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4 lines
174 KiB
4 lines
174 KiB
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+units=m"),t.WGS84=t["EPSG:4326"],t["EPSG:3785"]=t["EPSG:3857"],t.GOOGLE=t["EPSG:3857"],t["EPSG:900913"]=t["EPSG:3857"],t["EPSG:102113"]=t["EPSG:3857"]}var Qt=1,Jt=2,oe=3,lr=4,$s=5,Ma=6378137,ur=6356752314e-3,ma=.0066943799901413165,Ae=484813681109536e-20,P=Math.PI/2,cr=.16666666666666666,fr=.04722222222222222,gr=.022156084656084655,x=1e-10,Z=.017453292519943295,yt=57.29577951308232,U=Math.PI/4,Te=Math.PI*2,tt=3.14159265359,wt={};wt.greenwich=0;wt.lisbon=-9.131906111111;wt.paris=2.337229166667;wt.bogota=-74.080916666667;wt.madrid=-3.687938888889;wt.rome=12.452333333333;wt.bern=7.439583333333;wt.jakarta=106.807719444444;wt.ferro=-17.666666666667;wt.brussels=4.367975;wt.stockholm=18.058277777778;wt.athens=23.7163375;wt.oslo=10.722916666667;const vr={mm:{to_meter:.001},cm:{to_meter:.01},ft:{to_meter:.3048},"us-ft":{to_meter:1200/3937},fath:{to_meter:1.8288},kmi:{to_meter:1852},"us-ch":{to_meter:20.1168402336805},"us-mi":{to_meter:1609.34721869444},km:{to_meter:1e3},"ind-ft":{to_meter:.30479841},"ind-yd":{to_meter:.91439523},mi:{to_meter:1609.344},yd:{to_meter:.9144},ch:{to_meter:20.1168},link:{to_meter:.201168},dm:{to_meter:.1},in:{to_meter:.0254},"ind-ch":{to_meter:20.11669506},"us-in":{to_meter:.025400050800101},"us-yd":{to_meter:.914401828803658}};var ya=/[\s_\-\/\(\)]/g;function $t(t,e){if(t[e])return t[e];for(var s=Object.keys(t),a=e.toLowerCase().replace(ya,""),i=-1,r,o;++i<s.length;)if(r=s[i],o=r.toLowerCase().replace(ya,""),o===a)return t[r]}function Ds(t){var e={},s=t.split("+").map(function(n){return n.trim()}).filter(function(n){return n}).reduce(function(n,h){var l=h.split("=");return 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h=$t(vr,n);h&&(e.to_meter=h.to_meter)},from_greenwich:function(n){e.from_greenwich=n*Z},pm:function(n){var h=$t(wt,n);e.from_greenwich=(h||parseFloat(n))*Z},nadgrids:function(n){n==="@null"?e.datumCode="none":e.nadgrids=n},axis:function(n){var h="ewnsud";n.length===3&&h.indexOf(n.substr(0,1))!==-1&&h.indexOf(n.substr(1,1))!==-1&&h.indexOf(n.substr(2,1))!==-1&&(e.axis=n)},approx:function(){e.approx=!0},over:function(){e.over=!0}};for(a in s)i=s[a],a in o?(r=o[a],typeof r=="function"?r(i):e[r]=i):e[a]=i;return typeof e.datumCode=="string"&&e.datumCode!=="WGS84"&&(e.datumCode=e.datumCode.toLowerCase()),e.projStr=t,e}class Ba{static getId(e){const s=e.find(a=>Array.isArray(a)&&a[0]==="ID");return s&&s.length>=3?{authority:s[1],code:parseInt(s[2],10)}:null}static convertUnit(e,s="unit"){if(!e||e.length<3)return{type:s,name:"unknown",conversion_factor:null};const a=e[1],i=parseFloat(e[2])||null,r=e.find(n=>Array.isArray(n)&&n[0]==="ID"),o=r?{authority:r[1],code:parseInt(r[2],10)}:null;return{type:s,name:a,conversion_factor:i,id:o}}static convertAxis(e){const s=e[1]||"Unknown";let a;const i=s.match(/^\((.)\)$/);if(i){const l=i[1].toUpperCase();if(l==="E")a="east";else if(l==="N")a="north";else if(l==="U")a="up";else if(e[2])a=e[2];else throw new Error(`Unknown axis abbreviation: ${l}`)}else a=e[2]||"unknown";const r=e.find(l=>Array.isArray(l)&&l[0]==="ORDER"),o=r?parseInt(r[1],10):null,n=e.find(l=>Array.isArray(l)&&(l[0]==="LENGTHUNIT"||l[0]==="ANGLEUNIT"||l[0]==="SCALEUNIT")),h=this.convertUnit(n);return{name:s,direction:a,unit:h,order:o}}static extractAxes(e){return e.filter(s=>Array.isArray(s)&&s[0]==="AXIS").map(s=>this.convertAxis(s)).sort((s,a)=>(s.order||0)-(a.order||0))}static convert(e,s={}){switch(e[0]){case"PROJCRS":s.type="ProjectedCRS",s.name=e[1],s.base_crs=e.find(u=>Array.isArray(u)&&u[0]==="BASEGEOGCRS")?this.convert(e.find(u=>Array.isArray(u)&&u[0]==="BASEGEOGCRS")):null,s.conversion=e.find(u=>Array.isArray(u)&&u[0]==="CONVERSION")?this.convert(e.find(u=>Array.isArray(u)&&u[0]==="CONVERSION")):null;const a=e.find(u=>Array.isArray(u)&&u[0]==="CS");a&&(s.coordinate_system={type:a[1],axis:this.extractAxes(e)});const i=e.find(u=>Array.isArray(u)&&u[0]==="LENGTHUNIT");if(i){const u=this.convertUnit(i);s.coordinate_system.unit=u}s.id=this.getId(e);break;case"BASEGEOGCRS":case"GEOGCRS":case"GEODCRS":s.type=e[0]==="GEODCRS"?"GeodeticCRS":"GeographicCRS",s.name=e[1];const r=e.find(u=>Array.isArray(u)&&(u[0]==="DATUM"||u[0]==="ENSEMBLE"));if(r){const u=this.convert(r);r[0]==="ENSEMBLE"?s.datum_ensemble=u:s.datum=u;const m=e.find(w=>Array.isArray(w)&&w[0]==="PRIMEM");m&&m[1]!=="Greenwich"&&(u.prime_meridian={name:m[1],longitude:parseFloat(m[2])})}s.coordinate_system={type:"ellipsoidal",axis:this.extractAxes(e)},s.id=this.getId(e);break;case"DATUM":s.type="GeodeticReferenceFrame",s.name=e[1],s.ellipsoid=e.find(u=>Array.isArray(u)&&u[0]==="ELLIPSOID")?this.convert(e.find(u=>Array.isArray(u)&&u[0]==="ELLIPSOID")):null;break;case"ENSEMBLE":s.type="DatumEnsemble",s.name=e[1],s.members=e.filter(u=>Array.isArray(u)&&u[0]==="MEMBER").map(u=>({type:"DatumEnsembleMember",name:u[1],id:this.getId(u)}));const o=e.find(u=>Array.isArray(u)&&u[0]==="ENSEMBLEACCURACY");o&&(s.accuracy=parseFloat(o[1]));const