;var iter;var X=p.x;var Y=p.y;var Z=p.z?p.z:0;var Longitude;var Latitude;var Height;At_Pole=false;P=Math.sqrt(X*X+Y*Y);RR=Math.sqrt(X*X+Y*Y+Z*Z);if(P/this.a<genau){At_Pole=true;Longitude=0;if(RR/this.a<genau){Latitude=HALF_PI;Height=-this.b;return}}else{Longitude=Math.atan2(Y,X)}CT=Z/RR;ST=P/RR;RX=1/Math.sqrt(1-this.es*(2-this.es)*ST*ST);CPHI0=ST*(1-this.es)*RX;SPHI0=CT*RX;iter=0;do{iter++;RN=this.a/Math.sqrt(1-this.es*SPHI0*SPHI0);Height=P*CPHI0+Z*SPHI0-RN*(1-this.es*SPHI0*SPHI0);RK=this.es*RN/(RN+Height);RX=1/Math.sqrt(1-RK*(2-RK)*ST*ST);CPHI=ST*(1-RK)*RX;SPHI=CT*RX;SDPHI=SPHI*CPHI0-CPHI*SPHI0;CPHI0=CPHI;SPHI0=SPHI}while(SDPHI*SDPHI>genau2&&iter<maxiter);Latitude=Math.atan(SPHI/Math.abs(CPHI));p.x=Longitude;p.y=Latitude;p.z=Height;return p},geocentric_to_geodetic_noniter:function(p){var X=p.x;var Y=p.y;var Z=p.z?p.z:0;var Longitude;var Latitude;var Height;var W;var W2;var T0;var T1;var S0;var S1;var Sin_B0;var Sin3_B0;var Cos_B0;var Sin_p1;var Cos_p1;var Rn;var Sum;var At_Pole;X=parseFloat(X);Y=parseFloat(Y);Z=parseFloat(Z);At_Pole=false;if(X!==0){Longitude=Math.atan2(Y,X)}else{if(Y>0){Longitude=HALF_PI}else if(Y<0){Longitude=-HALF_PI}else{At_Pole=true;Longitude=0;if(Z>0){Latitude=HALF_PI}else if(Z<0){Latitude=-HALF_PI}else{Latitude=HALF_PI;Height=-this.b;return}}}W2=X*X+Y*Y;W=Math.sqrt(W2);T0=Z*AD_C;S0=Math.sqrt(T0*T0+W2);Sin_B0=T0/S0;Cos_B0=W/S0;Sin3_B0=Sin_B0*Sin_B0*Sin_B0;T1=Z+this.b*this.ep2*Sin3_B0;Sum=W-this.a*this.es*Cos_B0*Cos_B0*Cos_B0;S1=Math.sqrt(T1*T1+Sum*Sum);Sin_p1=T1/S1;Cos_p1=Sum/S1;Rn=this.a/Math.sqrt(1-this.es*Sin_p1*Sin_p1);if(Cos_p1>=COS_67P5){Height=W/Cos_p1-Rn}else if(Cos_p1<=-COS_67P5){Height=W/-Cos_p1-Rn}else{Height=Z/Sin_p1+Rn*(this.es-1)}if(At_Pole===false){Latitude=Math.atan(Sin_p1/Cos_p1)}p.x=Longitude;p.y=Latitude;p.z=Height;return p},geocentric_to_wgs84:function(p){if(this.datum_type===PJD_3PARAM){p.x+=this.datum_params[0];p.y+=this.datum_params[1];p.z+=this.datum_params[2]}else if(this.datum_type===PJD_7PARAM){var Dx_BF=this.datum_params[0];var Dy_BF=this.datum_params[1];var Dz_BF=this.datum_params[2];var Rx_BF=this.datum_params[3];var Ry_BF=this.datum_params[4];var Rz_BF=this.datum_params[5];var M_BF=this.datum_params[6];var x_out=M_BF*(p.x-Rz_BF*p.y+Ry_BF*p.z)+Dx_BF;var y_out=M_BF*(Rz_BF*p.x+p.y-Rx_BF*p.z)+Dy_BF;var z_out=M_BF*(-Ry_BF*p.x+Rx_BF*p.y+p.z)+Dz_BF;p.x=x_out;p.y=y_out;p.z=z_out}},geocentric_from_wgs84:function(p){if(this.datum_type===PJD_3PARAM){p.x-=this.datum_params[0];p.y-=this.datum_params[1];p.z-=this.datum_params[2]}else if(this.datum_type===PJD_7PARAM){var Dx_BF=this.datum_params[0];var Dy_BF=this.datum_params[1];var Dz_BF=this.datum_params[2];var Rx_BF=this.datum_params[3];var Ry_BF=this.datum_params[4];var Rz_BF=this.datum_params[5];var M_BF=this.datum_params[6];var x_tmp=(p.x-Dx_BF)/M_BF;var y_tmp=(p.y-Dy_BF)/M_BF;var z_tmp=(p.z-Dz_BF)/M_BF;p.x=x_tmp+Rz_BF*y_tmp-Ry_BF*z_tmp;p.y=-Rz_BF*x_tmp+y_tmp+Rx_BF*z_tmp;p.z=Ry_BF*x_tmp-Rx_BF*y_tmp+z_tmp}}};module.exports=datum},{}],31:[function(require,module,exports){var PJD_3PARAM=1;var PJD_7PARAM=2;var PJD_GRIDSHIFT=3;var PJD_NODATUM=5;var SRS_WGS84_SEMIMAJOR=6378137;var SRS_WGS84_ESQUARED=.006694379990141316;module.exports=function(source,dest,point){var wp,i,l;function checkParams(fallback){return fallback===PJD_3PARAM||fallback===PJD_7PARAM}if(source.compare_datums(dest)){return point}if(source.datum_type===PJD_NODATUM||dest.datum_type===PJD_NODATUM){return point}var src_a=source.a;var src_es=source.es;var dst_a=dest.a;var dst_es=dest.es;var fallback=source.datum_type;if(fallback===PJD_GRIDSHIFT){if(this.apply_gridshift(source,0,point)===0){source.a=SRS_WGS84_SEMIMAJOR;source.es=SRS_WGS84_ESQUARED}else{if(!source.datum_params){source.a=src_a;source.es=source.es;return point}wp=1;for(i=0,l=source.datum_params.length;i<l;i++){wp*=source.datum_params[i]}if(wp===0){source.a=src_a;source.es=source.es;return point}if(source.datum_params.length>3){fallback=PJD_7PARAM}else{fallback=PJD_3PARAM}}}if(dest.datum_type===PJD_GRIDSHIFT){dest.a=SRS_WGS84_SEMIMAJOR;dest.es=SRS_WGS84_ESQUARED}if(source.es!==dest.es||source.a!==dest.a||checkParams(fallback)||checkParams(dest.datum_type)){source.geodetic_to_geocentric(point);if(checkParams(source.datum_type)){source.geocentric_to_wgs84(point)}if(checkParams(dest.datum_type)){dest.geocentric_from_wgs84(point)}dest.geocentric_to_geodetic(point)}if(dest.datum_type===PJD_GRIDSHIFT){this.apply_gridshift(dest,1,point)}source.a=src_a;source.es=src_es;dest.a=dst_a;dest.es=dst_es;return point}},{}],32:[function(require,module,exports){var globals=require("./global");var parseProj=require("./projString");var wkt=require("./wkt");function defs(name){var that=this;if(arguments.length===2){var def=arguments[1];if(typeof def==="string"){if(def.charAt(0)==="+"){defs[name]=parseProj(arguments[1])}else{defs[name]=wkt(arguments[1])}}else{defs[name]=def}}else if(arguments.length===1){if(Array.isArray(name)){return name.map(function(v){if(Array.isArray(v)){defs.apply(that,v)}else{defs(v)}})}else if(typeof name==="string"){if(name in defs){return defs[name]}}else if("EPSG"in name){defs["EPSG:"+name.EPSG]=name}else if("ESRI"in name){defs["ESRI:"+name.ESRI]=name}else if("IAU2000"in name){defs["IAU2000:"+name.IAU2000]=name}else{console.log(name)}return}}globals(defs);module.exports=defs},{"./global":35,"./projString":38,"./wkt":66}],33:[function(require,module,exports){var Datum=require("./constants/Datum");var Ellipsoid=require("./constants/Ellipsoid");var extend=require("./extend");var datum=require("./datum");var EPSLN=1e-10;var SIXTH=.16666666666666666;var RA4=.04722222222222222;var RA6=.022156084656084655;module.exports=function(json){if(json.datumCode&&json.datumCode!=="none"){var datumDef=Datum[json.datumCode];if(datumDef){json.datum_params=datumDef.towgs84?datumDef.towgs84.split(","):null;json.ellps=datumDef.ellipse;json.datumName=datumDef.datumName?datumDef.datumName:json.datumCode}}if(!json.a){var ellipse=Ellipsoid[json.ellps]?Ellipsoid[json.ellps]:Ellipsoid.WGS84;extend(json,ellipse)}if(json.rf&&!json.b){json.b=(1-1/json.rf)*json.a}if(json.rf===0||Math.abs(json.a-json.b)<EPSLN){json.sphere=true;json.b=json.a}json.a2=json.a*json.a;json.b2=json.b*json.b;json.es=(json.a2-json.b2)/json.a2;json.e=Math.sqrt(json.es);if(json.R_A){json.a*=1-json.es*(SIXTH+json.es*(RA4+json.es*RA6));json.a2=json.a*json.a;json.b2=json.b*json.b;json.es=0}json.ep2=(json.a2-json.b2)/json.b2;if(!json.k0){json.k0=1}if(!json.axis){json.axis="enu"}if(!json.datum){json.datum=datum(json)}return json}},{"./constants/Datum":25,"./constants/Ellipsoid":26,"./datum":30,"./extend":34}],34:[function(require,module,exports){module.exports=function(destination,source){destination=destination||{};var value,property;if(!source){return destination}for(property in source){value=source[property];if(value!==undefined){destination[property]=value}}return destination}},{}],35:[function(require,module,exports){module.exports=function(defs){defs("EPSG:4326","+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");defs("EPSG:4269","+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees");defs("EPSG:3857","+title=WGS 84 / Pseudo-Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs");defs.WGS84=defs["EPSG:4326"];defs["EPSG:3785"]=defs["EPSG:3857"];defs.GOOGLE=defs["EPSG:3857"];defs["EPSG:900913"]=defs["EPSG:3857"];defs["EPSG:102113"]=defs["EPSG:3857"]}},{}],36:[function(require,module,exports){var projs=[require("./projections/tmerc"),require("./projections/utm"),require("./projections/sterea"),require("./projections/stere"),require("./projections/somerc"),require("./projections/omerc"),require("./projections/lcc"),require("./projections/krovak"),require("./projections/cass"),require("./projections/laea"),require("./projections/aea"),require("./projections/gnom"),require("./projections/cea"),require("./projections/eqc"),require("./projections/poly"),require("./projections/nzmg"),require("./projections/mill"),require("./projections/sinu"),require("./projections/moll"),require("./projections/eqdc"),require("./projections/vandg"),require("./projections/aeqd")];module.exports=function(proj4){projs.forEach(function(proj){proj4.Proj.projections.add(proj)})}},{"./projections/aea":40,"./projections/aeqd":41,"./projections/cass":42,"./projections/cea":43,"./projections/eqc":44,"./projections/eqdc":45,"./projections/gnom":47,"./projections/krovak":48,"./projections/laea":49,"./projections/lcc":50,"./projections/mill":53,"./projections/moll":54,"./projections/nzmg":55,"./projections/omerc":56,"./projections/poly":57,"./projections/sinu":58,"./projections/somerc":59,"./projections/stere":60,"./projections/sterea":61,"./projections/tmerc":62,"./projections/utm":63,"./projections/vandg":64}],37:[function(require,module,exports){var defs=require("./defs");var wkt=require("./wkt");var projStr=require("./projString");function testObj(code){return typeof code==="string"}function testDef(code){return code in defs}function testWKT(code){var codeWords=["GEOGCS","GEOCCS","PROJCS","LOCAL_CS"];return codeWords.reduce(function(a,b){return a+1+code.indexOf(b)},0)}function testProj(code){return code[0]==="+"}function parse(code){if(testObj(code)){if(testDef(code)){return defs[code]}else if(testWKT(code)){return wkt(code)}else if(testProj(code)){return projStr(code)}}else{return code}}module.exports=parse},{"./defs":32,"./projString":38,"./wkt":66}],38:[function(require,module,exports){var D2R=.017453292519943295;var PrimeMeridian=require("./constants/PrimeMeridian");var units=require("./constants/units");module.exports=function(defData){var self={};var paramObj={};defData.split("+").map(function(v){return v.trim()}).filter(function(a){return a}).forEach(function(a){var split=a.split("=");split.push(true);paramObj[split[0].toLowerCase()]=split[1]});var paramName,paramVal,paramOutname;var params={proj:"projName",datum:"datumCode",rf:function(v){self.rf=parseFloat(v)},lat_0:function(v){self.lat0=v*D2R},lat_1:function(v){self.lat1=v*D2R},lat_2:function(v){self.lat2=v*D2R},lat_ts:function(v){self.lat_ts=v*D2R},lon_0:function(v){self.long0=v*D2R},lon_1:function(v){self.long1=v*D2R},lon_2:function(v){self.long2=v*D2R},alpha:function(v){self.alpha=parseFloat(v)*D2R},lonc:function(v){self.longc=v*D2R},x_0:function(v){self.x0=parseFloat(v)},y_0:function(v){self.y0=parseFloat(v)},k_0:function(v){self.k0=parseFloat(v)},k:function(v){self.k0=parseFloat(v)},a:function(v){self.a=parseFloat(v)},b:function(v){self.b=parseFloat(v)},r_a:function(){self.R_A=true},zone:function(v){self.zone=parseInt(v,10)},south:function(){self.utmSouth=true},towgs84:function(v){self.datum_params=v.split(",").map(function(a){return parseFloat(a)})},to_meter:function(v){self.to_meter=parseFloat(v)},units:function(v){self.units=v;if(units[v]){self.to_meter=units[v].to_meter}},from_greenwich:function(v){self.from_greenwich=v*D2R},pm:function(v){self.from_greenwich=(PrimeMeridian[v]?PrimeMeridian[v]:parseFloat(v))*D2R},nadgrids:function(v){if(v==="@null"){self.datumCode="none"}else{self.nadgrids=v}},axis:function(v){var legalAxis="ewnsud";if(v.length===3&&legalAxis.indexOf(v.substr(0,1))!