n=e.find(u=>Array.isArray(u)&&u[0]==="ELLIPSOID");n&&(s.ellipsoid=this.convert(n)),s.id=this.getId(e);break;case"ELLIPSOID":s.type="Ellipsoid",s.name=e[1],s.semi_major_axis=parseFloat(e[2]),s.inverse_flattening=parseFloat(e[3]),e.find(u=>Array.isArray(u)&&u[0]==="LENGTHUNIT")&&this.convert(e.find(u=>Array.isArray(u)&&u[0]==="LENGTHUNIT"),s);break;case"CONVERSION":s.type="Conversion",s.name=e[1],s.method=e.find(u=>Array.isArray(u)&&u[0]==="METHOD")?this.convert(e.find(u=>Array.isArray(u)&&u[0]==="METHOD")):null,s.parameters=e.filter(u=>Array.isArray(u)&&u[0]==="PARAMETER").map(u=>this.convert(u));break;case"METHOD":s.type="Method",s.name=e[1],s.id=this.getId(e);break;case"PARAMETER":s.type="Parameter",s.name=e[1],s.value=parseFloat(e[2]),s.unit=this.convertUnit(e.find(u=>Array.isArray(u)&&(u[0]==="LENGTHUNIT"||u[0]==="ANGLEUNIT"||u[0]==="SCALEUNIT"))),s.id=this.getId(e);break;case"BOUNDCRS":s.type="BoundCRS";const h=e.find(u=>Array.isArray(u)&&u[0]==="SOURCECRS");if(h){const u=h.find(m=>Array.isArray(m));s.source_crs=u?this.convert(u):null}const l=e.find(u=>Array.isArray(u)&&u[0]==="TARGETCRS");if(l){const u=l.find(m=>Array.isArray(m));s.target_crs=u?this.convert(u):null}const g=e.find(u=>Array.isArray(u)&&u[0]==="ABRIDGEDTRANSFORMATION");g?s.transformation=this.convert(g):s.transformation=null;break;case"ABRIDGEDTRANSFORMATION":if(s.type="Transformation",s.name=e[1],s.method=e.find(u=>Array.isArray(u)&&u[0]==="METHOD")?this.convert(e.find(u=>Array.isArray(u)&&u[0]==="METHOD")):null,s.parameters=e.filter(u=>Array.isArray(u)&&(u[0]==="PARAMETER"||u[0]==="PARAMETERFILE")).map(u=>{if(u[0]==="PARAMETER")return this.convert(u);if(u[0]==="PARAMETERFILE")return{name:u[1],value:u[2],id:{authority:"EPSG",code:8656}}}),s.parameters.length===7){const u=s.parameters[6];u.name==="Scale difference"&&(u.value=Math.round((u.value-1)*1e12)/1e6)}s.id=this.getId(e);break;case"AXIS":s.coordinate_system||(s.coordinate_system={type:"unspecified",axis:[]}),s.coordinate_system.axis.push(this.convertAxis(e));break;case"LENGTHUNIT":const f=this.convertUnit(e,"LinearUnit");s.coordinate_system&&s.coordinate_system.axis&&s.coordinate_system.axis.forEach(u=>{u.unit||(u.unit=f)}),f.conversion_factor&&f.conversion_factor!==1&&s.semi_major_axis&&(s.semi_major_axis={value:s.semi_major_axis,unit:f});break;default:s.keyword=e[0];break}return s}}class dr extends Ba{static convert(e,s={}){return super.convert(e,s),s.coordinate_system&&s.coordinate_system.subtype==="Cartesian"&&delete s.coordinate_system,s.usage&&delete s.usage,s}}class _r extends Ba{static convert(e,s={}){super.convert(e,s);const a=e.find(r=>Array.isArray(r)&&r[0]==="CS");a&&(s.coordinate_system={subtype:a[1],axis:this.extractAxes(e)});const i=e.find(r=>Array.isArray(r)&&r[0]==="USAGE");if(i){const r=i.find(h=>Array.isArray(h)&&h[0]==="SCOPE"),o=i.find(h=>Array.isArray(h)&&h[0]==="AREA"),n=i.find(h=>Array.isArray(h)&&h[0]==="BBOX");s.usage={},r&&(s.usage.scope=r[1]),o&&(s.usage.area=o[1]),n&&(s.usage.bbox=n.slice(1))}return s}}function Mr(t){return t.find(e=>Array.isArray(e)&&e[0]==="USAGE")?"2019":(t.find(e=>Array.isArray(e)&&e[0]==="CS")||t[0]==="BOUNDCRS"||t[0]==="PROJCRS"||t[0]==="GEOGCRS","2015")}function mr(t){return(Mr(t)==="2019"?_r:dr).convert(t)}function yr(t){const e=t.toUpperCase();return e.includes("PROJCRS")||e.includes("GEOGCRS")||e.includes("BOUNDCRS")||e.includes("VERTCRS")||e.includes("LENGTHUNIT")||e.includes("ANGLEUNIT")||e.includes("SCALEUNIT")?"WKT2":(e.includes("PROJCS")||e.includes("GEOGCS")||e.includes("LOCAL_CS")||e.includes("VERT_CS")||e.includes("UNIT"),"WKT1")}var Oe=1,za=2,Wa=3,vs=4,Va=5,Hs=-1,wr=/\s/,Er=/[A-Za-z]/,Sr=/[A-Za-z84_]/,Ss=/[,\]]/,Ha=/[\d\.E\-\+]/;function Ft(t){if(typeof t!="string")throw new Error("not a string");this.text=t.trim(),this.level=0,this.place=0,this.root=null,this.stack=[],this.currentObject=null,this.state=Oe}Ft.prototype.readCharicter=function(){var t=this.text[this.place++];if(this.state!==vs)for(;wr.test(t);){if(this.place>=this.text.length)return;t=this.text[this.place++]}switch(this.state){case Oe:return this.neutral(t);case za:return this.keyword(t);case vs:return this.quoted(t);case Va:return this.afterquote(t);case Wa:return this.number(t);case Hs:return}};Ft.prototype.afterquote=function(t){if(t==='"'){this.word+='"',this.state=vs;return}if(Ss.test(t)){this.word=this.word.trim(),this.afterItem(t);return}throw new Error(`havn't handled "`+t+'" in afterquote yet, index '+this.place)};Ft.prototype.afterItem=function(t){if(t===","){this.word!==null&&this.currentObject.push(this.word),this.word=null,this.state=Oe;return}if(t==="]"){this.level--,this.word!==null&&(this.currentObject.push(this.word),this.word=null),this.state=Oe,this.currentObject=this.stack.pop(),this.currentObject||(this.state=Hs);return}};Ft.prototype.number=function(t){if(Ha.test(t)){this.word+=t;return}if(Ss.test(t)){this.word=parseFloat(this.word),this.afterItem(t);return}throw new Error(`havn't handled "`+t+'" in number yet, index '+this.place)};Ft.prototype.quoted=function(t){if(t==='"'){this.state=Va;return}this.word+=t};Ft.prototype.keyword=function(t){if(Sr.test(t)){this.word+=t;return}if(t==="["){var e=[];e.push(this.word),this.level++,this.root===null?this.root=e:this.currentObject.push(e),this.stack.push(this.currentObject),this.currentObject=e,this.state=Oe;return}if(Ss.test(t)){this.afterItem(t);return}throw new Error(`havn't handled "`+t+'" in keyword yet, index 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i=1e-12,r=i*i,o=30,n,h,l,g,f,u,m,w,E,S,b,A,I,R=t.x,j=t.y,O=t.z?t.z:0,F,K,W;if(n=Math.sqrt(R*R+j*j),h=Math.sqrt(R*R+j*j+O*O),n/s<i){if(F=0,h/s<i)return K=P,W=-a,{x:t.x,y:t.y,z:t.z}}else F=Math.atan2(j,R);l=O/h,g=n/h,f=1/Math.sqrt(1-e*(2-e)*g*g),w=g*(1-e)*f,E=l*f,I=0;do I++,m=s/Math.sqrt(1-e*E*E),W=n*w+O*E-m*(1-e*E*E),u=e*m/(m+W),f=1/Math.sqrt(1-u*(2-u)*g*g),S=g*(1-u)*f,b=l*f,A=b*w-S*E,w=S,E=b;while(A*A>r&&I<o);return K=Math.atan(b/Math.abs(S)),{x:F,y:K,z:W}}function un(t,e,s){if(e===Qt)return{x:t.x+s[0],y:t.y+s[1],z:t.z+s[2]};if(e===Jt){var a=s[0],i=s[1],r=s[2],o=s[3],n=s[4],h=s[5],l=s[6];return{x:l*(t.x-h*t.y+n*t.z)+a,y:l*(h*t.x+t.y-o*t.z)+i,z:l*(-n*t.x+o*t.y+t.z)+r}}}function cn(t,e,s){if(e===Qt)return{x:t.x-s[0],y:t.y-s[1],z:t.z-s[2]};if(e===Jt){var a=s[0],i=s[1],r=s[2],o=s[3],n=s[4],h=s[5],l=s[6],g=(t.x-a)/l,f=(t.y-i)/l,u=(t.z-r)/l;return{x:g+h*f-n*u,y:-h*g+f+o*u,z:n*g-o*f+u}}}function rs(t){return t===Qt||t===Jt}function fn(t,e,s){if(ln(t,e)||t.datum_type===$s||e.datum_type===$s)return s;var a=t.a,i=t.es;if(t.datum_type===oe){var r=Ga(t,!1,s);if(r!==0)return;a=Ma,i=ma}var o=e.a,n=e.b,h=e.es;if(e.datum_type===oe&&(o=Ma,n=ur,h=ma),i===h&&a===o&&!rs(t.datum_type)&&!rs(e.datum_type))return s;if(s=ti(s,i,a),rs(t.datum_type)&&(s=un(s,t.datum_type,t.datum_params)),rs(e.datum_type)&&(s=cn(s,e.datum_type,e.datum_params)),s=ei(s,h,o,n),e.datum_type===oe){var l=Ga(e,!0,s);if(l!==0)return}return s}function Ga(t,e,s){if(t.grids===null||t.grids.length===0)return console.log("Grid shift grids not found"),-1;var a={x:-s.x,y:s.y},i={x:Number.NaN,y:Number.NaN},r=[];t:for(var o=0;o<t.grids.length;o++){var n=t.grids[o];if(r.push(n.name),n.isNull){i=a;break}if(n.grid===null){if(n.mandatory)return console.log("Unable to find mandatory grid '"+n.name+"'"),-1;continue}for(var h=n.grid.subgrids,l=0,g=h.length;l<g;l++){var f=h[l],u=(Math.abs(f.del[1])+Math.abs(f.del[0]))/1e4,m=f.ll[0]-u,w=f.ll[1]-u,E=f.ll[0]+(f.lim[0]-1)*f.del[0]+u,S=f.ll[1]+(f.lim[1]-1)*f.del[1]+u;if(!(w>a.y||m>a.x||S<a.y||E<a.x)&&(i=gn(a,e,f),!isNaN(i.x)))break t}}return isNaN(i.x)?(console.log("Failed to find a grid shift table for location '"+-a.x*yt+" "+a.y*yt+" tried: '"+r+"'"),-1):(s.x=-i.x,s.y=i.y,0)}function gn(t,e,s){var a={x:Number.NaN,y:Number.NaN};if(isNaN(t.x))return a;var i={x:t.x,y:t.y};i.x-=s.ll[0],i.y-=s.ll[1],i.x=G(i.x-Math.PI)+Math.PI;var r=Na(i,s);if(e){if(isNaN(r.x))return a;r.x=i.x-r.x,r.y=i.y-r.y;var o=9,n=1e-12,h,l;do{if(l=Na(r,s),isNaN(l.x)){console.log("Inverse grid shift iteration failed, presumably at grid edge. 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r=e[Ht[a]];switch(t.axis[a]){case"e":s.x=r;break;case"w":s.x=-r;break;case"n":s.y=r;break;case"s":s.y=-r;break;case"u":s.z=r;break;case"d":s.z=-r;break;default:return null}}return s}function dn(t,e){const s={};for(let a=0,i=t.axis.length;a<i;a++)if(!(a===2&&e.z===void 0))switch(t.axis[a]){case"e":s[Ht[a]]=e.x;break;case"w":s[Ht[a]]=-e.x;break;case"n":s[Ht[a]]=e.y;break;case"s":s[Ht[a]]=-e.y;break;case"u":s[Ht[a]]=e.z;break;case"d":s[Ht[a]]=-e.z;break;default:return null}return s}function Js(t){var e={x:t[0],y:t[1]};return t.length>2&&(e.z=t[2]),t.length>3&&(e.m=t[3]),e}function _n(t){Aa(t.x),Aa(t.y)}function Aa(t){if(typeof Number.isFinite=="function"){if(Number.isFinite(t))return;throw new TypeError("coordinates must be finite numbers")}if(typeof t!="number"||t!==t||!isFinite(t))throw new TypeError("coordinates must be finite numbers")}function Mn(t,e){return(t.datum.datum_type===Qt||t.datum.datum_type===Jt||t.datum.datum_type===oe)&&e.datumCode!=="WGS84"||(e.datum.datum_type===Qt||e.datum.datum_type===Jt||e.datum.datum_type===oe)&&t.datumCode!=="WGS84"}function Ms(t,e,s,a){var i,r=s.z!==void 0;if(_n(s),t.datum&&e.datum&&Mn(t,e)&&(i=new pt("WGS84"),s=Ms(t,i,s,a),t=i),a&&t.axis!=="enu"&&(s=vn(t,s)),t.projName==="longlat")s={x:s.x*Z,y:s.y*Z,z:s.z||0};else if(t.to_meter&&(s={x:s.x*t.to_meter,y:s.y*t.to_meter,z:s.z||0}),s=t.inverse(s),!s)return;if(t.from_greenwich&&(s.x+=t.from_greenwich),s=fn(t.datum,e.datum,s),!!s)return s=s,e.from_greenwich&&(s={x:s.x-e.from_greenwich,y:s.y,z:s.z||0}),e.projName==="longlat"?s={x:s.x*yt,y:s.y*yt,z:s.z||0}:(s=e.forward(s),e.to_meter&&(s={x:s.x/e.to_meter,y:s.y/e.to_meter,z:s.z||0})),a&&e.axis!=="enu"?dn(e,s):(s&&!r&&e.projName!=="geocent"&&delete s.z,s)}function mn(t,e,s,a){var i;return Array.isArray(s)?i=Js(s):i={x:s.x,y:s.y,z:s.z,m:s.m},Ms(t,e,i,a)}var Ia=pt("WGS84");function js(t,e,s,a){var i,r,o;return Array.isArray(s)?(i=Ms(t,e,Js(s),a)||{x:NaN,y:NaN},s.length>2?(r=typeof t.name!="undefined"&&t.name==="geocent"||typeof e.name!="undefined"&&e.name==="geocent",r?typeof i.z=="number"?[i.x,i.y,i.z].concat(s.slice(3)):[i.x,i.y,s[2]].concat(s.slice(3)):a&&typeof i.z=="number"?[i.x,i.y,i.z].concat(s.slice(3)):[i.x,i.y].concat(s.slice(2))):[i.x,i.y]):(i=Ms(t,e,{x:s.x,y:s.y,z:s.z,m:s.m},a)||{x:NaN,y:NaN},o=Object.keys(s),o.length===2||(r=typeof t.name!="undefined"&&t.name==="geocent"||typeof e.name!="undefined"&&e.name==="geocent",o.forEach(function(n){n==="x"||n==="y"||n==="z"&&(r||a)||(i[n]=s[n])})),i)}function ns(t){return t instanceof pt?t:typeof t=="object"&&"oProj"in t?t.oProj:pt(t)}function yn(t,e,s){var a,i,r=!1,o;return typeof e=="undefined"?(i=ns(t),a=Ia,r=!0):(typeof e.x!="undefined"||Array.isArray(e))&&(s=e,i=ns(t),a=Ia,r=!0),a||(a=ns(t)),i||(i=ns(e)),s?js(a,i,s):(o={forward:function(n,h){return js(a,i,n,h)},inverse:function(n,h){return js(i,a,n,h)}},r&&(o.oProj=i),o)}var Ca=6,si="AJSAJS",ai="AFAFAF",re=65,Mt=73,Pt=79,be=86,Ge=90;const wn={forward:ii,inverse:En,toPoint:ri};function ii(t,e){return e=e||5,pn(Sn({lat:t[1],lon:t[0]}),e)}function En(t){var e=Xs(oi(t.toUpperCase()));return e.lat&&e.lon?[e.lon,e.lat,e.lon,e.lat]:[e.left,e.bottom,e.right,e.top]}function ri(t){var e=Xs(oi(t.toUpperCase()));return e.lat&&e.lon?