==-1&&legalAxis.indexOf(v.substr(1,1))!==-1&&legalAxis.indexOf(v.substr(2,1))!==-1){self.axis=v}}};for(paramName in paramObj){paramVal=paramObj[paramName];if(paramName in params){paramOutname=params[paramName];if(typeof paramOutname==="function"){paramOutname(paramVal)}else{self[paramOutname]=paramVal}}else{self[paramName]=paramVal}}if(typeof self.datumCode==="string"&&self.datumCode!=="WGS84"){self.datumCode=self.datumCode.toLowerCase()}return self}},{"./constants/PrimeMeridian":27,"./constants/units":28}],39:[function(require,module,exports){var projs=[require("./projections/merc"),require("./projections/longlat")];var names={};var projStore=[];function add(proj,i){var len=projStore.length;if(!proj.names){console.log(i);return true}projStore[len]=proj;proj.names.forEach(function(n){names[n.toLowerCase()]=len});return this}exports.add=add;exports.get=function(name){if(!name){return false}var n=name.toLowerCase();if(typeof names[n]!=="undefined"&&projStore[names[n]]){return projStore[names[n]]}};exports.start=function(){projs.forEach(add)}},{"./projections/longlat":51,"./projections/merc":52}],40:[function(require,module,exports){var EPSLN=1e-10;var msfnz=require("../common/msfnz");var qsfnz=require("../common/qsfnz");var adjust_lon=require("../common/adjust_lon");var asinz=require("../common/asinz");exports.init=function(){if(Math.abs(this.lat1+this.lat2)<EPSLN){return}this.temp=this.b/this.a;this.es=1-Math.pow(this.temp,2);this.e3=Math.sqrt(this.es);this.sin_po=Math.sin(this.lat1);this.cos_po=Math.cos(this.lat1);this.t1=this.sin_po;this.con=this.sin_po;this.ms1=msfnz(this.e3,this.sin_po,this.cos_po);this.qs1=qsfnz(this.e3,this.sin_po,this.cos_po);this.sin_po=Math.sin(this.lat2);this.cos_po=Math.cos(this.lat2);this.t2=this.sin_po;this.ms2=msfnz(this.e3,this.sin_po,this.cos_po);this.qs2=qsfnz(this.e3,this.sin_po,this.cos_po);this.sin_po=Math.sin(this.lat0);this.cos_po=Math.cos(this.lat0);this.t3=this.sin_po;this.qs0=qsfnz(this.e3,this.sin_po,this.cos_po);if(Math.abs(this.lat1-this.lat2)>EPSLN){this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1)}else{this.ns0=this.con}this.c=this.ms1*this.ms1+this.ns0*this.qs1;this.rh=this.a*Math.sqrt(this.c-this.ns0*this.qs0)/this.ns0};exports.forward=function(p){var lon=p.x;var lat=p.y;this.sin_phi=Math.sin(lat);this.cos_phi=Math.cos(lat);var qs=qsfnz(this.e3,this.sin_phi,this.cos_phi);var rh1=this.a*Math.sqrt(this.c-this.ns0*qs)/this.ns0;var theta=this.ns0*adjust_lon(lon-this.long0);var x=rh1*Math.sin(theta)+this.x0;var y=this.rh-rh1*Math.cos(theta)+this.y0;p.x=x;p.y=y;return p};exports.inverse=function(p){var rh1,qs,con,theta,lon,lat;p.x-=this.x0;p.y=this.rh-p.y+this.y0;if(this.ns0>=0){rh1=Math.sqrt(p.x*p.x+p.y*p.y);con=1}else{rh1=-Math.sqrt(p.x*p.x+p.y*p.y);con=-1}theta=0;if(rh1!==0){theta=Math.atan2(con*p.x,con*p.y)}con=rh1*this.ns0/this.a;if(this.sphere){lat=Math.asin((this.c-con*con)/(2*this.ns0))}else{qs=(this.c-con*con)/this.ns0;lat=this.phi1z(this.e3,qs)}lon=adjust_lon(theta/this.ns0+this.long0);p.x=lon;p.y=lat;return p};exports.phi1z=function(eccent,qs){var sinphi,cosphi,con,com,dphi;var phi=asinz(.5*qs);if(eccent<EPSLN){return phi}var eccnts=eccent*eccent;for(var i=1;i<=25;i++){sinphi=Math.sin(phi);cosphi=Math.cos(phi);con=eccent*sinphi;com=1-con*con;dphi=.5*com*com/cosphi*(qs/(1-eccnts)-sinphi/com+.5/eccent*Math.log((1-con)/(1+con)));phi=phi+dphi;if(Math.abs(dphi)<=1e-7){return phi}}return null};exports.names=["Albers_Conic_Equal_Area","Albers","aea"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/msfnz":15,"../common/qsfnz":20}],41:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var HALF_PI=Math.PI/2;var EPSLN=1e-10;var mlfn=require("../common/mlfn");var e0fn=require("../common/e0fn");var e1fn=require("../common/e1fn");var e2fn=require("../common/e2fn");var e3fn=require("../common/e3fn");var gN=require("../common/gN");var asinz=require("../common/asinz");var imlfn=require("../common/imlfn");exports.init=function(){this.sin_p12=Math.sin(this.lat0);this.cos_p12=Math.cos(this.lat0)};exports.forward=function(p){var lon=p.x;var lat=p.y;var sinphi=Math.sin(p.y);var cosphi=Math.cos(p.y);var dlon=adjust_lon(lon-this.long0);var e0,e1,e2,e3,Mlp,Ml,tanphi,Nl1,Nl,psi,Az,G,H,GH,Hs,c,kp,cos_c,s,s2,s3,s4,s5;if(this.sphere){if(Math.abs(this.sin_p12-1)<=EPSLN){p.x=this.x0+this.a*(HALF_PI-lat)*Math.sin(dlon);p.y=this.y0-this.a*(HALF_PI-lat)*Math.cos(dlon);return p}else if(Math.abs(this.sin_p12+1)<=EPSLN){p.x=this.x0+this.a*(HALF_PI+lat)*Math.sin(dlon);p.y=this.y0+this.a*(HALF_PI+lat)*Math.cos(dlon);
return p}else{cos_c=this.sin_p12*sinphi+this.cos_p12*cosphi*Math.cos(dlon);c=Math.acos(cos_c);kp=c/Math.sin(c);p.x=this.x0+this.a*kp*cosphi*Math.sin(dlon);p.y=this.y0+this.a*kp*(this.cos_p12*sinphi-this.sin_p12*cosphi*Math.cos(dlon));return p}}else{e0=e0fn(this.es);e1=e1fn(this.es);e2=e2fn(this.es);e3=e3fn(this.es);if(Math.abs(this.sin_p12-1)<=EPSLN){Mlp=this.a*mlfn(e0,e1,e2,e3,HALF_PI);Ml=this.a*mlfn(e0,e1,e2,e3,lat);p.x=this.x0+(Mlp-Ml)*Math.sin(dlon);p.y=this.y0-(Mlp-Ml)*Math.cos(dlon);return p}else if(Math.abs(this.sin_p12+1)<=EPSLN){Mlp=this.a*mlfn(e0,e1,e2,e3,HALF_PI);Ml=this.a*mlfn(e0,e1,e2,e3,lat);p.x=this.x0+(Mlp+Ml)*Math.sin(dlon);p.y=this.y0+(Mlp+Ml)*Math.cos(dlon);return p}else{tanphi=sinphi/cosphi;Nl1=gN(this.a,this.e,this.sin_p12);Nl=gN(this.a,this.e,sinphi);psi=Math.atan((1-this.es)*tanphi+this.es*Nl1*this.sin_p12/(Nl*cosphi));Az=Math.atan2(Math.sin(dlon),this.cos_p12*Math.tan(psi)-this.sin_p12*Math.cos(dlon));if(Az===0){s=Math.asin(this.cos_p12*Math.sin(psi)-this.sin_p12*Math.cos(psi))}else if(Math.abs(Math.abs(Az)-Math.PI)<=EPSLN){s=-Math.asin(this.cos_p12*Math.sin(psi)-this.sin_p12*Math.cos(psi))}else{s=Math.asin(Math.sin(dlon)*Math.cos(psi)/Math.sin(Az))}G=this.e*this.sin_p12/Math.sqrt(1-this.es);H=this.e*this.cos_p12*Math.cos(Az)/Math.sqrt(1-this.es);GH=G*H;Hs=H*H;s2=s*s;s3=s2*s;s4=s3*s;s5=s4*s;c=Nl1*s*(1-s2*Hs*(1-Hs)/6+s3/8*GH*(1-2*Hs)+s4/120*(Hs*(4-7*Hs)-3*G*G*(1-7*Hs))-s5/48*GH);p.x=this.x0+c*Math.sin(Az);p.y=this.y0+c*Math.cos(Az);return p}}};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var rh,z,sinz,cosz,lon,lat,con,e0,e1,e2,e3,Mlp,M,N1,psi,Az,cosAz,tmp,A,B,D,Ee,F;if(this.sphere){rh=Math.sqrt(p.x*p.x+p.y*p.y);if(rh>2*HALF_PI*this.a){return}z=rh/this.a;sinz=Math.sin(z);cosz=Math.cos(z);lon=this.long0;if(Math.abs(rh)<=EPSLN){lat=this.lat0}else{lat=asinz(cosz*this.sin_p12+p.y*sinz*this.cos_p12/rh);con=Math.abs(this.lat0)-HALF_PI;if(Math.abs(con)<=EPSLN){if(this.lat0>=0){lon=adjust_lon(this.long0+Math.atan2(p.x,-p.y))}else{lon=adjust_lon(this.long0-Math.atan2(-p.x,p.y))}}else{lon=adjust_lon(this.long0+Math.atan2(p.x*sinz,rh*this.cos_p12*cosz-p.y*this.sin_p12*sinz))}}p.x=lon;p.y=lat;return p}else{e0=e0fn(this.es);e1=e1fn(this.es);e2=e2fn(this.es);e3=e3fn(this.es);if(Math.abs(this.sin_p12-1)<=EPSLN){Mlp=this.a*mlfn(e0,e1,e2,e3,HALF_PI);rh=Math.sqrt(p.x*p.x+p.y*p.y);M=Mlp-rh;lat=imlfn(M/this.a,e0,e1,e2,e3);lon=adjust_lon(this.long0+Math.atan2(p.x,-1*p.y));p.x=lon;p.y=lat;return p}else if(Math.abs(this.sin_p12+1)<=EPSLN){Mlp=this.a*mlfn(e0,e1,e2,e3,HALF_PI);rh=Math.sqrt(p.x*p.x+p.y*p.y);M=rh-Mlp;lat=imlfn(M/this.a,e0,e1,e2,e3);lon=adjust_lon(this.long0+Math.atan2(p.x,p.y));p.x=lon;p.y=lat;return p}else{rh=Math.sqrt(p.x*p.x+p.y*p.y);Az=Math.atan2(p.x,p.y);N1=gN(this.a,this.e,this.sin_p12);cosAz=Math.cos(Az);tmp=this.e*this.cos_p12*cosAz;A=-tmp*tmp/(1-this.es);B=3*this.es*(1-A)*this.sin_p12*this.cos_p12*cosAz/(1-this.es);D=rh/N1;Ee=D-A*(1+A)*Math.pow(D,3)/6-B*(1+3*A)*Math.pow(D,4)/24;F=1-A*Ee*Ee/2-D*Ee*Ee*Ee/6;psi=Math.asin(this.sin_p12*Math.cos(Ee)+this.cos_p12*Math.sin(Ee)*cosAz);lon=adjust_lon(this.long0+Math.asin(Math.sin(Az)*Math.sin(Ee)/Math.cos(psi)));lat=Math.atan((1-this.es*F*this.sin_p12/Math.sin(psi))*Math.tan(psi)/(1-this.es));p.x=lon;p.y=lat;return p}}};exports.names=["Azimuthal_Equidistant","aeqd"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],42:[function(require,module,exports){var mlfn=require("../common/mlfn");var e0fn=require("../common/e0fn");var e1fn=require("../common/e1fn");var e2fn=require("../common/e2fn");var e3fn=require("../common/e3fn");var gN=require("../common/gN");var adjust_lon=require("../common/adjust_lon");var adjust_lat=require("../common/adjust_lat");var imlfn=require("../common/imlfn");var HALF_PI=Math.PI/2;var EPSLN=1e-10;exports.init=function(){if(!this.sphere){this.e0=e0fn(this.es);this.e1=e1fn(this.es);this.e2=e2fn(this.es);this.e3=e3fn(this.es);this.ml0=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,this.lat0)}};exports.forward=function(p){var x,y;var lam=p.x;var phi=p.y;lam=adjust_lon(lam-this.long0);if(this.sphere){x=this.a*Math.asin(Math.cos(phi)*Math.sin(lam));y=this.a*(Math.atan2(Math.tan(phi),Math.cos(lam))-this.lat0)}else{var sinphi=Math.sin(phi);var cosphi=Math.cos(phi);var nl=gN(this.a,this.e,sinphi);var tl=Math.tan(phi)*Math.tan(phi);var al=lam*Math.cos(phi);var asq=al*al;var cl=this.es*cosphi*cosphi/(1-this.es);var ml=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,phi);x=nl*al*(1-asq*tl*(1/6-(8-tl+8*cl)*asq/120));y=ml-this.ml0+nl*sinphi/cosphi*asq*(.5+(5-tl+6*cl)*asq/24)}p.x=x+this.x0;p.y=y+this.y0;return p};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var x=p.x/this.a;var y=p.y/this.a;var phi,lam;if(this.sphere){var dd=y+this.lat0;phi=Math.asin(Math.sin(dd)*Math.cos(x));lam=Math.atan2(Math.tan(x),Math.cos(dd))}else{var ml1=this.ml0/this.a+y;var phi1=imlfn(ml1,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(phi1)-HALF_PI)<=EPSLN){p.x=this.long0;p.y=HALF_PI;if(y<0){p.y*=-1}return p}var nl1=gN(this.a,this.e,Math.sin(phi1));var rl1=nl1*nl1*nl1/this.a/this.a*(1-this.es);var tl1=Math.pow(Math.tan(phi1),2);var dl=x*this.a/nl1;var dsq=dl*dl;phi=phi1-nl1*Math.tan(phi1)/rl1*dl*dl*(.5-(1+3*tl1)*dl*dl/24);lam=dl*(1-dsq*(tl1/3+(1+3*tl1)*tl1*dsq/15))/Math.cos(phi1)}p.x=adjust_lon(lam+this.long0);p.y=adjust_lat(phi);return p};exports.names=["Cassini","Cassini_Soldner","cass"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/imlfn":12,"../common/mlfn":14}],43:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var qsfnz=require("../common/qsfnz");var msfnz=require("../common/msfnz");var iqsfnz=require("../common/iqsfnz");exports.init=function(){if(!this.sphere){this.k0=msfnz(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))}};exports.forward=function(p){var lon=p.x;var lat=p.y;var x,y;var dlon=adjust_lon(lon-this.long0);if(this.sphere){x=this.x0+this.a*dlon*Math.cos(this.lat_ts);y=this.y0+this.a*Math.sin(lat)/Math.cos(this.lat_ts)}else{var qs=qsfnz(this.e,Math.sin(lat));x=this.x0+this.a*this.k0*dlon;y=this.y0+this.a*qs*.5/this.k0}p.x=x;p.y=y;return p};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var