[e.lon,e.lat]:[(e.left+e.right)/2,(e.top+e.bottom)/2]}function ks(t){return t*(Math.PI/180)}function La(t){return 180*(t/Math.PI)}function Sn(t){var e=t.lat,s=t.lon,a=6378137,i=.00669438,r=.9996,o,n,h,l,g,f,u,m=ks(e),w=ks(s),E,S;S=Math.floor((s+180)/6)+1,s===180&&(S=60),e>=56&&e<64&&s>=3&&s<12&&(S=32),e>=72&&e<84&&(s>=0&&s<9?S=31:s>=9&&s<21?S=33:s>=21&&s<33?S=35:s>=33&&s<42&&(S=37)),o=(S-1)*6-180+3,E=ks(o),n=i/(1-i),h=a/Math.sqrt(1-i*Math.sin(m)*Math.sin(m)),l=Math.tan(m)*Math.tan(m),g=n*Math.cos(m)*Math.cos(m),f=Math.cos(m)*(w-E),u=a*((1-i/4-3*i*i/64-5*i*i*i/256)*m-(3*i/8+3*i*i/32+45*i*i*i/1024)*Math.sin(2*m)+(15*i*i/256+45*i*i*i/1024)*Math.sin(4*m)-35*i*i*i/3072*Math.sin(6*m));var b=r*h*(f+(1-l+g)*f*f*f/6+(5-18*l+l*l+72*g-58*n)*f*f*f*f*f/120)+5e5,A=r*(u+h*Math.tan(m)*(f*f/2+(5-l+9*g+4*g*g)*f*f*f*f/24+(61-58*l+l*l+600*g-330*n)*f*f*f*f*f*f/720));return e<0&&(A+=1e7),{northing:Math.round(A),easting:Math.round(b),zoneNumber:S,zoneLetter:Pn(e)}}function Xs(t){var e=t.northing,s=t.easting,a=t.zoneLetter,i=t.zoneNumber;if(i<0||i>60)return null;var r=.9996,o=6378137,n=.00669438,h,l=(1-Math.sqrt(1-n))/(1+Math.sqrt(1-n)),g,f,u,m,w,E,S,b,A,I=s-5e5,R=e;a<"N"&&(R-=1e7),S=(i-1)*6-180+3,h=n/(1-n),E=R/r,b=E/(o*(1-n/4-3*n*n/64-5*n*n*n/256)),A=b+(3*l/2-27*l*l*l/32)*Math.sin(2*b)+(21*l*l/16-55*l*l*l*l/32)*Math.sin(4*b)+151*l*l*l/96*Math.sin(6*b),g=o/Math.sqrt(1-n*Math.sin(A)*Math.sin(A)),f=Math.tan(A)*Math.tan(A),u=h*Math.cos(A)*Math.cos(A),m=o*(1-n)/Math.pow(1-n*Math.sin(A)*Math.sin(A),1.5),w=I/(g*r);var j=A-g*Math.tan(A)/m*(w*w/2-(5+3*f+10*u-4*u*u-9*h)*w*w*w*w/24+(61+90*f+298*u+45*f*f-252*h-3*u*u)*w*w*w*w*w*w/720);j=La(j);var O=(w-(1+2*f+u)*w*w*w/6+(5-2*u+28*f-3*u*u+8*h+24*f*f)*w*w*w*w*w/120)/Math.cos(A);O=S+La(O);var F;if(t.accuracy){var K=Xs({northing:t.northing+t.accuracy,easting:t.easting+t.accuracy,zoneLetter:t.zoneLetter,zoneNumber:t.zoneNumber});F={top:K.lat,right:K.lon,bottom:j,left:O}}else F={lat:j,lon:O};return F}function Pn(t){var e="Z";return 84>=t&&t>=72?e="X":72>t&&t>=64?e="W":64>t&&t>=56?e="V":56>t&&t>=48?e="U":48>t&&t>=40?e="T":40>t&&t>=32?e="S":32>t&&t>=24?e="R":24>t&&t>=16?e="Q":16>t&&t>=8?e="P":8>t&&t>=0?e="N":0>t&&t>=-8?e="M":-8>t&&t>=-16?e="L":-16>t&&t>=-24?e="K":-24>t&&t>=-32?e="J":-32>t&&t>=-40?e="H":-40>t&&t>=-48?e="G":-48>t&&t>=-56?e="F":-56>t&&t>=-64?e="E":-64>t&&t>=-72?e="D":-72>t&&t>=-80&&(e="C"),e}function pn(t,e){var s="00000"+t.easting,a="00000"+t.northing;return t.zoneNumber+t.zoneLetter+xn(t.easting,t.northing,t.zoneNumber)+s.substr(s.length-5,e)+a.substr(a.length-5,e)}function xn(t,e,s){var a=ni(s),i=Math.floor(t/1e5),r=Math.floor(e/1e5)%20;return bn(i,r,a)}function ni(t){var e=t%Ca;return e===0&&(e=Ca),e}function bn(t,e,s){var a=s-1,i=si.charCodeAt(a),r=ai.charCodeAt(a),o=i+t-1,n=r+e,h=!1;o>Ge&&(o=o-Ge+re-1,h=!0),(o===Mt||i<Mt&&o>Mt||(o>Mt||i<Mt)&&h)&&o++,(o===Pt||i<Pt&&o>Pt||(o>Pt||i<Pt)&&h)&&(o++,o===Mt&&o++),o>Ge&&(o=o-Ge+re-1),n>be?(n=n-be+re-1,h=!0):h=!1,(n===Mt||r<Mt&&n>Mt||(n>Mt||r<Mt)&&h)&&n++,(n===Pt||r<Pt&&n>Pt||(n>Pt||r<Pt)&&h)&&(n++,n===Mt&&n++),n>be&&(n=n-be+re-1);var l=String.fromCharCode(o)+String.fromCharCode(n);return l}function oi(t){if(t&&t.length===0)throw"MGRSPoint coverting from nothing";for(var e=t.length,s=null,a="",i,r=0;!/[A-Z]/.test(i=t.charAt(r));){if(r>=2)throw"MGRSPoint bad conversion from: "+t;a+=i,r++}var o=parseInt(a,10);if(r===0||r+3>e)throw"MGRSPoint bad conversion from: "+t;var n=t.charAt(r++);if(n<="A"||n==="B"||n==="Y"||n>="Z"||n==="I"||n==="O")throw"MGRSPoint zone letter "+n+" not handled: "+t;s=t.substring(r,r+=2);for(var h=ni(o),l=Gn(s.charAt(0),h),g=Nn(s.charAt(1),h);g<An(n);)g+=2e6;var f=e-r;if(f%2!==0)throw`MGRSPoint has to have an even number
|
|
of digits after the zone letter and two 100km letters - front
|
|
half for easting meters, second half for
|
|
northing meters`+t;var u=f/2,m=0,w=0,E,S,b,A,I;return u>0&&(E=1e5/Math.pow(10,u),S=t.substring(r,r+u),m=parseFloat(S)*E,b=t.substring(r+u),w=parseFloat(b)*E),A=m+l,I=w+g,{easting:A,northing:I,zoneLetter:n,zoneNumber:o,accuracy:E}}function Gn(t,e){for(var s=si.charCodeAt(e-1),a=1e5,i=!1;s!==t.charCodeAt(0);){if(s++,s===Mt&&s++,s===Pt&&s++,s>Ge){if(i)throw"Bad character: "+t;s=re,i=!0}a+=1e5}return a}function Nn(t,e){if(t>"V")throw"MGRSPoint given invalid Northing "+t;for(var s=ai.charCodeAt(e-1),a=0,i=!1;s!==t.charCodeAt(0);){if(s++,s===Mt&&s++,s===Pt&&s++,s>be){if(i)throw"Bad character: "+t;s=re,i=!0}a+=1e5}return a}function An(t){var e;switch(t){case"C":e=11e5;break;case"D":e=2e6;break;case"E":e=28e5;break;case"F":e=37e5;break;case"G":e=46e5;break;case"H":e=55e5;break;case"J":e=64e5;break;case"K":e=73e5;break;case"L":e=82e5;break;case"M":e=91e5;break;case"N":e=0;break;case"P":e=8e5;break;case"Q":e=17e5;break;case"R":e=26e5;break;case"S":e=35e5;break;case"T":e=44e5;break;case"U":e=53e5;break;case"V":e=62e5;break;case"W":e=7e6;break;case"X":e=79e5;break;default:e=-1}if(e>=0)return e;throw"Invalid zone letter: "+t}function le(t,e,s){if(!(this instanceof le))return new le(t,e,s);if(Array.isArray(t))this.x=t[0],this.y=t[1],this.z=t[2]||0;else if(typeof t=="object")this.x=t.x,this.y=t.y,this.z=t.z||0;else if(typeof t=="string"&&typeof e=="undefined"){var a=t.split(",");this.x=parseFloat(a[0]),this.y=parseFloat(a[1]),this.z=parseFloat(a[2])||0}else this.x=t,this.y=e,this.z=s||0;console.warn("proj4.Point will be removed in version 3, use proj4.toPoint")}le.fromMGRS=function(t){return new le(ri(t))};le.prototype.toMGRS=function(t){return ii([this.x,this.y],t)};var In=1,Cn=.25,Ra=.046875,Ta=.01953125,Oa=.01068115234375,Ln=.75,Rn=.46875,Tn=.013020833333333334,On=.007120768229166667,Fn=.3645833333333333,jn=.005696614583333333,kn=.3076171875;function Ks(t){var e=[];e[0]=In-t*(Cn+t*(Ra+t*(Ta+t*Oa))),e[1]=t*(Ln-t*(Ra+t*(Ta+t*Oa)));var s=t*t;return e[2]=s*(Rn-t*(Tn+t*On)),s*=t,e[3]=s*(Fn-t*jn),e[4]=s*t*kn,e}function ce(t,e,s,a){return s*=e,e*=e,a[0]*t-s*(a[1]+e*(a[2]+e*(a[3]+e*a[4])))}var qn=20;function Zs(t,e,s){for(var a=1/(1-e),i=t,r=qn;r;--r){var o=Math.sin(i),n=1-e*o*o;if(n=(ce(i,o,Math.cos(i),s)-t)*(n*Math.sqrt(n))*a,i-=n,Math.abs(n)<x)return i}return i}function $n(){this.x0=this.x0!==void 0?this.x0:0,this.y0=this.y0!==void 0?this.y0:0,this.long0=this.long0!==void 0?this.long0:0,this.lat0=this.lat0!==void 0?this.lat0:0,this.es&&(this.en=Ks(this.es),this.ml0=ce(this.lat0,Math.sin(this.lat0),Math.cos(this.lat0),this.en))}function Dn(t){var e=t.x,s=t.y,a=G(e-this.long0,this.over),i,r,o,n=Math.sin(s),h=Math.cos(s);if(this.es){var g=h*a,f=Math.pow(g,2),u=this.ep2*Math.pow(h,2),m=Math.pow(u,2),w=Math.abs(h)>x?Math.tan(s):0,E=Math.pow(w,2),S=Math.pow(E,2);i=1-this.es*Math.pow(n,2),g=g/Math.sqrt(i);var b=ce(s,n,h,this.en);r=this.a*(this.k0*g*(1+f/6*(1-E+u+f/20*(5-18*E+S+14*u-58*E*u+f/42*(61+179*S-S*E-479*E)))))+this.x0,o=this.a*(this.k0*(b-this.ml0+n*a*g/2*(1+f/12*(5-E+9*u+4*m+f/30*(61+S-58*E+270*u-330*E*u+f/56*(1385+543*S-S*E-3111*E))))))+this.y0}else{var l=h*Math.sin(a);if(Math.abs(Math.abs(l)-1)<x)return 93;if(r=.5*this.a*this.k0*Math.log((1+l)/(1-l))+this.x0,o=h*Math.cos(a)/Math.sqrt(1-Math.pow(l,2)),l=Math.abs(o),l>=1){if(l-1>x)return 93;o=0}else o=Math.acos(o);s<0&&(o=-o),o=this.a*this.k0*(o-this.lat0)+this.y0}return t.x=r,t.y=o,t}function Un(t){var e,s,a,i,r=(t.x-this.x0)*(1/this.a),o=(t.y-this.y0)*(1/this.a);if(this.es)if(e=this.ml0+o/this.k0,s=Zs(e,this.es,this.en),Math.abs(s)<P){var f=Math.sin(s),u=Math.cos(s),m=Math.abs(u)>x?Math.tan(s):0,w=this.ep2*Math.pow(u,2),E=Math.pow(w,2),S=Math.pow(m,2),b=Math.pow(S,2);e=1-this.es*Math.pow(f,2);var A=r*Math.sqrt(e)/this.k0,I=Math.pow(A,2);e=e*m,a=s-e*I/(1-this.es)*.5*(1-I/12*(5+3*S-9*w*S+w-4*E-I/30*(61+90*S-252*w*S+45*b+46*w-I/56*(1385+3633*S+4095*b+1574*b*S)))),i=G(this.long0+A*(1-I/6*(1+2*S+w-I/20*(5+28*S+24*b+8*w*S+6*w-I/42*(61+662*S+1320*b+720*b*S))))/u,this.over)}else a=P*qe(o),i=0;else{var n=Math.exp(r/this.k0),h=.5*(n-1/n),l=this.lat0+o/this.k0,g=Math.cos(l);e=Math.sqrt((1-Math.pow(g,2))/(1+Math.pow(h,2))),a=Math.asin(e),o<0&&(a=-a),h===0&&g===0?i=0:i=G(Math.atan2(h,g)+this.long0,this.over)}return t.x=i,t.y=a,t}var Bn=["Fast_Transverse_Mercator","Fast Transverse Mercator"];const ls={init:$n,forward:Dn,inverse:Un,names:Bn};function hi(t){var e=Math.exp(t);return e=(e-1/e)/2,e}function mt(t,e){t=Math.abs(t),e=Math.abs(e);var s=Math.max(t,e),a=Math.min(t,e)/(s||1);return s*Math.sqrt(1+Math.pow(a,2))}function zn(t){var e=1+t,s=e-1;return s===0?t:t*Math.log(e)/s}function Wn(t){var e=Math.abs(t);return e=zn(e*(1+e/(mt(1,e)+1))),t<0?-e:e}function Ys(t,e){for(var s=2*Math.cos(2*e),a=t.length-1,i=t[a],r=0,o;--a>=0;)o=-r+s*i+t[a],r=i,i=o;return e+o*Math.sin(2*e)}function Vn(t,e){for(var s=2*Math.cos(e),a=t.length-1,i=t[a],r=0,o;--a>=0;)o=-r+s*i+t[a],r=i,i=o;return Math.sin(e)*o}function Hn(t){var e=Math.exp(t);return e=(e+1/e)/2,e}function li(t,e,s){for(var a=Math.sin(e),i=Math.cos(e),r=hi(s),o=Hn(s),n=2*i*o,h=-2*a*r,l=t.length-1,g=t[l],f=0,u=0,m=0,w,E;--l>=0;)w=u,E=f,u=g,f=m,g=-w+n*u-h*f+t[l],m=-E+h*u+n*f;return n=a*o,h=i*r,[n*g-h*m,n*m+h*g]}function Qn(){if(!this.approx&&(isNaN(this.es)||this.es<=0))throw new Error('Incorrect elliptical usage. Try using the +approx option in the proj string, or PROJECTION["Fast_Transverse_Mercator"] in the WKT.');this.approx&&(ls.init.apply(this),this.forward=ls.forward,this.inverse=ls.inverse),this.x0=this.x0!==void 0?this.x0:0,this.y0=this.y0!==void 0?this.y0:0,this.long0=this.long0!==void 0?this.long0:0,this.lat0=this.lat0!==void 0?this.lat0:0,this.cgb=[],this.cbg=[],this.utg=[],this.gtu=[];var t=this.es/(1+Math.sqrt(1-this.es)),e=t/(2-t),s=e;this.cgb[0]=e*(2+e*(-2/3+e*(-2+e*(116/45+e*(26/45+e*(-2854/675)))))),this.cbg[0]=e*(-2+e*(2/3+e*(4/3+e*(-82/45+e*(32/45+e*(4642/4725)))))),s=s*e,this.cgb[1]=s*(7/3+e*(-8/5+e*(-227/45+e*(2704/315+e*(2323/945))))),this.cbg[1]=s*(5/3+e*(-16/15+e*(-13/9+e*(904/315+e*(-1522/945))))),s=s*e,this.cgb[2]=s*(56/15+e*(-136/35+e*(-1262/105+e*(73814/2835)))),this.cbg[2]=s*(-26/15+e*(34/21+e*(8/5+e*(-12686/2835)))),s=s*e,this.cgb[3]=s*(4279/630+e*(-332/35+e*(-399572/14175))),this.cbg[3]=s*(1237/630+e*(-12/5+e*(-24832/14175))),s=s*e,this.cgb[4]=s*(4174/315+e*(-144838/6237)),this.cbg[4]=s*(-734/315+e*(109598/31185)),s=s*e,this.cgb[5]=s*(601676/22275),this.cbg[5]=s*(444337/155925),s=Math.pow(e,2),this.Qn=this.k0/(1+e)*(1+s*(1/4+s*(1/64+s/256))),this.utg[0]=e*(-.5+e*(2/3+e*(-37/96+e*(1/360+e*(81/512+e*(-96199/604800)))))),this.gtu[0]=e*(.5+e*(-2/3+e*(5/16+e*(41/180+e*(-127/288+e*(7891/37800)))))),this.utg[1]=s*(-1/48+e*(-1/15+e*(437/1440+e*(-46/105+e*(1118711/3870720))))),this.gtu[1]=s*(13/48+e*(-3/5+e*(557/1440+e*(281/630+e*(-1983433/1935360))))),s=s*e,this.utg[2]=s*(-17/480+e*(37/840+e*(209/4480+e*(-5569/90720)))),this.gtu[2]=s*(61/240+e*(-103/140+e*(15061/26880+e*(167603/181440)))),s=s*e,this.utg[3]=s*(-4397/161280+e*(11/504+e*(830251/7257600))),this.gtu[3]=s*(49561/161280+e*(-179/168+e*(6601661/7257600))),s=s*e,this.utg[4]=s*(-4583/161280+e*(108847/3991680)),this.gtu[4]=s*(34729/80640+e*(-3418889/1995840)),s=s*e,this.utg[5]=s*(-20648693/638668800),this.gtu[5]=s*(212378941/319334400);var a=Ys(this.cbg,this.lat0);this.Zb=-this.Qn*(a+Vn(this.gtu,2*a))}function Jn(t){var e=G(t.x-this.long0,this.over),s=t.y;s=Ys(this.cbg,s);var a=Math.sin(s),i=Math.cos(s),r=Math.sin(e),o=Math.cos(e);s=Math.atan2(a,o*i),e=Math.atan2(r*i,mt(a,i*o)),e=Wn(Math.tan(e));var n=li(this.gtu,2*s,2*e);s=s+n[0],e=e+n[1];var h,l;return Math.abs(e)<=2.623395162778?