lon,lat;if(this.sphere){lon=adjust_lon(this.long0+p.x/this.a/Math.cos(this.lat_ts));lat=Math.asin(p.y/this.a*Math.cos(this.lat_ts))}else{lat=iqsfnz(this.e,2*p.y*this.k0/this.a);lon=adjust_lon(this.long0+p.x/(this.a*this.k0))}p.x=lon;p.y=lat;return p};exports.names=["cea"]},{"../common/adjust_lon":5,"../common/iqsfnz":13,"../common/msfnz":15,"../common/qsfnz":20}],44:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var adjust_lat=require("../common/adjust_lat");exports.init=function(){this.x0=this.x0||0;this.y0=this.y0||0;this.lat0=this.lat0||0;this.long0=this.long0||0;this.lat_ts=this.lat_ts||0;this.title=this.title||"Equidistant Cylindrical (Plate Carre)";this.rc=Math.cos(this.lat_ts)};exports.forward=function(p){var lon=p.x;var lat=p.y;var dlon=adjust_lon(lon-this.long0);var dlat=adjust_lat(lat-this.lat0);p.x=this.x0+this.a*dlon*this.rc;p.y=this.y0+this.a*dlat;return p};exports.inverse=function(p){var x=p.x;var y=p.y;p.x=adjust_lon(this.long0+(x-this.x0)/(this.a*this.rc));p.y=adjust_lat(this.lat0+(y-this.y0)/this.a);return p};exports.names=["Equirectangular","Equidistant_Cylindrical","eqc"]},{"../common/adjust_lat":4,"../common/adjust_lon":5}],45:[function(require,module,exports){var e0fn=require("../common/e0fn");var e1fn=require("../common/e1fn");var e2fn=require("../common/e2fn");var e3fn=require("../common/e3fn");var msfnz=require("../common/msfnz");var mlfn=require("../common/mlfn");var adjust_lon=require("../common/adjust_lon");var adjust_lat=require("../common/adjust_lat");var imlfn=require("../common/imlfn");var EPSLN=1e-10;exports.init=function(){if(Math.abs(this.lat1+this.lat2)<EPSLN){return}this.lat2=this.lat2||this.lat1;this.temp=this.b/this.a;this.es=1-Math.pow(this.temp,2);this.e=Math.sqrt(this.es);this.e0=e0fn(this.es);this.e1=e1fn(this.es);this.e2=e2fn(this.es);this.e3=e3fn(this.es);this.sinphi=Math.sin(this.lat1);this.cosphi=Math.cos(this.lat1);this.ms1=msfnz(this.e,this.sinphi,this.cosphi);this.ml1=mlfn(this.e0,this.e1,this.e2,this.e3,this.lat1);if(Math.abs(this.lat1-this.lat2)<EPSLN){this.ns=this.sinphi}else{this.sinphi=Math.sin(this.lat2);this.cosphi=Math.cos(this.lat2);this.ms2=msfnz(this.e,this.sinphi,this.cosphi);this.ml2=mlfn(this.e0,this.e1,this.e2,this.e3,this.lat2);this.ns=(this.ms1-this.ms2)/(this.ml2-this.ml1)}this.g=this.ml1+this.ms1/this.ns;this.ml0=mlfn(this.e0,this.e1,this.e2,this.e3,this.lat0);this.rh=this.a*(this.g-this.ml0)};exports.forward=function(p){var lon=p.x;var lat=p.y;var rh1;if(this.sphere){rh1=this.a*(this.g-lat)}else{var ml=mlfn(this.e0,this.e1,this.e2,this.e3,lat);rh1=this.a*(this.g-ml)}var theta=this.ns*adjust_lon(lon-this.long0);var x=this.x0+rh1*Math.sin(theta);var y=this.y0+this.rh-rh1*Math.cos(theta);p.x=x;p.y=y;return p};exports.inverse=function(p){p.x-=this.x0;p.y=this.rh-p.y+this.y0;var con,rh1,lat,lon;if(this.ns>=0){rh1=Math.sqrt(p.x*p.x+p.y*p.y);con=1}else{rh1=-Math.sqrt(p.x*p.x+p.y*p.y);con=-1}var theta=0;if(rh1!==0){theta=Math.atan2(con*p.x,con*p.y)}if(this.sphere){lon=adjust_lon(this.long0+theta/this.ns);lat=adjust_lat(this.g-rh1/this.a);p.x=lon;p.y=lat;return p}else{var ml=this.g-rh1/this.a;lat=imlfn(ml,this.e0,this.e1,this.e2,this.e3);lon=adjust_lon(this.long0+theta/this.ns);p.x=lon;p.y=lat;return p}};exports.names=["Equidistant_Conic","eqdc"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/imlfn":12,"../common/mlfn":14,"../common/msfnz":15}],46:[function(require,module,exports){var FORTPI=Math.PI/4;var srat=require("../common/srat");var HALF_PI=Math.PI/2;var MAX_ITER=20;exports.init=function(){var sphi=Math.sin(this.lat0);var cphi=Math.cos(this.lat0);cphi*=cphi;this.rc=Math.sqrt(1-this.es)/(1-this.es*sphi*sphi);this.C=Math.sqrt(1+this.es*cphi*cphi/(1-this.es));this.phic0=Math.asin(sphi/this.C);this.ratexp=.5*this.C*this.e;this.K=Math.tan(.5*this.phic0+FORTPI)/(Math.pow(Math.tan(.5*this.lat0+FORTPI),this.C)*srat(this.e*sphi,this.ratexp))};exports.forward=function(p){var lon=p.x;var lat=p.y;p.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*lat+FORTPI),this.C)*srat(this.e*Math.sin(lat),this.ratexp))-HALF_PI;p.x=this.C*lon;return p};exports.inverse=function(p){var DEL_TOL=1e-14;var lon=p.x/this.C;var lat=p.y;var num=Math.pow(Math.tan(.5*lat+FORTPI)/this.K,1/this.C);for(var i=MAX_ITER;i>0;--i){lat=2*Math.atan(num*srat(this.e*Math.sin(p.y),-.5*this.e))-HALF_PI;if(Math.abs(lat-p.y)<DEL_TOL){break}p.y=lat}if(!i){return null}p.x=lon;p.y=lat;return p};exports.names=["gauss"]},{"../common/srat":22}],47:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var EPSLN=1e-10;var asinz=require("../common/asinz");exports.init=function(){this.sin_p14=Math.sin(this.lat0);this.cos_p14=Math.cos(this.lat0);this.infinity_dist=1e3*this.a;this.rc=1};exports.forward=function(p){var sinphi,cosphi;var dlon;var coslon;var ksp;var g;var x,y;var lon=p.x;var lat=p.y;dlon=adjust_lon(lon-this.long0);sinphi=Math.sin(lat);cosphi=Math.cos(lat);coslon=Math.cos(dlon);g=this.sin_p14*sinphi+this.cos_p14*cosphi*coslon;ksp=1;if(g>0||Math.abs(g)<=EPSLN){x=this.x0+this.a*ksp*cosphi*Math.sin(dlon)/g;y=this.y0+this.a*ksp*(this.cos_p14*sinphi-this.sin_p14*cosphi*coslon)/g}else{x=this.x0+this.infinity_dist*cosphi*Math.sin(dlon);y=this.y0+this.infinity_dist*(this.cos_p14*sinphi-this.sin_p14*cosphi*coslon)}p.x=x;p.y=y;return p};exports.inverse=function(p){var rh;var sinc,cosc;var c;var lon,lat;p.x=(p.x-this.x0)/this.a;p.y=(p.y-this.y0)/this.a;p.x/=this.k0;p.y/=this.k0;if(rh=Math.sqrt(p.x*p.x+p.y*p.y)){c=Math.atan2(rh,this.rc);sinc=Math.sin(c);cosc=Math.cos(c);lat=asinz(cosc*this.sin_p14+p.y*sinc*this.cos_p14/rh);lon=Math.atan2(p.x*sinc,rh*this.cos_p14*cosc-p.y*this.sin_p14*sinc);lon=adjust_lon(this.long0+lon)}else{lat=this.phic0;lon=0}p.x=lon;p.y=lat;return p};exports.names=["gnom"]},{"../common/adjust_lon":5,"../common/asinz":6}],48:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");exports.init=function(){this.a=6377397.155;this.es=.006674372230614;this.e=Math.sqrt(this.es);if(!this.lat0){this.lat0=.863937979737193}if(!this.long0){this.long0=.7417649320975901-.308341501185665}if(!this.k0){this.k0=.9999}this.s45=.785398163397448;this.s90=2*this.s45;this.fi0=this.lat0;this.e2=this.es;this.e=Math.sqrt(this.e2);this.alfa=Math.sqrt(1+this.e2*Math.pow(Math.cos(this.fi0),4)/(1-this.e2));this.uq=1.04216856380474;this.u0=Math.asin(Math.sin(this.fi0)/this.alfa);this.g=Math.pow((1+this.e*Math.sin(this.fi0))/(1-this.e*Math.sin(this.fi0)),this.alfa*this.e/2);this.k=Math.tan(this.u0/2+this.s45)/Math.pow(Math.tan(this.fi0/2+this.s45),this.alfa)*this.g;this.k1=this.k0;this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2));this.s0=1.37008346281555;this.n=Math.sin(this.s0);this.ro0=this.k1*this.n0/Math.tan(this.s0);this.ad=this.s90-this.uq};exports.forward=function(p){var gfi,u,deltav,s,d,eps,ro;var lon=p.x;var lat=p.y;var delta_lon=adjust_lon(lon-this.long0);gfi=Math.pow((1+this.e*Math.sin(lat))/(1-this.e*Math.sin(lat)),this.alfa*this.e/2);u=2*(Math.atan(this.k*Math.pow(Math.tan(lat/2+this.s45),this.alfa)/gfi)-this.s45);deltav=-delta_lon*this.alfa;s=Math.asin(Math.cos(this.ad)*Math.sin(u)+Math.sin(this.ad)*Math.cos(u)*Math.cos(deltav));d=Math.asin(Math.cos(u)*Math.sin(deltav)/Math.cos(s));eps=this.n*d;ro=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(s/2+this.s45),this.n);p.y=ro*Math.cos(eps)/1;p.x=ro*Math.sin(eps)/1;if(!this.czech){p.y*=-1;p.x*=-1}return p};exports.inverse=function(p){var u,deltav,s,d,eps,ro,fi1;var ok;var tmp=p.x;p.x=p.y;p.y=tmp;if(!this.czech){p.y*=-1;p.x*=-1}ro=Math.sqrt(p.x*p.x+p.y*p.y);eps=Math.atan2(p.y,p.x);d=eps/Math.sin(this.s0);s=2*(Math.atan(Math.pow(this.ro0/ro,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45);u=Math.asin(Math.cos(this.ad)*Math.sin(s)-Math.sin(this.ad)*Math.cos(s)*Math.cos(d));deltav=Math.asin(Math.cos(s)*Math.sin(d)/Math.cos(u));p.x=this.long0-deltav/this.alfa;fi1=u;ok=0;var iter=0;do{p.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(u/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(fi1))/(1-this.e*Math.sin(fi1)),this.e/2))-this.s45);if(Math.abs(fi1-p.y)<1e-10){ok=1}fi1=p.y;iter+=1}while(ok===0&&iter<15);if(iter>=15){return null}return p};exports.names=["Krovak","krovak"]},{"../common/adjust_lon":5}],49:[function(require,module,exports){var HALF_PI=Math.PI/2;var FORTPI=Math.PI/4;var EPSLN=1e-10;var qsfnz=require("../common/qsfnz");var adjust_lon=require("../common/adjust_lon");exports.S_POLE=1;exports.N_POLE=2;exports.EQUIT=3;exports.OBLIQ=4;exports.init=function(){var t=Math.abs(this.lat0);if(Math.abs(t-HALF_PI)<EPSLN){this.mode=this.lat0<0?this.S_POLE:this.N_POLE}else if(Math.abs(t)<EPSLN){this.mode=this.EQUIT}else{this.mode=this.OBLIQ}if(this.es>0){var sinphi;this.qp=qsfnz(this.e,1);this.mmf=.5/(1-this.es);this.apa=this.authset(this.es);switch(this.mode){case this.N_POLE:this.dd=1;break;case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp);this.dd=1/this.rq;this.xmf=1;this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp);sinphi=Math.sin(this.lat0);this.sinb1=qsfnz(this.e,sinphi)/this.qp;this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1);this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*sinphi*sinphi)*this.rq*this.cosb1);this.ymf=(this.xmf=this.rq)/this.dd;this.xmf*=this.dd;break}}else{if(this.mode===this.OBLIQ){this.sinph0=Math.sin(this.lat0);this.cosph0=Math.cos(this.lat0)}}};exports.forward=function(p){var x,y,coslam,sinlam,sinphi,q,sinb,cosb,b,cosphi;var lam=p.x;var phi=p.y;lam=adjust_lon(lam-this.long0);if(this.sphere){sinphi=Math.sin(phi);cosphi=Math.cos(phi);coslam=Math.cos(lam);if(this.mode===this.OBLIQ||this.mode===this.EQUIT){y=this.mode===this.EQUIT?1+cosphi*coslam:1+this.sinph0*sinphi+this.cosph0*cosphi*coslam;if(y<=EPSLN){return null}y=Math.sqrt(2/y);x=y*cosphi*Math.sin(lam);y*=this.mode===this.EQUIT?sinphi:this.cosph0*sinphi-this.sinph0*cosphi*coslam}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE){coslam=-coslam}if(Math.abs(phi+this.phi0)<EPSLN){return null}y=FORTPI-phi*.5;y=2*(this.mode===this.S_POLE?Math.cos(y):Math.sin(y));x=y*Math.sin(lam);y*=coslam}}else{sinb=0;cosb=0;b=0;coslam=Math.cos(lam);sinlam=Math.sin(lam);sinphi=Math.sin(phi);q=qsfnz(this.e,sinphi);if(this.mode===this.OBLIQ||this.mode===this.EQUIT){sinb=q/this.qp;cosb=Math.sqrt(1-sinb*sinb)}switch(this.mode){case this.OBLIQ:b=1+this.sinb1*sinb+this.cosb1*cosb*coslam;break;case this.EQUIT:b=1+cosb*coslam;break;case this.N_POLE:b=HALF_PI+phi;q=this.qp-q;break;case this.S_POLE:b=phi-HALF_PI;q=this.qp+q;break}if(Math.abs(b)<EPSLN){return null}switch(this.mode){case this.OBLIQ:case this.EQUIT:b=Math.sqrt(2/b);if(this.mode===this.OBLIQ){y=this.ymf*b*(this.cosb1*sinb-this.sinb1*cosb*coslam)}else{y=(b=Math.sqrt(2/(1+cosb*coslam)))*sinb*this.ymf}x=this.xmf*b*cosb*sinlam;break;case this.N_POLE:case this.S_POLE:if(q>=0){x=(b=Math.sqrt(q))*sinlam;y=coslam*(this.mode===this.S_POLE?b:-b)}else{x=y=0}break}}p.x=this.a*x+this.x0;p.y=this.a*y+this.y0;return