(h=this.a*(this.Qn*e)+this.x0,l=this.a*(this.Qn*s+this.Zb)+this.y0):(h=1/0,l=1/0),t.x=h,t.y=l,t}function Xn(t){var e=(t.x-this.x0)*(1/this.a),s=(t.y-this.y0)*(1/this.a);s=(s-this.Zb)/this.Qn,e=e/this.Qn;var a,i;if(Math.abs(e)<=2.623395162778){var r=li(this.utg,2*s,2*e);s=s+r[0],e=e+r[1],e=Math.atan(hi(e));var o=Math.sin(s),n=Math.cos(s),h=Math.sin(e),l=Math.cos(e);s=Math.atan2(o*l,mt(h,l*n)),e=Math.atan2(h,l*n),a=G(e+this.long0,this.over),i=Ys(this.cgb,s)}else a=1/0,i=1/0;return t.x=a,t.y=i,t}var Kn=["Extended_Transverse_Mercator","Extended Transverse Mercator","etmerc","Transverse_Mercator","Transverse Mercator","Gauss Kruger","Gauss_Kruger","tmerc"];const us={init:Qn,forward:Jn,inverse:Xn,names:Kn};function Zn(t,e){if(t===void 0){if(t=Math.floor((G(e)+Math.PI)*30/Math.PI)+1,t<0)return 0;if(t>60)return 60}return t}var Yn="etmerc";function to(){var t=Zn(this.zone,this.long0);if(t===void 0)throw new Error("unknown utm zone");this.lat0=0,this.long0=(6*Math.abs(t)-183)*Z,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,us.init.apply(this),this.forward=us.forward,this.inverse=us.inverse}var eo=["Universal Transverse Mercator System","utm"];const so={init:to,names:eo,dependsOn:Yn};function ta(t,e){return Math.pow((1-t)/(1+t),e)}var ao=20;function io(){var t=Math.sin(this.lat0),e=Math.cos(this.lat0);e*=e,this.rc=Math.sqrt(1-this.es)/(1-this.es*t*t),this.C=Math.sqrt(1+this.es*e*e/(1-this.es)),this.phic0=Math.asin(t/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+U)/(Math.pow(Math.tan(.5*this.lat0+U),this.C)*ta(this.e*t,this.ratexp))}function ro(t){var e=t.x,s=t.y;return t.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*s+U),this.C)*ta(this.e*Math.sin(s),this.ratexp))-P,t.x=this.C*e,t}function no(t){for(var e=1e-14,s=t.x/this.C,a=t.y,i=Math.pow(Math.tan(.5*a+U)/this.K,1/this.C),r=ao;r>0&&(a=2*Math.atan(i*ta(this.e*Math.sin(t.y),-.5*this.e))-P,!(Math.abs(a-t.y)<e));--r)t.y=a;return r?(t.x=s,t.y=a,t):null}var oo=["gauss"];const ea={init:io,forward:ro,inverse:no,names:oo};function ho(){ea.init.apply(this),this.rc&&(this.sinc0=Math.sin(this.phic0),this.cosc0=Math.cos(this.phic0),this.R2=2*this.rc,this.title||(this.title="Oblique Stereographic Alternative"))}function lo(t){var e,s,a,i;return t.x=G(t.x-this.long0,this.over),ea.forward.apply(this,[t]),e=Math.sin(t.y),s=Math.cos(t.y),a=Math.cos(t.x),i=this.k0*this.R2/(1+this.sinc0*e+this.cosc0*s*a),t.x=i*s*Math.sin(t.x),t.y=i*(this.cosc0*e-this.sinc0*s*a),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t}function uo(t){var e,s,a,i,r;if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,r=mt(t.x,t.y)){var o=2*Math.atan2(r,this.R2);e=Math.sin(o),s=Math.cos(o),i=Math.asin(s*this.sinc0+t.y*e*this.cosc0/r),a=Math.atan2(t.x*e,r*this.cosc0*s-t.y*this.sinc0*e)}else i=this.phic0,a=0;return t.x=a,t.y=i,ea.inverse.apply(this,[t]),t.x=G(t.x+this.long0,this.over),t}var co=["Stereographic_North_Pole","Oblique_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"];const fo={init:ho,forward:lo,inverse:uo,names:co};function sa(t,e,s){return e*=s,Math.tan(.5*(P+t))*Math.pow((1-e)/(1+e),.5*s)}function go(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.coslat0=Math.cos(this.lat0),this.sinlat0=Math.sin(this.lat0),this.sphere?this.k0===1&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=x&&(this.k0=.5*(1+qe(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=x&&(this.lat0>0?this.con=1:this.con=-1),this.cons=Math.sqrt(Math.pow(1+this.e,1+this.e)*Math.pow(1-this.e,1-this.e)),this.k0===1&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=x&&Math.abs(Math.cos(this.lat_ts))>x&&(this.k0=.5*this.cons*Lt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/Gt(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=Lt(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(sa(this.lat0,this.sinlat0,this.e))-P,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))}function vo(t){var e=t.x,s=t.y,a=Math.sin(s),i=Math.cos(s),r,o,n,h,l,g,f=G(e-this.long0,this.over);return Math.abs(Math.abs(e-this.long0)-Math.PI)<=x&&Math.abs(s+this.lat0)<=x?(t.x=NaN,t.y=NaN,t):this.sphere?(r=2*this.k0/(1+this.sinlat0*a+this.coslat0*i*Math.cos(f)),t.x=this.a*r*i*Math.sin(f)+this.x0,t.y=this.a*r*(this.coslat0*a-this.sinlat0*i*Math.cos(f))+this.y0,t):(o=2*Math.atan(sa(s,a,this.e))-P,h=Math.cos(o),n=Math.sin(o),Math.abs(this.coslat0)<=x?(l=Gt(this.e,s*this.con,this.con*a),g=2*this.a*this.k0*l/this.cons,t.x=this.x0+g*Math.sin(e-this.long0),t.y=this.y0-this.con*g*Math.cos(e-this.long0),t):(Math.abs(this.sinlat0)<x?(r=2*this.a*this.k0/(1+h*Math.cos(f)),t.y=r*n):(r=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*n+this.cosX0*h*Math.cos(f))),t.y=r*(this.cosX0*n-this.sinX0*h*Math.cos(f))+this.y0),t.x=r*h*Math.sin(f)+this.x0,t))}function _o(t){t.x-=this.x0,t.y-=this.y0;var e,s,a,i,r,o=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var n=2*Math.atan(o/(2*this.a*this.k0));return e=this.long0,s=this.lat0,o<=x?(t.x=e,t.y=s,t):(s=Math.asin(Math.cos(n)*this.sinlat0+t.y*Math.sin(n)*this.coslat0/o),Math.abs(this.coslat0)<x?this.lat0>0?e=G(this.long0+Math.atan2(t.x,-1*t.y),this.over):e=G(this.long0+Math.atan2(t.x,t.y),this.over):e=G(this.long0+Math.atan2(t.x*Math.sin(n),o*this.coslat0*Math.cos(n)-t.y*this.sinlat0*Math.sin(n)),this.over),t.x=e,t.y=s,t)}else if(Math.abs(this.coslat0)<=x){if(o<=x)return s=this.lat0,e=this.long0,t.x=e,t.y=s,t;t.x*=this.con,t.y*=this.con,a=o*this.cons/(2*this.a*this.k0),s=this.con*Fe(this.e,a),e=this.con*G(this.con*this.long0+Math.atan2(t.x,-1*t.y),this.over)}else i=2*Math.atan(o*this.cosX0/(2*this.a*this.k0*this.ms1)),e=this.long0,o<=x?r=this.X0:(r=Math.asin(Math.cos(i)*this.sinX0+t.y*Math.sin(i)*this.cosX0/o),e=G(this.long0+Math.atan2(t.x*Math.sin(i),o*this.cosX0*Math.cos(i)-t.y*this.sinX0*Math.sin(i)),this.over)),s=-1*Fe(this.e,Math.tan(.5*(P+r)));return t.x=e,t.y=s,t}var Mo=["stere","Stereographic_South_Pole","Polar_Stereographic_variant_A","Polar_Stereographic_variant_B","Polar_Stereographic"];const mo={init:go,forward:vo,inverse:_o,names:Mo,ssfn_:sa};function yo(){var t=this.lat0;this.lambda0=this.long0;var e=Math.sin(t),s=this.a,a=this.rf,i=1/a,r=2*i-Math.pow(i,2),o=this.e=Math.sqrt(r);this.R=this.k0*s*Math.sqrt(1-r)/(1-r*Math.pow(e,2)),this.alpha=Math.sqrt(1+r/(1-r)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(e/this.alpha);var n=Math.log(Math.tan(Math.PI/4+this.b0/2)),h=Math.log(Math.tan(Math.PI/4+t/2)),l=Math.log((1+o*e)/(1-o*e));this.K=n-this.alpha*h+this.alpha*o/2*l}function wo(t){var e=Math.log(Math.tan(Math.PI/4-t.y/2)),s=this.e/2*Math.log((1+this.e*Math.sin(t.y))/(1-this.e*Math.sin(t.y))),a=-this.alpha*(e+s)+this.K,i=2*(Math.atan(Math.exp(a))-Math.PI/4),r=this.alpha*(t.x-this.lambda0),o=Math.atan(Math.sin(r)/(Math.sin(this.b0)*Math.tan(i)+Math.cos(this.b0)*Math.cos(r))),n=Math.asin(Math.cos(this.b0)*Math.sin(i)-Math.sin(this.b0)*Math.cos(i)*Math.cos(r));return t.y=this.R/2*Math.log((1+Math.sin(n))/(1-Math.sin(n)))+this.y0,t.x=this.R*o+this.x0,t}function Eo(t){for(var e=t.x-this.x0,s=t.y-this.y0,a=e/this.R,i=2*(Math.atan(Math.exp(s/this.R))-Math.PI/4),r=Math.asin(Math.cos(this.b0)*Math.sin(i)+Math.sin(this.b0)*Math.cos(i)*Math.cos(a)),o=Math.atan(Math.sin(a)/(Math.cos(this.b0)*Math.cos(a)-Math.sin(this.b0)*Math.tan(i))),n=this.lambda0+o/this.alpha,h=0,l=r,g=-1e3,f=0;Math.abs(l-g)>1e-7;){if(++f>20)return;h=1/this.alpha*(Math.log(Math.tan(Math.PI/4+r/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(l))/2)),g=l,l=2*Math.atan(Math.exp(h))-Math.PI/2}return t.x=n,t.y=l,t}var So=["somerc"];const Po={init:yo,forward:wo,inverse:Eo,names:So};var se=1e-7;function po(t){var e=["Hotine_Oblique_Mercator","Hotine_Oblique_Mercator_variant_A","Hotine_Oblique_Mercator_Azimuth_Natural_Origin"],s=typeof t.projName=="object"?Object.keys(t.projName)[0]:t.projName;return"no_uoff"in t||"no_off"in t||e.indexOf(s)!==-1||e.indexOf(Za(s))!==-1}function xo(){var t,e,s,a,i,r,o,n,h,l,g=0,f,u=0,m=0,w=0,E=0,S=0,b=0;this.no_off=po(this),this.no_rot="no_rot"in this;var A=!1;"alpha"in this&&(A=!0);var I=!1;if("rectified_grid_angle"in this&&(I=!0),A&&(b=this.alpha),I&&(g=this.rectified_grid_angle,A||(b=0,A=!0)),A||I)u=this.longc;else if(m=this.long1,E=this.lat1,w=this.long2,S=this.lat2,Math.abs(E-S)<=se||(t=Math.abs(E))<=se||Math.abs(t-P)<=se||Math.abs(Math.abs(this.lat0)-P)<=se||Math.abs(Math.abs(S)-P)<=se)throw new Error;var R=1-this.es;e=Math.sqrt(R),Math.abs(this.lat0)>x?(n=Math.sin(this.lat0),s=Math.cos(this.lat0),t=1-this.es*n*n,this.B=s*s,this.B=Math.sqrt(1+this.es*this.B*this.B/R),this.A=this.B*this.k0*e/t,a=this.B*e/(s*Math.sqrt(t)),i=a*a-1,i<=0?i=0:(i=Math.sqrt(i),this.lat0<0&&(i=-i)),this.E=i+=a,this.E*=Math.pow(Gt(this.e,this.lat0,n),this.B)):(this.B=1/e,this.A=this.k0,this.E=a=i=1),A||I?(A?(f=Math.asin(Math.sin(b)/a),I||(g=b)):(f=g,b=Math.asin(a*Math.sin(f))),this.lam0=u-Math.asin(.5*(i-1/i)*Math.tan(f))/this.B):(r=Math.pow(Gt(this.e,E,Math.sin(E)),this.B),o=Math.pow(Gt(this.e,S,Math.sin(S)),this.B),i=this.E/r,h=(o-r)/(o+r),l=this.E*this.E,l=(l-o*r)/(l+o*r),t=m-w,t<-Math.PI?w-=Te:t>Math.PI&&(w+=Te),this.lam0=G(.5*(m+w)-Math.atan(l*Math.tan(.5*this.B*(m-w))/h)/this.B,this.over),f=Math.atan(2*Math.sin(this.B*G(m-this.lam0,this.over))/(i-1/i)),g=b=Math.asin(a*Math.sin(f))),this.singam=Math.sin(f),this.cosgam=Math.cos(f),this.sinrot=Math.sin(g),this.cosrot=Math.cos(g),this.rB=1/this.B,this.ArB=this.A*this.rB,this.BrA=1/this.ArB,this.no_off?this.u_0=0:(this.u_0=Math.abs(this.ArB*Math.atan(Math.sqrt(a*a-1)/Math.cos(b))),this.lat0<0&&(this.u_0=-this.u_0)),i=.5*f,this.v_pole_n=this.ArB*Math.log(Math.tan(U-i)),this.v_pole_s=this.ArB*Math.log(Math.tan(U+i))}function bo(t){var e={},s,a,i,r,o,n,h,l;if(t.x=t.x-this.lam0,Math.abs(Math.abs(t.y)-P)>x){if(o=this.E/Math.pow(Gt(this.e,t.y,Math.sin(t.y)),this.B),n=1/o,s=.5*(o-n),a=.5*(o+n),r=Math.sin(this.B*t.x),i=(s*this.singam-r*this.cosgam)/a,Math.abs(Math.abs(i)-1)<x)throw new Error;l=.5*this.ArB*Math.log((1-i)/(1+i)),n=Math.cos(this.B*t.x),Math.abs(n)<se?h=this.A*t.x:h=this.ArB*Math.atan2(s*this.cosgam+r*this.singam,n)}else l=t.y>0?this.v_pole_n:this.v_pole_s,h=this.ArB*t.y;return this.no_rot?(e.x=h,e.y=l):(h-=this.u_0,e.x=l*this.cosrot+h*this.sinrot,e.y=h*this.cosrot-l*this.sinrot),e.x=this.a*e.x+this.x0,e.y=this.a*e.y+this.y0,e}function Go(t){var e,s,a,i,r,o,n,h={};if(t.x=(t.x-this.x0)*(1/this.a),t.y=(t.y-this.y0)*(1/this.a),this.no_rot?(s=t.y,e=t.x):(s=t.x*this.cosrot-t.y*this.sinrot,e=t.y*this.cosrot+t.x*this.sinrot+this.u_0),a=Math.exp(-this.BrA*s),i=.5*(a-1/a),r=.5*(a+1/a),o=Math.sin(this.BrA*e),n=(o*this.cosgam+i*this.singam)/r,Math.abs(Math.abs(n)-1)<x)h.x=0,h.y=n<0?