p};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var x=p.x/this.a;var y=p.y/this.a;var lam,phi,cCe,sCe,q,rho,ab;if(this.sphere){var cosz=0,rh,sinz=0;rh=Math.sqrt(x*x+y*y);phi=rh*.5;if(phi>1){return null}phi=2*Math.asin(phi);if(this.mode===this.OBLIQ||this.mode===this.EQUIT){sinz=Math.sin(phi);cosz=Math.cos(phi)}switch(this.mode){case this.EQUIT:phi=Math.abs(rh)<=EPSLN?0:Math.asin(y*sinz/rh);x*=sinz;y=cosz*rh;break;case this.OBLIQ:phi=Math.abs(rh)<=EPSLN?this.phi0:Math.asin(cosz*this.sinph0+y*sinz*this.cosph0/rh);x*=sinz*this.cosph0;y=(cosz-Math.sin(phi)*this.sinph0)*rh;break;case this.N_POLE:y=-y;phi=HALF_PI-phi;break;case this.S_POLE:phi-=HALF_PI;break}lam=y===0&&(this.mode===this.EQUIT||this.mode===this.OBLIQ)?0:Math.atan2(x,y)}else{ab=0;if(this.mode===this.OBLIQ||this.mode===this.EQUIT){x/=this.dd;y*=this.dd;rho=Math.sqrt(x*x+y*y);if(rho<EPSLN){p.x=0;p.y=this.phi0;return p}sCe=2*Math.asin(.5*rho/this.rq);cCe=Math.cos(sCe);x*=sCe=Math.sin(sCe);if(this.mode===this.OBLIQ){ab=cCe*this.sinb1+y*sCe*this.cosb1/rho;q=this.qp*ab;y=rho*this.cosb1*cCe-y*this.sinb1*sCe}else{ab=y*sCe/rho;q=this.qp*ab;y=rho*cCe}}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE){y=-y}q=x*x+y*y;if(!q){p.x=0;p.y=this.phi0;return p}ab=1-q/this.qp;if(this.mode===this.S_POLE){ab=-ab}}lam=Math.atan2(x,y);phi=this.authlat(Math.asin(ab),this.apa)}p.x=adjust_lon(this.long0+lam);p.y=phi;return p};exports.P00=.3333333333333333;exports.P01=.17222222222222222;exports.P02=.10257936507936508;exports.P10=.06388888888888888;exports.P11=.0664021164021164;exports.P20=.016415012942191543;exports.authset=function(es){var t;var APA=[];APA[0]=es*this.P00;t=es*es;APA[0]+=t*this.P01;APA[1]=t*this.P10;t*=es;APA[0]+=t*this.P02;APA[1]+=t*this.P11;APA[2]=t*this.P20;return APA};exports.authlat=function(beta,APA){var t=beta+beta;return beta+APA[0]*Math.sin(t)+APA[1]*Math.sin(t+t)+APA[2]*Math.sin(t+t+t)};exports.names=["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"]},{"../common/adjust_lon":5,"../common/qsfnz":20}],50:[function(require,module,exports){var EPSLN=1e-10;var msfnz=require("../common/msfnz");var tsfnz=require("../common/tsfnz");var HALF_PI=Math.PI/2;var sign=require("../common/sign");var adjust_lon=require("../common/adjust_lon");var phi2z=require("../common/phi2z");exports.init=function(){if(!this.lat2){this.lat2=this.lat1}if(!this.k0){this.k0=1}this.x0=this.x0||0;this.y0=this.y0||0;if(Math.abs(this.lat1+this.lat2)<EPSLN){return}var temp=this.b/this.a;this.e=Math.sqrt(1-temp*temp);var sin1=Math.sin(this.lat1);var cos1=Math.cos(this.lat1);var ms1=msfnz(this.e,sin1,cos1);var ts1=tsfnz(this.e,this.lat1,sin1);var sin2=Math.sin(this.lat2);var cos2=Math.cos(this.lat2);var ms2=msfnz(this.e,sin2,cos2);var ts2=tsfnz(this.e,this.lat2,sin2);var ts0=tsfnz(this.e,this.lat0,Math.sin(this.lat0));if(Math.abs(this.lat1-this.lat2)>EPSLN){this.ns=Math.log(ms1/ms2)/Math.log(ts1/ts2)}else{this.ns=sin1}if(isNaN(this.ns)){this.ns=sin1}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"}};exports.forward=function(p){var lon=p.x;var lat=p.y;if(Math.abs(2*Math.abs(lat)-Math.PI)<=EPSLN){lat=sign(lat)*(HALF_PI-2*EPSLN)}var con=Math.abs(Math.abs(lat)-HALF_PI);var ts,rh1;if(con>EPSLN){ts=tsfnz(this.e,lat,Math.sin(lat));rh1=this.a*this.f0*Math.pow(ts,this.ns)}else{con=lat*this.ns;if(con<=0){return null}rh1=0}var theta=this.ns*adjust_lon(lon-this.long0);p.x=this.k0*(rh1*Math.sin(theta))+this.x0;p.y=this.k0*(this.rh-rh1*Math.cos(theta))+this.y0;return p};exports.inverse=function(p){var rh1,con,ts;var lat,lon;var x=(p.x-this.x0)/this.k0;var y=this.rh-(p.y-this.y0)/this.k0;if(this.ns>0){rh1=Math.sqrt(x*x+y*y);con=1}else{rh1=-Math.sqrt(x*x+y*y);con=-1}var theta=0;if(rh1!==0){theta=Math.atan2(con*x,con*y)}if(rh1!==0||this.ns>0){con=1/this.ns;ts=Math.pow(rh1/(this.a*this.f0),con);lat=phi2z(this.e,ts);if(lat===-9999){return null}}else{lat=-HALF_PI}lon=adjust_lon(theta/this.ns+this.long0);p.x=lon;p.y=lat;return p};exports.names=["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_2SP","lcc"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],51:[function(require,module,exports){exports.init=function(){};function identity(pt){return pt}exports.forward=identity;exports.inverse=identity;exports.names=["longlat","identity"]},{}],52:[function(require,module,exports){var msfnz=require("../common/msfnz");var HALF_PI=Math.PI/2;var EPSLN=1e-10;var R2D=57.29577951308232;var adjust_lon=require("../common/adjust_lon");var FORTPI=Math.PI/4;var tsfnz=require("../common/tsfnz");var phi2z=require("../common/phi2z");exports.init=function(){var con=this.b/this.a;this.es=1-con*con;if(!("x0"in this)){this.x0=0}if(!("y0"in this)){this.y0=0}this.e=Math.sqrt(this.es);if(this.lat_ts){if(this.sphere){this.k0=Math.cos(this.lat_ts)}else{this.k0=msfnz(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))}}else{if(!this.k0){if(this.k){this.k0=this.k}else{this.k0=1}}}};exports.forward=function(p){var lon=p.x;var lat=p.y;if(lat*R2D>90&&lat*R2D<-90&&lon*R2D>180&&lon*R2D<-180){return null}var x,y;if(Math.abs(Math.abs(lat)-HALF_PI)<=EPSLN){return null}else{if(this.sphere){x=this.x0+this.a*this.k0*adjust_lon(lon-this.long0);y=this.y0+this.a*this.k0*Math.log(Math.tan(FORTPI+.5*lat))}else{var sinphi=Math.sin(lat);var ts=tsfnz(this.e,lat,sinphi);x=this.x0+this.a*this.k0*adjust_lon(lon-this.long0);y=this.y0-this.a*this.k0*Math.log(ts)}p.x=x;p.y=y;return p}};exports.inverse=function(p){var x=p.x-this.x0;var y=p.y-this.y0;var lon,lat;if(this.sphere){lat=HALF_PI-2*Math.atan(Math.exp(-y/(this.a*this.k0)))}else{var ts=Math.exp(-y/(this.a*this.k0));lat=phi2z(this.e,ts);if(lat===-9999){return null}}lon=adjust_lon(this.long0+x/(this.a*this.k0));p.x=lon;p.y=lat;return p};exports.names=["Mercator","Popular Visualisation Pseudo Mercator","Mercator_1SP","Mercator_Auxiliary_Sphere","merc"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/tsfnz":24}],53:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");exports.init=function(){};exports.forward=function(p){var lon=p.x;var lat=p.y;var dlon=adjust_lon(lon-this.long0);var x=this.x0+this.a*dlon;var y=this.y0+this.a*Math.log(Math.tan(Math.PI/4+lat/2.5))*1.25;p.x=x;p.y=y;return p};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var lon=adjust_lon(this.long0+p.x/this.a);var lat=2.5*(Math.atan(Math.exp(.8*p.y/this.a))-Math.PI/4);p.x=lon;p.y=lat;return p};exports.names=["Miller_Cylindrical","mill"]},{"../common/adjust_lon":5}],54:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var EPSLN=1e-10;exports.init=function(){};exports.forward=function(p){var lon=p.x;var lat=p.y;var delta_lon=adjust_lon(lon-this.long0);var theta=lat;var con=Math.PI*Math.sin(lat);for(var i=0;true;i++){var delta_theta=-(theta+Math.sin(theta)-con)/(1+Math.cos(theta));theta+=delta_theta;if(Math.abs(delta_theta)<EPSLN){break}}theta/=2;if(Math.PI/2-Math.abs(lat)<EPSLN){delta_lon=0}var x=.900316316158*this.a*delta_lon*Math.cos(theta)+this.x0;var y=1.4142135623731*this.a*Math.sin(theta)+this.y0;p.x=x;p.y=y;return p};exports.inverse=function(p){var theta;var arg;p.x-=this.x0;p.y-=this.y0;arg=p.y/(1.4142135623731*this.a);if(Math.abs(arg)>.999999999999){arg=.999999999999}theta=Math.asin(arg);var lon=adjust_lon(this.long0+p.x/(.900316316158*this.a*Math.cos(theta)));if(lon<-Math.PI){lon=-Math.PI}if(lon>Math.PI){lon=Math.PI}arg=(2*theta+Math.sin(2*theta))/Math.PI;if(Math.abs(arg)>1){arg=1}var lat=Math.asin(arg);p.x=lon;p.y=lat;return p};exports.names=["Mollweide","moll"]},{"../common/adjust_lon":5}],55:[function(require,module,exports){var SEC_TO_RAD=484813681109536e-20;exports.iterations=1;exports.init=function(){this.A=[];this.A[1]=.6399175073;this.A[2]=-.1358797613;this.A[3]=.063294409;this.A[4]=-.02526853;this.A[5]=.0117879;this.A[6]=-.0055161;this.A[7]=.0026906;this.A[8]=-.001333;this.A[9]=67e-5;this.A[10]=-34e-5;this.B_re=[];this.B_im=[];this.B_re[1]=.7557853228;this.B_im[1]=0;this.B_re[2]=.249204646;this.B_im[2]=.003371507;this.B_re[3]=-.001541739;this.B_im[3]=.04105856;this.B_re[4]=-.10162907;this.B_im[4]=.01727609;this.B_re[5]=-.26623489;this.B_im[5]=-.36249218;this.B_re[6]=-.6870983;this.B_im[6]=-1.1651967;this.C_re=[];this.C_im=[];this.C_re[1]=1.3231270439;this.C_im[1]=0;this.C_re[2]=-.577245789;this.C_im[2]=-.007809598;this.C_re[3]=.508307513;this.C_im[3]=-.112208952;this.C_re[4]=-.15094762;this.C_im[4]=.18200602;this.C_re[5]=1.01418179;this.C_im[5]=1.64497696;this.C_re[6]=1.9660549;this.C_im[6]=2.5127645;this.D=[];this.D[1]=1.5627014243;this.D[2]=.5185406398;this.D[3]=-.03333098;this.D[4]=-.1052906;this.D[5]=-.0368594;this.D[6]=.007317;this.D[7]=.0122;this.D[8]=.00394;this.D[9]=-.0013};exports.forward=function(p){var n;var lon=p.x;var lat=p.y;var delta_lat=lat-this.lat0;var delta_lon=lon-this.long0;var d_phi=delta_lat/SEC_TO_RAD*1e-5;var d_lambda=delta_lon;var d_phi_n=1;var d_psi=0;for(n=1;n<=10;n++){d_phi_n=d_phi_n*d_phi;d_psi=d_psi+this.A[n]*d_phi_n}var th_re=d_psi;var th_im=d_lambda;var th_n_re=1;var th_n_im=0;var th_n_re1;var th_n_im1;var z_re=0;var z_im=0;for(n=1;n<=6;n++){th_n_re1=th_n_re*th_re-th_n_im*th_im;th_n_im1=th_n_im*th_re+th_n_re*th_im;th_n_re=th_n_re1;th_n_im=th_n_im1;z_re=z_re+this.B_re[n]*th_n_re-this.B_im[n]*th_n_im;z_im=z_im+this.B_im[n]*th_n_re+this.B_re[n]*th_n_im}p.x=z_im*this.a+this.x0;p.y=z_re*this.a+this.y0;return p};exports.inverse=function(p){var n;var x=p.x;var y=p.y;var delta_x=x-this.x0;var delta_y=y-this.y0;var z_re=delta_y/this.a;var z_im=delta_x/this.a;var z_n_re=1;var z_n_im=0;var z_n_re1;var z_n_im1;var th_re=0;var th_im=0;for(n=1;n<=6;n++){z_n_re1=z_n_re*z_re-z_n_im*z_im;z_n_im1=z_n_im*z_re+z_n_re*z_im;z_n_re=z_n_re1;z_n_im=z_n_im1;th_re=th_re+this.C_re[n]*z_n_re-this.C_im[n]*z_n_im;th_im=th_im+this.C_im[n]*z_n_re+this.C_re[n]*z_n_im}for(var i=0;i<this.iterations;i++){var th_n_re=th_re;var th_n_im=th_im;var th_n_re1;var th_n_im1;var num_re=z_re;var num_im=z_im;for(n=2;n<=6;n++){th_n_re1=th_n_re*th_re-th_n_im*th_im;th_n_im1=th_n_im*th_re+th_n_re*th_im;th_n_re=th_n_re1;th_n_im=th_n_im1;num_re=num_re+(n-1)*(this.B_re[n]*th_n_re-this.B_im[n]*th_n_im);num_im=num_im+(n-1)*(this.B_im[n]*th_n_re+this.B_re[n]*th_n_im)}th_n_re=1;th_n_im=0;var den_re=this.B_re[1];var den_im=this.B_im[1];for(n=2;n<=6;n++){th_n_re1=th_n_re*th_re-th_n_im*th_im;th_n_im1=th_n_im*th_re+th_n_re*th_im;th_n_re=th_n_re1;th_n_im=th_n_im1;den_re=den_re+n*(this.B_re[n]*th_n_re-this.B_im[n]*th_n_im);den_im=den_im+n*(this.B_im[n]*th_n_re+this.B_re[n]*th_n_im)}var den2=den_re*den_re+den_im*den_im;th_re=(num_re*den_re+num_im*den_im)/den2;th_im=(num_im*den_re-num_re*den_im)/den2}var d_psi=th_re;var d_lambda=th_im;var d_psi_n=1;var d_phi=0;for(n=1;n<=9;n++){d_psi_n=d_psi_n*d_psi;d_phi=d_phi+this.D[n]*d_psi_n}var lat=this.lat0+d_phi*SEC_TO_RAD*1e5;var lon=this.long0+d_lambda;p.x=lon;p.y=lat;return p};exports.names=["New_Zealand_Map_Grid","nzmg"]},{}],56:[function(require,module,exports){var tsfnz=require("../common/tsfnz");var adjust_lon=require("../common/adjust_lon");var phi2z=require("../common/phi2z");var HALF_PI=Math.PI/2;var FORTPI=Math.PI/4;var EPSLN=1e-10;exports.init=function(){this.no_off=this.no_off||false;this.no_rot=this.no_rot||false;if(isNaN(this.k0)){this.k0=1}var sinlat=Math.sin(this.lat0);var coslat=Math.cos(this.lat0);var con=this.e*sinlat;this.bl=Math.sqrt(1+this.es/(1-this.es)*Math.pow(coslat,4));this.al=this.a*this.bl*this.k0*Math.sqrt(1-this.es)/(1-con*con);var t0=tsfnz(this.e,this.lat0,sinlat);var dl=this.bl/coslat*Math.sqrt((1-this.es)/(1-con*con));if(dl*dl<1){dl=1}var fl;var gl;if(!isNaN(this.longc)){if(this.lat0>=0){fl=dl+Math.sqrt(dl*dl-1)}else{fl=dl-Math.sqrt(dl*dl-1)}this.el=fl*Math.pow(t0,this.bl);gl=.5*(fl-1/fl);this.gamma0=Math.asin(Math.sin(this.alpha)/dl);this.long0=this.longc-Math.asin(gl*Math.tan(this.gamma0))/this.bl}else{var t1=tsfnz(this.e,this.lat1,Math.sin(this.lat1));var t2=tsfnz(this.e,this.lat2,Math.sin(this.lat2));if(this.lat0>=0){this.el=(dl+Math.sqrt(dl*dl-1))*Math.pow(t0,this.bl)}else{this.el=(dl-Math.sqrt(dl*dl-1))*Math.pow(t0,this.bl)}var hl=Math.pow(t1,this.bl);var ll=Math.pow(t2,this.bl);fl=this.el/hl;gl=.5*(fl-1/fl);var jl=(this.el*this.el-ll*hl)/(this.el*this.el+ll*hl);var pl=(ll-hl)/(ll+hl);var dlon12=adjust_lon(this.long1-this.long2);this.long0=.5*(this.long1+this.long2)-Math.atan(jl*Math.tan(.5*this.bl*dlon12)/pl)/this.bl;this.long0=adjust_lon(this.long0);var dlon10=adjust_lon(this.long1-this.long0);this.gamma0=Math.atan(Math.sin(this.bl*dlon10)/gl);this.alpha=Math.asin(dl*Math.sin(this.gamma0))}if(this.no_off){this.uc=0}else{if(this.lat0>=0){this.uc=this.al/this.bl*Math.atan2(Math.sqrt(dl*dl-1),Math.cos(this.alpha))}else{this.uc=-1*this.al/this.bl*Math.atan2(Math.sqrt(dl*dl-1),Math.cos(this.alpha))}}};exports.forward=function(p){var lon=p.x;var lat=p.y;var dlon=adjust_lon(lon-this.long0);var us,vs;var con;if(Math.abs(Math.abs(lat)-HALF_PI)<=EPSLN){if(lat>0){con=-1}else{con=1}vs=this.al/this.bl*Math.log(Math.tan(FORTPI+con*this.gamma0*.5));us=-1*con*HALF_PI*this.al/this.bl}else{var t=tsfnz(this.e,lat,Math.sin(lat));var ql=this.el/Math.pow(t,this.bl);var sl=.5*(ql-1/ql);var tl=.5*(ql+1/ql);var vl=Math.sin(this.bl*dlon);var ul=(sl*Math.sin(this.gamma0)-vl*Math.cos(this.gamma0))/tl;if(Math.abs(Math.abs(ul)-1)<=EPSLN){vs=Number.POSITIVE_INFINITY}else{vs=.5*this.al*Math.log((1-ul)/(1+ul))/this.bl}if(Math.abs(Math.cos(this.bl*dlon))<=EPSLN){us=this.al*this.bl*dlon}else{us=this.al*Math.atan2(sl*Math.cos(this.gamma0)+vl*Math.sin(this.gamma0),Math.cos(this.bl*dlon))/this.bl}}if(this.no_rot){p.x=this.x0+us;p.y=this.y0+vs}else{us-=this.uc;p.x=this.x0+vs*Math.cos(this.alpha)+us*Math.sin(this.alpha);p.y=this.y0+us*Math.cos(this.alpha)-vs*Math.sin(this.alpha)}return p};exports.inverse=function(p){var us,vs;if(this.no_rot){vs=p.y-this.y0;us=p.x-this.x0}else{vs=(p.x-this.x0)*Math.cos(this.alpha)-(p.y-this.y0)*Math.sin(this.alpha);us=(p.y-this.y0)*Math.cos(this.alpha)+(p.x-this.x0)*Math.sin(this.alpha);us+=this.uc}var qp=Math.exp(-1*this.bl*vs/this.al);var sp=.5*(qp-1/qp);var tp=.5*(qp+1/qp);var vp=Math.sin(this.bl*us/this.al);var up=(vp*Math.cos(this.gamma0)+sp*Math.sin(this.gamma0))/tp;var ts=Math.pow(this.el/Math.sqrt((1+up)/(1-up)),1/this.bl);if(Math.abs(up-1)<EPSLN){p.x=this.long0;p.y=HALF_PI}else if(Math.abs(up+1)<EPSLN){p.x=this.long0;p.y=-1*HALF_PI}else{p.y=phi2z(this.e,ts);p.x=adjust_lon(this.long0-Math.atan2(sp*Math.cos(this.gamma0)-vp*Math.sin(this.gamma0),Math.cos(this.bl*us/this.al))/this.bl);
}return p};exports.names=["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","omerc"]},{"../common/adjust_lon":5,"../common/phi2z":16,"../common/tsfnz":24}],57:[function(require,module,exports){var e0fn=require("../common/e0fn");var e1fn=require("../common/e1fn");var e2fn=require("../common/e2fn");var e3fn=require("../common/e3fn");var adjust_lon=require("../common/adjust_lon");var adjust_lat=require("../common/adjust_lat");var mlfn=require("../common/mlfn");var EPSLN=1e-10;var gN=require("../common/gN");var MAX_ITER=20;exports.init=function(){this.temp=this.b/this.a;this.es=1-Math.pow(this.temp,2);this.e=Math.sqrt(this.es);this.e0=e0fn(this.es);this.e1=e1fn(this.es);this.e2=e2fn(this.es);this.e3=e3fn(this.es);this.ml0=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,this.lat0)};exports.forward=function(p){var lon=p.x;var lat=p.y;var x,y,el;var dlon=adjust_lon(lon-this.long0);el=dlon*Math.sin(lat);if(this.sphere){if(Math.abs(lat)<=EPSLN){x=this.a*dlon;y=-1*this.a*this.lat0}else{x=this.a*Math.sin(el)/Math.tan(lat);y=this.a*(adjust_lat(lat-this.lat0)+(1-Math.cos(el))/Math.tan(lat))}}else{if(Math.abs(lat)<=EPSLN){x=this.a*dlon;y=-1*this.ml0}else{var nl=gN(this.a,this.e,Math.sin(lat))/Math.tan(lat);x=nl*Math.sin(el);y=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,lat)-this.ml0+nl*(1-Math.cos(el))}}p.x=x+this.x0;p.y=y+this.y0;return p};exports.inverse=function(p){var lon,lat,x,y,i;var al,bl;var phi,dphi;x=p.x-this.x0;y=p.y-this.y0;if(this.sphere){if(Math.abs(y+this.a*this.lat0)<=EPSLN){lon=adjust_lon(x/this.a+this.long0);lat=0}else{al=this.lat0+y/this.a;bl=x*x/this.a/this.a+al*al;phi=al;var tanphi;for(i=MAX_ITER;i;--i){tanphi=Math.tan(phi);dphi=-1*(al*(phi*tanphi+1)-phi-.5*(phi*phi+bl)*tanphi)/((phi-al)/tanphi-1);phi+=dphi;if(Math.abs(dphi)<=EPSLN){lat=phi;break}}lon=adjust_lon(this.long0+Math.asin(x*Math.tan(phi)/this.a)/Math.sin(lat))}}else{if(Math.abs(y+this.ml0)<=EPSLN){lat=0;lon=adjust_lon(this.long0+x/this.a)}else{al=(this.ml0+y)/this.a;bl=x*x/this.a/this.a+al*al;phi=al;var cl,mln,mlnp,ma;var con;for(i=MAX_ITER;i;--i){con=this.e*Math.sin(phi);cl=Math.sqrt(1-con*con)*Math.tan(phi);mln=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,phi);mlnp=this.e0-2*this.e1*Math.cos(2*phi)+4*this.e2*Math.cos(4*phi)-6*this.e3*Math.cos(6*phi);ma=mln/this.a;dphi=(al*(cl*ma+1)-ma-.5*cl*(ma*ma+bl))/(this.es*Math.sin(2*phi)*(ma*ma+bl-2*al*ma)/(4*cl)+(al-ma)*(cl*mlnp-2/Math.sin(2*phi))-mlnp);phi-=dphi;if(Math.abs(dphi)<=EPSLN){lat=phi;break}}cl=Math.sqrt(1-this.es*Math.pow(Math.sin(lat),2))*Math.tan(lat);lon=adjust_lon(this.long0+Math.asin(x*cl/this.a)/Math.sin(lat))}}p.x=lon;p.y=lat;return p};exports.names=["Polyconic","poly"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/gN":11,"../common/mlfn":14}],58:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var adjust_lat=require("../common/adjust_lat");var pj_enfn=require("../common/pj_enfn");var MAX_ITER=20;var pj_mlfn=require("../common/pj_mlfn");var pj_inv_mlfn=require("../common/pj_inv_mlfn");var HALF_PI=Math.PI/2;var EPSLN=1e-10;var asinz=require("../common/asinz");exports.init=function(){if(!this.sphere){this.en=pj_enfn(this.es)}else{this.n=1;this.m=0;this.es=0;this.C_y=Math.sqrt((this.m+1)/this.n);this.C_x=this.C_y/(this.m+1)}};exports.forward=function(p){var x,y;var lon=p.x;var lat=p.y;lon=adjust_lon(lon-this.long0);if(this.sphere){if(!this.m){lat=this.n!==1?Math.asin(this.n*Math.sin(lat)):lat}else{var k=this.n*Math.sin(lat);for(var i=MAX_ITER;i;--i){var V=(this.m*lat+Math.sin(lat)-k)/(this.m+Math.cos(lat));lat-=V;if(Math.abs(V)<EPSLN){break}}}x=this.a*this.C_x*lon*(this.m+Math.cos(lat));y=this.a*this.C_y*lat}else{var s=Math.sin(lat);var c=Math.cos(lat);y=this.a*pj_mlfn(lat,s,c,this.en);x=this.a*lon*c/Math.sqrt(1-this.es*s*s)}p.x=x;p.y=y;return p};exports.inverse=function(p){var lat,temp,lon,s;p.x-=this.x0;lon=p.x/this.a;p.y-=this.y0;lat=p.y/this.a;if(this.sphere){lat/=this.C_y;lon=lon/(this.C_x*(this.m+Math.cos(lat)));if(this.m){lat=asinz((this.m*lat+Math.sin(lat))/this.n)}else if(this.n!==1){lat=asinz(Math.sin(lat)/this.n)}lon=adjust_lon(lon+this.long0);lat=adjust_lat(lat)}else{lat=pj_inv_mlfn(p.y/this.a,this.es,this.en);s=Math.abs(lat);if(s<HALF_PI){s=Math.sin(lat);temp=this.long0+p.x*Math.sqrt(1-this.es*s*s)/(this.a*Math.cos(lat));lon=adjust_lon(temp)}else if(s-EPSLN<HALF_PI){lon=this.long0}}p.x=lon;p.y=lat;return p};exports.names=["Sinusoidal","sinu"]},{"../common/adjust_lat":4,"../common/adjust_lon":5,"../common/asinz":6,"../common/pj_enfn":17,"../common/pj_inv_mlfn":18,"../common/pj_mlfn":19}],59:[function(require,module,exports){exports.init=function(){var phy0=this.lat0;this.lambda0=this.long0;var sinPhy0=Math.sin(phy0);var semiMajorAxis=this.a;var invF=this.rf;var flattening=1/invF;var e2=2*flattening-Math.pow(flattening,2);var e=this.e=Math.sqrt(e2);this.R=this.k0*semiMajorAxis*Math.sqrt(1-e2)/(1-e2*Math.pow(sinPhy0,2));this.alpha=Math.sqrt(1+e2/(1-e2)*Math.pow(Math.cos(phy0),4));this.b0=Math.asin(sinPhy0/this.alpha);var k1=Math.log(Math.tan(Math.PI/4+this.b0/2));var k2=Math.log(Math.tan(Math.PI/4+phy0/2));var k3=Math.log((1+e*sinPhy0)/(1-e*sinPhy0));this.K=k1-this.alpha*k2+this.alpha*e/2*k3};exports.forward=function(p){var Sa1=Math.log(Math.tan(Math.PI/4-p.y/2));var Sa2=this.e/2*Math.log((1+this.e*Math.sin(p.y))/(1-this.e*Math.sin(p.y)));var S=-this.alpha*(Sa1+Sa2)+this.K;var b=2*(Math.atan(Math.exp(S))-Math.PI/4);var I=this.alpha*(p.x-this.lambda0);var rotI=Math.atan(Math.sin(I)/(Math.sin(this.b0)*Math.tan(b)+Math.cos(this.b0)*Math.cos(I)));var rotB=Math.asin(Math.cos(this.b0)*Math.sin(b)-Math.sin(this.b0)*Math.cos(b)*Math.cos(I));p.y=this.R/2*Math.log((1+Math.sin(rotB))/(1-Math.sin(rotB)))+this.y0;p.x=this.R*rotI+this.x0;return p};exports.inverse=function(p){var Y=p.x-this.x0;var X=p.y-this.y0;var rotI=Y/this.R;var rotB=2*(Math.atan(Math.exp(X/this.R))-Math.PI/4);var b=Math.asin(Math.cos(this.b0)*Math.sin(rotB)+Math.sin(this.b0)*Math.cos(rotB)*Math.cos(rotI));var I=Math.atan(Math.sin(rotI)/(Math.cos(this.b0)*Math.cos(rotI)-Math.sin(this.b0)*Math.tan(rotB)));var lambda=this.lambda0+I/this.alpha;var S=0;var phy=b;var prevPhy=-1e3;var iteration=0;while(Math.abs(phy-prevPhy)>1e-7){if(++iteration>20){return}S=1/this.alpha*(Math.log(Math.tan(Math.PI/4+b/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(phy))/2));prevPhy=phy;phy=2*Math.atan(Math.exp(S))-Math.PI/2}p.x=lambda;p.y=phy;return p};exports.names=["somerc"]},{}],60:[function(require,module,exports){var HALF_PI=Math.PI/2;var EPSLN=1e-10;var sign=require("../common/sign");var msfnz=require("../common/msfnz");var tsfnz=require("../common/tsfnz");var phi2z=require("../common/phi2z");var adjust_lon=require("../common/adjust_lon");exports.ssfn_=function(phit,sinphi,eccen){sinphi*=eccen;return Math.tan(.5*(HALF_PI+phit))*Math.pow((1-sinphi)/(1+sinphi),.5*eccen)};exports.init=function(){this.coslat0=Math.cos(this.lat0);this.sinlat0=Math.sin(this.lat0);if(this.sphere){if(this.k0===1&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=EPSLN){this.k0=.5*(1+sign(this.lat0)*Math.sin(this.lat_ts))}}else{if(Math.abs(this.coslat0)<=EPSLN){if(this.lat0>0){this.con=1}else{this.con=-1}}this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e));if(this.k0===1&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=EPSLN){this.k0=.5*this.cons*msfnz(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/tsfnz(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))}this.ms1=msfnz(this.e,this.sinlat0,this.coslat0);this.X0=2*Math.atan(this.ssfn_(this.lat0,this.sinlat0,this.e))-HALF_PI;this.cosX0=Math.cos(this.X0);this.sinX0=Math.sin(this.X0)}};exports.forward=function(p){var