-P:P;else{if(h.y=this.E/Math.sqrt((1+n)/(1-n)),h.y=Fe(this.e,Math.pow(h.y,1/this.B)),h.y===1/0)throw new Error;h.x=-this.rB*Math.atan2(i*this.cosgam-o*this.singam,Math.cos(this.BrA*e))}return h.x+=this.lam0,h}var No=["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_variant_A","Hotine_Oblique_Mercator_Variant_B","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Two_Point_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","Oblique_Mercator","omerc"];const Ao={init:xo,forward:bo,inverse:Go,names:No};function Io(){if(this.lat2||(this.lat2=this.lat1),this.k0||(this.k0=1),this.x0=this.x0||0,this.y0=this.y0||0,!(Math.abs(this.lat1+this.lat2)<x)){var t=this.b/this.a;this.e=Math.sqrt(1-t*t);var e=Math.sin(this.lat1),s=Math.cos(this.lat1),a=Lt(this.e,e,s),i=Gt(this.e,this.lat1,e),r=Math.sin(this.lat2),o=Math.cos(this.lat2),n=Lt(this.e,r,o),h=Gt(this.e,this.lat2,r),l=Math.abs(Math.abs(this.lat0)-P)<x?0:Gt(this.e,this.lat0,Math.sin(this.lat0));Math.abs(this.lat1-this.lat2)>x?this.ns=Math.log(a/n)/Math.log(i/h):this.ns=e,isNaN(this.ns)&&(this.ns=e),this.f0=a/(this.ns*Math.pow(i,this.ns)),this.rh=this.a*this.f0*Math.pow(l,this.ns),this.title||(this.title="Lambert Conformal Conic")}}function Co(t){var e=t.x,s=t.y;Math.abs(2*Math.abs(s)-Math.PI)<=x&&(s=qe(s)*(P-2*x));var a=Math.abs(Math.abs(s)-P),i,r;if(a>x)i=Gt(this.e,s,Math.sin(s)),r=this.a*this.f0*Math.pow(i,this.ns);else{if(a=s*this.ns,a<=0)return null;r=0}var o=this.ns*G(e-this.long0,this.over);return t.x=this.k0*(r*Math.sin(o))+this.x0,t.y=this.k0*(this.rh-r*Math.cos(o))+this.y0,t}function Lo(t){var e,s,a,i,r,o=(t.x-this.x0)/this.k0,n=this.rh-(t.y-this.y0)/this.k0;this.ns>0?(e=Math.sqrt(o*o+n*n),s=1):(e=-Math.sqrt(o*o+n*n),s=-1);var h=0;if(e!==0&&(h=Math.atan2(s*o,s*n)),e!==0||this.ns>0){if(s=1/this.ns,a=Math.pow(e/(this.a*this.f0),s),i=Fe(this.e,a),i===-9999)return null}else i=-P;return r=G(h/this.ns+this.long0,this.over),t.x=r,t.y=i,t}var Ro=["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_1SP","Lambert_Conformal_Conic_2SP","lcc","Lambert Conic Conformal (1SP)","Lambert Conic Conformal (2SP)"];const To={init:Io,forward:Co,inverse:Lo,names:Ro};function Oo(){this.a=6377397155e-3,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.7417649320975901-.308341501185665),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}function Fo(t){var e,s,a,i,r,o,n,h=t.x,l=t.y,g=G(h-this.long0,this.over);return e=Math.pow((1+this.e*Math.sin(l))/(1-this.e*Math.sin(l)),this.alfa*this.e/2),s=2*(Math.atan(this.k*Math.pow(Math.tan(l/2+this.s45),this.alfa)/e)-this.s45),a=-g*this.alfa,i=Math.asin(Math.cos(this.ad)*Math.sin(s)+Math.sin(this.ad)*Math.cos(s)*Math.cos(a)),r=Math.asin(Math.cos(s)*Math.sin(a)/Math.cos(i)),o=this.n*r,n=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(i/2+this.s45),this.n),t.y=n*Math.cos(o)/1,t.x=n*Math.sin(o)/1,this.czech||(t.y*=-1,t.x*=-1),t}function jo(t){var e,s,a,i,r,o,n,h,l=t.x;t.x=t.y,t.y=l,this.czech||(t.y*=-1,t.x*=-1),o=Math.sqrt(t.x*t.x+t.y*t.y),r=Math.atan2(t.y,t.x),i=r/Math.sin(this.s0),a=2*(Math.atan(Math.pow(this.ro0/o,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),e=Math.asin(Math.cos(this.ad)*Math.sin(a)-Math.sin(this.ad)*Math.cos(a)*Math.cos(i)),s=Math.asin(Math.cos(a)*Math.sin(i)/Math.cos(e)),t.x=this.long0-s/this.alfa,n=e,h=0;var g=0;do t.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(e/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(n))/(1-this.e*Math.sin(n)),this.e/2))-this.s45),Math.abs(n-t.y)<1e-10&&(h=1),n=t.y,g+=1;while(h===0&&g<15);return g>=15?null:t}var ko=["Krovak","Krovak Modified","Krovak (North Orientated)","Krovak Modified (North Orientated)","krovak"];const qo={init:Oo,forward:Fo,inverse:jo,names:ko};function vt(t,e,s,a,i){return t*i-e*Math.sin(2*i)+s*Math.sin(4*i)-a*Math.sin(6*i)}function $e(t){return 1-.25*t*(1+t/16*(3+1.25*t))}function De(t){return .375*t*(1+.25*t*(1+.46875*t))}function Ue(t){return .05859375*t*t*(1+.75*t)}function Be(t){return t*t*t*(35/3072)}function aa(t,e,s){var a=e*s;return t/Math.sqrt(1-a*a)}function Ut(t){return Math.abs(t)<P?t:t-qe(t)*Math.PI}function ms(t,e,s,a,i){var r,o;r=t/e;for(var n=0;n<15;n++)if(o=(t-(e*r-s*Math.sin(2*r)+a*Math.sin(4*r)-i*Math.sin(6*r)))/(e-2*s*Math.cos(2*r)+4*a*Math.cos(4*r)-6*i*Math.cos(6*r)),r+=o,Math.abs(o)<=1e-10)return r;return NaN}function $o(){this.sphere||(this.e0=$e(this.es),this.e1=De(this.es),this.e2=Ue(this.es),this.e3=Be(this.es),this.ml0=this.a*vt(this.e0,this.e1,this.e2,this.e3,this.lat0))}function Do(t){var e,s,a=t.x,i=t.y;if(a=G(a-this.long0,this.over),this.sphere)e=this.a*Math.asin(Math.cos(i)*Math.sin(a)),s=this.a*(Math.atan2(Math.tan(i),Math.cos(a))-this.lat0);else{var r=Math.sin(i),o=Math.cos(i),n=aa(this.a,this.e,r),h=Math.tan(i)*Math.tan(i),l=a*Math.cos(i),g=l*l,f=this.es*o*o/(1-this.es),u=this.a*vt(this.e0,this.e1,this.e2,this.e3,i);e=n*l*(1-g*h*(1/6-(8-h+8*f)*g/120)),s=u-this.ml0+n*r/o*g*(.5+(5-h+6*f)*g/24)}return t.x=e+this.x0,t.y=s+this.y0,t}function Uo(t){t.x-=this.x0,t.y-=this.y0;var e=t.x/this.a,s=t.y/this.a,a,i;if(this.sphere){var r=s+this.lat0;a=Math.asin(Math.sin(r)*Math.cos(e)),i=Math.atan2(Math.tan(e),Math.cos(r))}else{var o=this.ml0/this.a+s,n=ms(o,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(n)-P)<=x)return t.x=this.long0,t.y=P,s<0&&(t.y*=-1),t;var h=aa(this.a,this.e,Math.sin(n)),l=h*h*h/this.a/this.a*(1-this.es),g=Math.pow(Math.tan(n),2),f=e*this.a/h,u=f*f;a=n-h*Math.tan(n)/l*f*f*(.5-(1+3*g)*f*f/24),i=f*(1-u*(g/3+(1+3*g)*g*u/15))/Math.cos(n)}return t.x=G(i+this.long0,this.over),t.y=Ut(a),t}var Bo=["Cassini","Cassini_Soldner","cass"];const zo={init:$o,forward:