lon=p.x;var lat=p.y;var sinlat=Math.sin(lat);var coslat=Math.cos(lat);var A,X,sinX,cosX,ts,rh;var dlon=adjust_lon(lon-this.long0);if(Math.abs(Math.abs(lon-this.long0)-Math.PI)<=EPSLN&&Math.abs(lat+this.lat0)<=EPSLN){p.x=NaN;p.y=NaN;return p}if(this.sphere){A=2*this.k0/(1+this.sinlat0*sinlat+this.coslat0*coslat*Math.cos(dlon));p.x=this.a*A*coslat*Math.sin(dlon)+this.x0;p.y=this.a*A*(this.coslat0*sinlat-this.sinlat0*coslat*Math.cos(dlon))+this.y0;return p}else{X=2*Math.atan(this.ssfn_(lat,sinlat,this.e))-HALF_PI;cosX=Math.cos(X);sinX=Math.sin(X);if(Math.abs(this.coslat0)<=EPSLN){ts=tsfnz(this.e,lat*this.con,this.con*sinlat);rh=2*this.a*this.k0*ts/this.cons;p.x=this.x0+rh*Math.sin(lon-this.long0);p.y=this.y0-this.con*rh*Math.cos(lon-this.long0);return p}else if(Math.abs(this.sinlat0)<EPSLN){A=2*this.a*this.k0/(1+cosX*Math.cos(dlon));p.y=A*sinX}else{A=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*sinX+this.cosX0*cosX*Math.cos(dlon)));p.y=A*(this.cosX0*sinX-this.sinX0*cosX*Math.cos(dlon))+this.y0}p.x=A*cosX*Math.sin(dlon)+this.x0}return p};exports.inverse=function(p){p.x-=this.x0;p.y-=this.y0;var lon,lat,ts,ce,Chi;var rh=Math.sqrt(p.x*p.x+p.y*p.y);if(this.sphere){var c=2*Math.atan(rh/(.5*this.a*this.k0));lon=this.long0;lat=this.lat0;if(rh<=EPSLN){p.x=lon;p.y=lat;return p}lat=Math.asin(Math.cos(c)*this.sinlat0+p.y*Math.sin(c)*this.coslat0/rh);if(Math.abs(this.coslat0)<EPSLN){if(this.lat0>0){lon=adjust_lon(this.long0+Math.atan2(p.x,-1*p.y))}else{lon=adjust_lon(this.long0+Math.atan2(p.x,p.y))}}else{lon=adjust_lon(this.long0+Math.atan2(p.x*Math.sin(c),rh*this.coslat0*Math.cos(c)-p.y*this.sinlat0*Math.sin(c)))}p.x=lon;p.y=lat;return p}else{if(Math.abs(this.coslat0)<=EPSLN){if(rh<=EPSLN){lat=this.lat0;lon=this.long0;p.x=lon;p.y=lat;return p}p.x*=this.con;p.y*=this.con;ts=rh*this.cons/(2*this.a*this.k0);lat=this.con*phi2z(this.e,ts);lon=this.con*adjust_lon(this.con*this.long0+Math.atan2(p.x,-1*p.y))}else{ce=2*Math.atan(rh*this.cosX0/(2*this.a*this.k0*this.ms1));lon=this.long0;if(rh<=EPSLN){Chi=this.X0}else{Chi=Math.asin(Math.cos(ce)*this.sinX0+p.y*Math.sin(ce)*this.cosX0/rh);lon=adjust_lon(this.long0+Math.atan2(p.x*Math.sin(ce),rh*this.cosX0*Math.cos(ce)-p.y*this.sinX0*Math.sin(ce)))}lat=-1*phi2z(this.e,Math.tan(.5*(HALF_PI+Chi)))}}p.x=lon;p.y=lat;return p};exports.names=["stere","Stereographic_South_Pole","Polar Stereographic (variant B)"]},{"../common/adjust_lon":5,"../common/msfnz":15,"../common/phi2z":16,"../common/sign":21,"../common/tsfnz":24}],61:[function(require,module,exports){var gauss=require("./gauss");var adjust_lon=require("../common/adjust_lon");exports.init=function(){gauss.init.apply(this);if(!this.rc){return}this.sinc0=Math.sin(this.phic0);this.cosc0=Math.cos(this.phic0);this.R2=2*this.rc;if(!this.title){this.title="Oblique Stereographic Alternative"}};exports.forward=function(p){var sinc,cosc,cosl,k;p.x=adjust_lon(p.x-this.long0);gauss.forward.apply(this,[p]);sinc=Math.sin(p.y);cosc=Math.cos(p.y);cosl=Math.cos(p.x);k=this.k0*this.R2/(1+this.sinc0*sinc+this.cosc0*cosc*cosl);p.x=k*cosc*Math.sin(p.x);p.y=k*(this.cosc0*sinc-this.sinc0*cosc*cosl);p.x=this.a*p.x+this.x0;p.y=this.a*p.y+this.y0;return p};exports.inverse=function(p){var sinc,cosc,lon,lat,rho;p.x=(p.x-this.x0)/this.a;p.y=(p.y-this.y0)/this.a;p.x/=this.k0;p.y/=this.k0;if(rho=Math.sqrt(p.x*p.x+p.y*p.y)){var c=2*Math.atan2(rho,this.R2);sinc=Math.sin(c);cosc=Math.cos(c);lat=Math.asin(cosc*this.sinc0+p.y*sinc*this.cosc0/rho);lon=Math.atan2(p.x*sinc,rho*this.cosc0*cosc-p.y*this.sinc0*sinc)}else{lat=this.phic0;lon=0}p.x=lon;p.y=lat;gauss.inverse.apply(this,[p]);p.x=adjust_lon(p.x+this.long0);return p};exports.names=["Stereographic_North_Pole","Oblique_Stereographic","Polar_Stereographic","sterea","Oblique Stereographic Alternative"]},{"../common/adjust_lon":5,"./gauss":46}],62:[function(require,module,exports){var e0fn=require("../common/e0fn");var e1fn=require("../common/e1fn");var e2fn=require("../common/e2fn");var e3fn=require("../common/e3fn");var mlfn=require("../common/mlfn");var adjust_lon=require("../common/adjust_lon");var HALF_PI=Math.PI/2;var EPSLN=1e-10;var sign=require("../common/sign");var asinz=require("../common/asinz");exports.init=function(){this.e0=e0fn(this.es);this.e1=e1fn(this.es);this.e2=e2fn(this.es);this.e3=e3fn(this.es);this.ml0=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,this.lat0)};exports.forward=function(p){var lon=p.x;var lat=p.y;var delta_lon=adjust_lon(lon-this.long0);var con;var x,y;var sin_phi=Math.sin(lat);var cos_phi=Math.cos(lat);if(this.sphere){var b=cos_phi*Math.sin(delta_lon);if(Math.abs(Math.abs(b)-1)<1e-10){return 93}else{x=.5*this.a*this.k0*Math.log((1+b)/(1-b));con=Math.acos(cos_phi*Math.cos(delta_lon)/Math.sqrt(1-b*b));if(lat<0){con=-con}y=this.a*this.k0*(con-this.lat0)}}else{var al=cos_phi*delta_lon;var als=Math.pow(al,2);var c=this.ep2*Math.pow(cos_phi,2);var tq=Math.tan(lat);var t=Math.pow(tq,2);con=1-this.es*Math.pow(sin_phi,2);var n=this.a/Math.sqrt(con);var ml=this.a*mlfn(this.e0,this.e1,this.e2,this.e3,lat);x=this.k0*n*al*(1+als/6*(1-t+c+als/20*(5-18*t+Math.pow(t,2)+72*c-58*this.ep2)))+this.x0;y=this.k0*(ml-this.ml0+n*tq*(als*(.5+als/24*(5-t+9*c+4*Math.pow(c,2)+als/30*(61-58*t+Math.pow(t,2)+600*c-330*this.ep2)))))+this.y0}p.x=x;p.y=y;return p};exports.inverse=function(p){var con,phi;var delta_phi;var i;var max_iter=6;var lat,lon;if(this.sphere){var f=Math.exp(p.x/(this.a*this.k0));var g=.5*(f-1/f);var temp=this.lat0+p.y/(this.a*this.k0);var h=Math.cos(temp);con=Math.sqrt((1-h*h)/(1+g*g));lat=asinz(con);if(temp<0){lat=-lat}if(g===0&&h===0){lon=this.long0}else{lon=adjust_lon(Math.atan2(g,h)+this.long0)}}else{var x=p.x-this.x0;var y=p.y-this.y0;con=(this.ml0+y/this.k0)/this.a;phi=con;for(i=0;true;i++){delta_phi=(con+this.e1*Math.sin(2*phi)-this.e2*Math.sin(4*phi)+this.e3*Math.sin(6*phi))/this.e0-phi;phi+=delta_phi;if(Math.abs(delta_phi)<=EPSLN){break}if(i>=max_iter){return 95}}if(Math.abs(phi)<HALF_PI){var sin_phi=Math.sin(phi);var cos_phi=Math.cos(phi);var tan_phi=Math.tan(phi);var c=this.ep2*Math.pow(cos_phi,2);var cs=Math.pow(c,2);var t=Math.pow(tan_phi,2);var ts=Math.pow(t,2);con=1-this.es*Math.pow(sin_phi,2);var n=this.a/Math.sqrt(con);var r=n*(1-this.es)/con;var d=x/(n*this.k0);var ds=Math.pow(d,2);lat=phi-n*tan_phi*ds/r*(.5-ds/24*(5+3*t+10*c-4*cs-9*this.ep2-ds/30*(61+90*t+298*c+45*ts-252*this.ep2-3*cs)));lon=adjust_lon(this.long0+d*(1-ds/6*(1+2*t+c-ds/20*(5-2*c+28*t-3*cs+8*this.ep2+24*ts)))/cos_phi)}else{lat=HALF_PI*sign(y);lon=this.long0}}p.x=lon;p.y=lat;return p};exports.names=["Transverse_Mercator","Transverse Mercator","tmerc"]},{"../common/adjust_lon":5,"../common/asinz":6,"../common/e0fn":7,"../common/e1fn":8,"../common/e2fn":9,"../common/e3fn":10,"../common/mlfn":14,"../common/sign":21}],63:[function(require,module,exports){var D2R=.017453292519943295;var tmerc=require("./tmerc");exports.dependsOn="tmerc";exports.init=function(){if(!this.zone){return}this.lat0=0;this.long0=(6*Math.abs(this.zone)-183)*D2R;this.x0=5e5;this.y0=this.utmSouth?1e7:0;this.k0=.9996;tmerc.init.apply(this);this.forward=tmerc.forward;this.inverse=tmerc.inverse};exports.names=["Universal Transverse Mercator System","utm"]},{"./tmerc":62}],64:[function(require,module,exports){var adjust_lon=require("../common/adjust_lon");var HALF_PI=Math.PI/2;var EPSLN=1e-10;var asinz=require("../common/asinz");exports.init=function(){this.R=this.a};exports.forward=function(p){var lon=p.x;var lat=p.y;var dlon=adjust_lon(lon-this.long0);var x,y;if(Math.abs(lat)<=EPSLN){x=this.x0+this.R*dlon;y=this.y0}var theta=asinz(2*Math.abs(lat/Math.PI));if(Math.abs(dlon)<=EPSLN||Math.abs(Math.abs(lat)-HALF_PI)<=EPSLN){x=this.x0;if(lat>=0){y=this.y0+Math.PI*this.R*Math.tan(.5*theta)}else{y=this.y0+Math.PI*this.R*-Math.tan(.5*theta)}}var al=.5*Math.abs(Math.PI/dlon-dlon/Math.PI);var asq=al*al;var sinth=Math.sin(theta);var costh=Math.cos(theta);var g=costh/(sinth+costh-1);var gsq=g*g;var m=g*(2/sinth-1);var msq=m*m;var con=Math.PI*this.R*(al*(g-msq)+Math.sqrt(asq*(g-msq)*(g-msq)-(msq+asq)*(gsq-msq)))/(msq+asq);if(dlon<0){con=-con}x=this.x0+con;var q=asq+g;con=Math.PI*this.R*(m*q-al*Math.sqrt((msq+asq)*(asq+1)-q*q))/(msq+asq);if(lat>=0){y=this.y0+con}else{y=this.y0-con}p.x=x;p.y=y;return p};exports.inverse=function(p){var lon,lat;var xx,yy,xys,c1,c2,c3;var a1;var m1;var con;var th1;var d;p.x-=this.x0;p.y-=this.y0;con=Math.PI*this.R;xx=p.x/con;yy=p.y/con;xys=xx*xx+yy*yy;c1=-Math.abs(yy)*(1+xys);c2=c1-2*yy*yy+xx*xx;c3=-2*c1+1+2*yy*yy+xys*xys;d=yy*yy/c3+(2*c2*c2*c2/c3/c3/c3-9*c1*c2/c3/c3)/27;a1=(c1-c2*c2/3/c3)/c3;m1=2*Math.sqrt(-a1/3);con=3*d/a1/m1;if(Math.abs(con)>1){if(con>=0){con=1}else{con=-1}}th1=Math.acos(con)/3;if(p.y>=0){lat=(-m1*Math.cos(th1+Math.PI/3)-c2/3/c3)*Math.PI}else{lat=-(-m1*Math.cos(th1+Math.PI/3)-c2/3/c3)*Math.PI}if(Math.abs(xx)<EPSLN){lon=this.long0}else{lon=adjust_lon(this.long0+Math.PI*(xys-1+Math.sqrt(1+2*(xx*xx-yy*yy)+xys*xys))/2/xx)}p.x=lon;p.y=lat;return p};exports.names=["Van_der_Grinten_I","VanDerGrinten","vandg"]},{"../common/adjust_lon":5,"../common/asinz":6}],65:[function(require,module,exports){var D2R=.017453292519943295;var R2D=57.29577951308232;var PJD_3PARAM=1;var PJD_7PARAM=2;var datum_transform=require("./datum_transform");var adjust_axis=require("./adjust_axis");var proj=require("./Proj");var toPoint=require("./common/toPoint");module.exports=function transform(source,dest,point){var wgs84;if(Array.isArray(point)){point=toPoint(point)}function checkNotWGS(source,dest){return(source.datum.datum_type===PJD_3PARAM||source.datum.datum_type===PJD_7PARAM)&&dest.datumCode!=="WGS84"}if(source.datum&&dest.datum&&(checkNotWGS(source,dest)||checkNotWGS(dest,source))){wgs84=new proj("WGS84");transform(source,wgs84,point);source=wgs84}if(source.axis!=="enu"){adjust_axis(source,false,point)}if(source.projName==="longlat"){point.x*=D2R;point.y*=D2R}else{if(source.to_meter){point.x*=source.to_meter;point.y*=source.to_meter}source.inverse(point)}if(source.from_greenwich){point.x+=source.from_greenwich}point=datum_transform(source.datum,dest.datum,point);if(dest.from_greenwich){point.x-=dest.from_greenwich}if(dest.projName==="longlat"){point.x*=R2D;point.y*=R2D}else{dest.forward(point);if(dest.to_meter){point.x/=dest.to_meter;point.y/=dest.to_meter}}if(dest.axis!=="enu"){adjust_axis(dest,true,point)}return point}},{"./Proj":2,"./adjust_axis":3,"./common/toPoint":23,"./datum_transform":31}],66:[function(require,module,exports){var D2R=.017453292519943295;var extend=require("./extend");function mapit(obj,key,v){obj[key]=v.map(function(aa){var o={};sExpr(aa,o);return o}).reduce(function(a,b){return extend(a,b)},{})}function sExpr(v,obj){var key;if(!Array.isArray(v)){obj[v]=true;return}else{key=v.shift();if(key==="PARAMETER"){key=v.shift()}if(v.length===1){if(Array.isArray(v[0])){obj[key]={};sExpr(v[0],obj[key])}else{obj[key]=v[0]}}else if(!v.length){obj[key]=true}else if(key==="TOWGS84"){obj[key]=v}else{obj[key]={};if(["UNIT","PRIMEM","VERT_DATUM"].indexOf(key)>-1){obj[key]={name:v[0].toLowerCase(),convert:v[1]};if(v.length===3){obj[key].auth=v[2]}}else if(key==="SPHEROID"){obj[key]={name:v[0],a:v[1],rf:v[2]};if(v.length===4){obj[key].auth=v[3]}}else if(["GEOGCS","GEOCCS","DATUM","VERT_CS","COMPD_CS","LOCAL_CS","FITTED_CS","LOCAL_DATUM"].indexOf(key)>-1){v[0]=["name",v[0]];mapit(obj,key,v)}else if(v.every(function(aa){return Array.isArray(aa)})){mapit(obj,key,v)}else{sExpr(v,obj[key])}}}}function rename(obj,params){var outName=params[0];var inName=params[1];if(!(outName in obj)&&inName in obj){obj[outName]=obj[inName];if(params.length===3){obj[outName]=params[2](obj[outName])}}}function d2r(input){return input*D2R}function cleanWKT(wkt){if(wkt.type==="GEOGCS"){wkt.projName="longlat"}else if(wkt.type==="LOCAL_CS"){wkt.projName="identity";wkt.local=true}else{if(typeof wkt.PROJECTION==="object"){wkt.projName=Object.keys(wkt.PROJECTION)[0]}else{wkt.projName=wkt.PROJECTION}}if(wkt.UNIT){wkt.units=wkt.UNIT.name.toLowerCase();if(wkt.units==="metre"){wkt.units="meter"}if(wkt.UNIT.convert){if(wkt.type==="GEOGCS"){if(wkt.DATUM&&wkt.DATUM.SPHEROID){wkt.to_meter=parseFloat(wkt.UNIT.convert,10)*wkt.DATUM.SPHEROID.a}}else{wkt.to_meter=parseFloat(wkt.UNIT.convert,10)}}}if(wkt.GEOGCS){if(wkt.GEOGCS.DATUM){wkt.datumCode=wkt.GEOGCS.DATUM.name.toLowerCase()}else{wkt.datumCode=wkt.GEOGCS.name.toLowerCase()}if(wkt.datumCode.slice(0,2)==="d_"){wkt.datumCode=wkt.datumCode.slice(2)}if(wkt.datumCode==="new_zealand_geodetic_datum_1949"||wkt.datumCode==="new_zealand_1949"){wkt.datumCode="nzgd49"}if(wkt.datumCode==="wgs_1984"){if(wkt.PROJECTION==="Mercator_Auxiliary_Sphere"){wkt.sphere=true}wkt.datumCode="wgs84"}if(wkt.datumCode.slice(-6)==="_ferro"){wkt.datumCode=wkt.datumCode.slice(0,-6)}if(wkt.datumCode.slice(-8)==="_jakarta"){wkt.datumCode=wkt.datumCode.slice(0,-8)}if(~wkt.datumCode.indexOf("belge")){wkt.datumCode="rnb72"}if(wkt.GEOGCS.DATUM&&wkt.GEOGCS.DATUM.SPHEROID){wkt.ellps=wkt.GEOGCS.DATUM.SPHEROID.name.replace("_19","").replace(/[Cc]larke\_18/,"clrk");if(wkt.ellps.toLowerCase().slice(0,13)==="international"){wkt.ellps="intl"}wkt.a=wkt.GEOGCS.DATUM.SPHEROID.a;wkt.rf=parseFloat(wkt.GEOGCS.DATUM.SPHEROID.rf,10)}if(~wkt.datumCode.indexOf("osgb_1936")){wkt.datumCode="osgb36"}}if(wkt.b&&!isFinite(wkt.b)){wkt.b=wkt.a}function toMeter(input){var ratio=wkt.to_meter||1;return parseFloat(input,10)*ratio}var renamer=function(a){return rename(wkt,a)};var list=[["standard_parallel_1","Standard_Parallel_1"],["standard_parallel_2","Standard_Parallel_2"],["false_easting","False_Easting"],["false_northing","False_Northing"],["central_meridian","Central_Meridian"],["latitude_of_origin","Latitude_Of_Origin"],["latitude_of_origin","Central_Parallel"],["scale_factor","Scale_Factor"],["k0","scale_factor"],["latitude_of_center","Latitude_of_center"],["lat0","latitude_of_center",d2r],["longitude_of_center","Longitude_Of_Center"],["longc","longitude_of_center",d2r],["x0","false_easting",toMeter],["y0","false_northing",toMeter],["long0","central_meridian",d2r],["lat0","latitude_of_origin",d2r],["lat0","standard_parallel_1",d2r],["lat1","standard_parallel_1",d2r],["lat2","standard_parallel_2",d2r],["alpha","azimuth",d2r],["srsCode","name"]];list.forEach(renamer);if(!wkt.long0&&wkt.longc&&(wkt.projName==="Albers_Conic_Equal_Area"||wkt.projName==="Lambert_Azimuthal_Equal_Area")){wkt.long0=wkt.longc}if(!wkt.lat_ts&&wkt.lat1&&(wkt.projName==="Stereographic_South_Pole"||wkt.projName==="Polar Stereographic (variant B)")){wkt.lat0=d2r(wkt.lat1>0?90:-90);wkt.lat_ts=wkt.lat1}}module.exports=function(wkt,self){var lisp=JSON.parse((","+wkt).replace(/\s*\,\s*([A-Z_0-9]+?)(\[)/g,',["$1",').slice(1).replace(/\s*\,\s*([A-Z_0-9]+?)\]/g,',"$1"]').replace(/,\["VERTCS".+/,""));var type=lisp.shift();var name=lisp.shift();lisp.unshift(["name",name]);lisp.unshift(["type",type]);lisp.unshift("output");var obj={};sExpr(lisp,obj);cleanWKT(obj.output);return extend(self,obj.output)}},{"./extend":34}],67:[function(require,module,exports){var NUM_100K_SETS=6;var SET_ORIGIN_COLUMN_LETTERS="AJSAJS";var SET_ORIGIN_ROW_LETTERS="AFAFAF";var A=65;var I=73;var O=79;var V=86;var Z=90;exports.forward=function(ll,accuracy){accuracy=accuracy||5;return encode(LLtoUTM({lat:ll[1],lon:ll[0]}),accuracy)};exports.inverse=function(mgrs){var bbox=UTMtoLL(decode(mgrs.toUpperCase()));if(bbox.lat&&bbox.lon){return[bbox.lon,bbox.lat,bbox.lon,bbox.lat]}return[bbox.left,bbox.bottom,bbox.right,bbox.top]};exports.toPoint=function(mgrs){var bbox=UTMtoLL(decode(mgrs.toUpperCase()));if(bbox.lat&&bbox.lon){return[bbox.lon,bbox.lat]}return[(bbox.left+bbox.right)/2,(bbox.top+bbox.bottom)/2]};function degToRad(deg){return deg*(Math.PI/180)}function radToDeg(rad){return 180*(rad/Math.PI)}function LLtoUTM(ll){var Lat=ll.lat;var Long=ll.lon;var a=6378137;var eccSquared=.00669438;var k0=.9996;var LongOrigin;var eccPrimeSquared;var N,T,C,A,M;var LatRad=degToRad(Lat);var LongRad=degToRad(Long);var LongOriginRad;var ZoneNumber;ZoneNumber=Math.floor((Long+180)/6)+1;if(Long===180){ZoneNumber=60}if(Lat>=56&&Lat<64&&Long>=3&&Long<12){ZoneNumber=32}if(Lat>=72&&Lat<84){if(Long>=0&&Long<9){ZoneNumber=31}else if(Long>=9&&Long<21){ZoneNumber=33}else if(Long>=21&&Long<33){ZoneNumber=35}else if(Long>=33&&Long<42){ZoneNumber=37}}LongOrigin=(ZoneNumber-1)*6-180+3;LongOriginRad=degToRad(LongOrigin);eccPrimeSquared=eccSquared/(1-eccSquared);N=a/Math.sqrt(1-eccSquared*Math.sin(LatRad)*Math.sin(LatRad));T=Math.tan(LatRad)*Math.tan(LatRad);C=eccPrimeSquared*Math.cos(LatRad)*Math.cos(LatRad);A=Math.cos(LatRad)*(LongRad-LongOriginRad);M=a*((1-eccSquared/4-3*eccSquared*eccSquared/64-5*eccSquared*eccSquared*eccSquared/256)*LatRad-(3*eccSquared/8+3*eccSquared*eccSquared/32+45*eccSquared*eccSquared*eccSquared/1024)*Math.sin(2*LatRad)+(15*eccSquared*eccSquared/256+45*eccSquared*eccSquared*eccSquared/1024)*Math.sin(4*LatRad)-35*eccSquared*eccSquared*eccSquared/3072*Math.sin(6*LatRad));var UTMEasting=k0*N*(A+(1-T+C)*A*A*A/6+(5-18*T+T*T+72*C-58*eccPrimeSquared)*A*A*A*A*A/120)+5e5;var UTMNorthing=k0*(M+N*Math.tan(LatRad)*(A*A/2+(5-T+9*C+4*C*C)*A*A*A*A/24+(61-58*T+T*T+600*C-330*eccPrimeSquared)*A*A*A*A*A*A/720));if(Lat<0){UTMNorthing+=1e7}return{northing:Math.round(UTMNorthing),easting:Math.round(UTMEasting),zoneNumber:ZoneNumber,zoneLetter:getLetterDesignator(Lat)}}function UTMtoLL(utm){var UTMNorthing=utm.northing;var UTMEasting=utm.easting;var zoneLetter=utm.zoneLetter;var zoneNumber=utm.zoneNumber;if(zoneNumber<0||zoneNumber>60){return null}var k0=.9996;var a=6378137;var eccSquared=.00669438;var eccPrimeSquared;var e1=(1-Math.sqrt(1-eccSquared))/(1+Math.sqrt(1-eccSquared));var N1,T1,C1,R1,D,M;var LongOrigin;var mu,phi1Rad;var x=UTMEasting-5e5;var y=UTMNorthing;if(zoneLetter<"N"){y-=1e7}LongOrigin=(zoneNumber-1)*6-180+3;eccPrimeSquared=eccSquared/(1-eccSquared);M=y/k0;mu=M/(a*(1-eccSquared/4-3*eccSquared*eccSquared/64-5*eccSquared*eccSquared*eccSquared/256));phi1Rad=mu+(3*e1/2-27*e1*e1*e1/32)*Math.sin(2*mu)+(21*e1*e1/16-55*e1*e1*e1*e1/32)*Math.sin(4*mu)+151*e1*e1*e1/96*Math.sin(6*mu);N1=a/Math.sqrt(1-eccSquared*Math.sin(phi1Rad)*Math.sin(phi1Rad));T1=Math.tan(phi1Rad)*Math.tan(phi1Rad);C1=eccPrimeSquared*Math.cos(phi1Rad)*Math.cos(phi1Rad);R1=a*(1-eccSquared)/Math.pow(1-eccSquared*Math.sin(phi1Rad)*Math.sin(phi1Rad),1.5);D=x/(N1*k0);var lat=phi1Rad-N1*Math.tan(phi1Rad)/R1*(D*D/2-(5+3*T1+10*C1-4*C1*C1-9*eccPrimeSquared)*D*D*D*D/24+(61+90*T1+298*C1+45*T1*T1-252*eccPrimeSquared-3*C1*C1)*D*D*D*D*D*D/720);lat=radToDeg(lat);var lon=(D-(1+2*T1+C1)*D*D*D/6+(5-2*C1+28*T1-3*C1*C1+8*eccPrimeSquared+24*T1*T1)*D*D*D*D*D/120)/Math.cos(phi1Rad);lon=LongOrigin+radToDeg(lon);var result;if(utm.accuracy){var topRight=UTMtoLL({northing:utm.northing+utm.accuracy,easting:utm.easting+utm.accuracy,zoneLetter:utm.zoneLetter,zoneNumber:utm.zoneNumber});result={top:topRight.lat,right:topRight.lon,bottom:lat,left:lon}}else{result={lat:lat,lon:lon}}return result}function getLetterDesignator(lat){var LetterDesignator="Z";if(84>=lat&&lat>=72){LetterDesignator="X"}else if(72>lat&&lat>=64){LetterDesignator="W"}else if(64>lat&&lat>=56){LetterDesignator="V"}else if(56>lat&&lat>=48){LetterDesignator="U"}else if(48>lat&&lat>=40){LetterDesignator="T"}else if(40>lat&&lat>=32){LetterDesignator="S"}else if(32>lat&&lat>=24){LetterDesignator="R"}else if(24>lat&&lat>=16){LetterDesignator="Q"}else if(16>lat&&lat>=8){LetterDesignator="P"}else if(8>lat&&lat>=0){LetterDesignator="N"}else if(0>lat&&lat>=-8){LetterDesignator="M"}else if(-8>lat&&lat>=-16){LetterDesignator="L"}else if(-16>lat&&lat>=-24){LetterDesignator="K"}else if(-24>lat&&lat>=-32){LetterDesignator="J"}else if(-32>lat&&lat>=-40){LetterDesignator="H"}else if(-40>lat&&lat>=-48){LetterDesignator="G"}else if(-48>lat&&lat>=-56){LetterDesignator="F"}else if(-56>lat&&lat>=-64){LetterDesignator="E"}else if(-64>lat&&lat>=-72){LetterDesignator="D"}else if(-72>lat&&lat>=-80){LetterDesignator="C"}return LetterDesignator}function encode(utm,accuracy){var seasting="00000"+utm.easting,snorthing="00000"+utm.northing;return utm.zoneNumber+utm.zoneLetter+get100kID(utm.easting,utm.northing,utm.zoneNumber)+seasting.substr(seasting.length-5,accuracy)+snorthing.substr(snorthing.length-5,accuracy)}function get100kID(easting,northing,zoneNumber){var setParm=get100kSetForZone(zoneNumber);var setColumn=Math.floor(easting/1e5);var setRow=Math.floor(northing/1e5)%20;return getLetter100kID(setColumn,setRow,setParm)}function get100kSetForZone(i){var setParm=i%NUM_100K_SETS;if(setParm===0){setParm=NUM_100K_SETS}return setParm}function getLetter100kID(column,row,parm){var index=parm-1;var colOrigin=SET_ORIGIN_COLUMN_LETTERS.charCodeAt(index);var rowOrigin=SET_ORIGIN_ROW_LETTERS.charCodeAt(index);var colInt=colOrigin+column-1;var rowInt=rowOrigin+row;var rollover=false;if(colInt>Z){colInt=colInt-Z+A-1;rollover=true}if(colInt===I||colOrigin<I&&colInt>I||(colInt>I||colOrigin<I)&&rollover){colInt++}if(colInt===O||colOrigin<O&&colInt>O||(colInt>O||colOrigin<O)&&rollover){colInt++;if(colInt===I){colInt++}}if(colInt>Z){colInt=colInt-Z+A-1}if(rowInt>V){rowInt=rowInt-V+A-1;rollover=true}else{rollover=false}if(rowInt===I||rowOrigin<I&&rowInt>I||(rowInt>I||rowOrigin<I)&&rollover){rowInt++}if(rowInt===O||rowOrigin<O&&rowInt>O||(rowInt>O||rowOrigin<O)&&rollover){rowInt++;if(rowInt===I){rowInt++}}if(rowInt>V){rowInt=rowInt-V+A-1}var twoLetter=String.fromCharCode(colInt)+String.fromCharCode(rowInt);return twoLetter}function decode(mgrsString){if(mgrsString&&mgrsString.length===0){throw"MGRSPoint coverting from nothing"}var length=mgrsString.length;var hunK=null;var sb="";var testChar;var i=0;while(!/[A-Z]/.test(testChar=mgrsString.charAt(i))){if(i>=2){throw"MGRSPoint bad conversion from: "+mgrsString}sb+=testChar;i++}var zoneNumber=parseInt(sb,10);if(i===0||i+3>length){throw"MGRSPoint bad conversion from: "+mgrsString}var zoneLetter=mgrsString.charAt(i++);if(zoneLetter<="A"||zoneLetter==="B"||zoneLetter==="Y"||zoneLetter>="Z"||zoneLetter==="I"||zoneLetter==="O"){throw"MGRSPoint zone letter "+zoneLetter+" not handled: "+mgrsString}hunK=mgrsString.substring(i,i+=2);var set=get100kSetForZone(zoneNumber);var east100k=getEastingFromChar(hunK.charAt(0),set);var north100k=getNorthingFromChar(hunK.charAt(1),set);while(north100k<getMinNorthing(zoneLetter)){north100k+=2e6}var remainder=length-i;if(remainder%2!==0){throw"MGRSPoint has to have an even number \nof digits after the zone letter and two 100km letters - front \nhalf for easting meters, second half for \nnorthing meters"+mgrsString}var sep=remainder/2;var sepEasting=0;var sepNorthing=0;var accuracyBonus,sepEastingString,sepNorthingString,easting,northing;if(sep>0){accuracyBonus=1e5/Math.pow(10,sep);sepEastingString=mgrsString.substring(i,i+sep);sepEasting=parseFloat(sepEastingString)*accuracyBonus;sepNorthingString=mgrsString.substring(i+sep);sepNorthing=parseFloat(sepNorthingString)*accuracyBonus}easting=sepEasting+east100k;northing=sepNorthing+north100k;return{easting:easting,northing:northing,zoneLetter:zoneLetter,zoneNumber:zoneNumber,accuracy:accuracyBonus}}function getEastingFromChar(e,set){var curCol=SET_ORIGIN_COLUMN_LETTERS.charCodeAt(set-1);var eastingValue=1e5;var rewindMarker=false;while(curCol!==e.charCodeAt(0)){curCol++;if(curCol===I){curCol++}if(curCol===O){curCol++}if(curCol>Z){if(rewindMarker){throw"Bad character: "+e}curCol=A;rewindMarker=true}eastingValue+=1e5}return eastingValue}function getNorthingFromChar(n,set){if(n>"V"){throw"MGRSPoint given invalid Northing "+n}var curRow=SET_ORIGIN_ROW_LETTERS.charCodeAt(set-1);var northingValue=0;var rewindMarker=false;while(curRow!==n.charCodeAt(0)){curRow++;if(curRow===I){curRow++}if(curRow===O){curRow++}if(curRow>V){if(rewindMarker){throw"Bad character: "+n}curRow=A;rewindMarker=true}northingValue+=1e5}return northingValue}function getMinNorthing(zoneLetter){var northing;switch(zoneLetter){case"C":northing=11e5;break;case"D":northing=2e6;break;case"E":northing=28e5;break;case"F":northing=37e5;break;case"G":northing=46e5;break;case"H":northing=55e5;break;case"J":northing=64e5;break;case"K":northing=73e5;break;case"L":northing=82e5;break;case"M":northing=91e5;break;case"N":northing=0;break;case"P":northing=8e5;break;case"Q":northing=17e5;break;case"R":northing=26e5;break;case"S":northing=35e5;
break;case"T":northing=44e5;break;case"U":northing=53e5;break;case"V":northing=62e5;break;case"W":northing=7e6;break;case"X":northing=79e5;break;default:northing=-1}if(northing>=0){return northing}else{throw"Invalid zone letter: "+zoneLetter}}},{}],68:[function(require,module,exports){module.exports={name:"proj4",version:"2.3.12",description:"Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.",main:"lib/index.js",directories:{test:"test",doc:"docs"},scripts:{},repository:{type:"git",url:"git://github.com/proj4js/proj4js.git"},author:"",license:"MIT",jam:{main:"dist/proj4.js",include:["dist/proj4.js","README.md","AUTHORS","LICENSE.md"]},devDependencies:{"grunt-cli":"~0.1.13",grunt:"~0.4.2","grunt-contrib-connect":"~0.6.0","grunt-contrib-jshint":"~0.8.0",chai:"~1.8.1",mocha:"~1.17.1","grunt-mocha-phantomjs":"~0.4.0",browserify:"~3.24.5","grunt-browserify":"~1.3.0","grunt-contrib-uglify":"~0.3.2",curl:"git://github.com/cujojs/curl.git",istanbul:"~0.2.4",tin:"~0.4.0"},dependencies:{mgrs:"~0.0.2"},readme:'# PROJ4JS [![Build Status](https://travis-ci.org/proj4js/proj4js.svg)](https://travis-ci.org/proj4js/proj4js)\n\nProj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.\nOriginally a port of [PROJ.4](http://trac.osgeo.org/proj/) and [GCTCP C](http://edcftp.cr.usgs.gov/pub//software/gctpc) it is\na part of the [MetaCRS](http://wiki.osgeo.org/wiki/MetaCRS) group of projects.\n\n## Installing\n\nDepending on your preferences\n\n```bash\nnpm install proj4\nbower install proj4\njam install proj4\ncomponent install proj4js/proj4js\n```\n\nor just manually grab the file `proj4.js` from the [latest release](https://github.com/proj4js/proj4js/releases).\n\nif you do not want to download anything, Proj4js is also hosted on [cdnjs](http://www.cdnjs.com/libraries/proj4js) for direct use in your browser applications.\n\n## Using\n\nthe basic signature is:\n\n```javascript\nproj4(fromProjection[, toProjection, coordinates])\n```\n\nProjections can be proj or wkt strings.\n\nCoordinates may an object of the form `{x:x,y:y}` or an array of the form `[x,y]`.\n\nWhen all 3 arguments  are given, the result is that the coordinates are transformed from projection1 to projection 2. And returned in the same format that they were given in.\n\n```javascript\nvar firstProjection = \'PROJCS["NAD83 / Massachusetts Mainland",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["standard_parallel_1",42.68333333333333],PARAMETER["standard_parallel_2",41.71666666666667],PARAMETER["latitude_of_origin",41],PARAMETER["central_meridian",-71.5],PARAMETER["false_easting",200000],PARAMETER["false_northing",750000],AUTHORITY["EPSG","26986"],AXIS["X",EAST],AXIS["Y",NORTH]]\';\nvar secondProjection = "+proj=gnom +lat_0=90 +lon_0=0 +x_0=6300000 +y_0=6300000 +ellps=WGS84 +datum=WGS84 +units=m +no_defs";\n//I\'m not going to redefine those two in latter examples.\nproj4(firstProjection,secondProjection,[2,5]);\n// [-2690666.2977344505, 3662659.885459918]\n```\n\nIf only 1 projection is given then it is assumed that it is being projected *from* WGS84 (fromProjection is WGS84).\n\n```javascript\nproj4(firstProjection,[-71,41]);\n// [242075.00535055372, 750123.32090043]\n```\n\nIf no coordinates are given an object with two methods is returned, its methods are `forward` which projects from the first projection to the second and `inverse` which projects from the second to the first.\n\n```javascript\nproj4(firstProjection,secondProjection).forward([2,5]);\n// [-2690666.2977344505, 3662659.885459918]\nproj4(secondProjection,firstProjection).inverse([2,5]);\n// [-2690666.2977344505, 3662659.885459918]\n```\n\nand as above if only one projection is given, it\'s assumed to be coming from wgs84\n\n```javascript\nproj4(firstProjection).forward([-71,41]);\n// [242075.00535055372, 750123.32090043]\nproj4(firstProjection).inverse([242075.00535055372, 750123.32090043]);\n//[-71, 40.99999999999986]\n//the floating points to answer your question\n```\n\n## Named Projections\n\nIf you prefer to define a projection as a string and reference it that way, you may use the proj4.defs method which can be called 2 ways, with a name and projection:\n\n```js\nproj4.defs(\'WGS84\', "+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees");\n```\n\nor with an array\n\n```js\nproj4.defs([\n  [\n    \'EPSG:4326\',\n    \'+title=WGS 84 (long/lat) +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees\'],\n  [\n    \'EPSG:4269\',\n    \'+title=NAD83 (long/lat) +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees\'\n  ]\n]);\n```\n\nyou can then do \n\n```js\nproj4(\'EPSG:4326\');\n```\n\ninstead of writing out the whole proj definition, by default proj4 has the following projections predefined:\n\n- \'EPSG:4326\', which has the following alias\n    - \'WGS84\'\n- \'EPSG:4269\'\n- \'EPSG:3857\', which has the following aliases\n    - \'EPSG:3785\'\n    - \'GOOGLE\'\n    - \'EPSG:900913\'\n    - \'EPSG:102113\'\n\ndefined projections can also be accessed through the proj4.defs function (`proj4.defs(\'EPSG:4326\')`).\n\nproj4.defs can also be used to define a named alias:\n\n```javascript\nproj4.defs(\'urn:x-ogc:def:crs:EPSG:4326\', proj4.defs(\'EPSG:4326\'));\n``` \n\n## Developing\nto set up build tools make sure you have node and grunt-cli installed and then run `npm install`\n\nto do the complete build and browser tests run\n\n```bash\ngrunt\n```\n\nto run node tests run\n\n```bash\nnpm test\n```\n\nto run node tests with coverage run\n\n```bash\nnode test --coverage\n```\n\nto create a build with only default projections (latlon and Mercator) run \n\n```bash\ngrunt build\n```\n\nto create a build with only custom projections include a comma separated list of projections codes (the file name in \'lib/projections\' without the \'.js\') after a colon, e.g.\n\n```bash\ngrunt build:tmerc\n#includes transverse Mercator\ngrunt build:lcc\n#includes lambert conformal conic\ngrunt build:omerc,moll\n#includes oblique Mercator and Mollweide\n```\n',readmeFilename:"package/README.md"}},{}],proj4:[function(require,module,exports){var proj4=require("./core");proj4.defaultDatum="WGS84";proj4.Proj=require("./Proj");proj4.WGS84=new proj4.Proj("WGS84");proj4.Point=require("./Point");proj4.toPoint=require("./common/toPoint");proj4.defs=require("./defs");proj4.transform=require("./transform");proj4.mgrs=require("mgrs");proj4.version=require("../package.json").version;require("./includedProjections")(proj4);module.exports=proj4},{"../package.json":68,"./Point":1,"./Proj":2,"./common/toPoint":23,"./core":29,"./defs":32,"./includedProjections":36,"./transform":65,mgrs:67}]},{},[]);var proj4=require("proj4");proj4.defs("EPGS:26912","+proj=utm +zone=12 +ellps=GRS80 +datum=NAD83 +units=m +no_defs");var project=proj4(proj4.defs["EPGS:26912"],proj4("EPSG:3857"));var utmCoords=[471786.115,6299551.094];var wmCoords=[-12407942.978922589,7727266.87758064];var forward=document.createElement("div");forward.innerText="utm to wm: "+project.forward(utmCoords);document.body.appendChild(forward);var inverse=document.createElement("div");inverse.innerText="wm to utm: "+project.inverse(wmCoords);document.body.appendChild(inverse);

## package.json
{
  "name": "requirebin-sketch",
  "version": "1.0.0",
  "dependencies": {
    "proj4": "2.3.12"
  }
}

## page-body.html
<!-- contents of this file will be placed inside the <body> -->

## page-head.html
<!-- contents of this file will be placed inside the <head> -->

## requirebin.md

      
    Raw
  

              requirebin.md
            
          
    made with requirebin
	var proj4 = require('proj4');

	proj4.defs('EPGS:26912', '+proj=utm +zone=12 +ellps=GRS80 +datum=NAD83 +units=m +no_defs');

	var project = proj4(proj4.defs['EPGS:26912'], proj4('EPSG:3857'));

	var utmCoords = [471786.115, 6299551.094];
	var wmCoords = [-12407942.978922589, 7727266.87758064];

	var forward = document.createElement('div');
	forward.innerText = 'utm to wm: ' + project.forward(utmCoords);
	document.body.appendChild(forward);

	var inverse = document.createElement('div');
	inverse.innerText = 'wm to utm: ' + project.inverse(wmCoords);
	document.body.appendChild(inverse);
	{
	"name": "requirebin-sketch",
	"version": "1.0.0",
	"dependencies": {
	"proj4": "2.3.12"
	}
	}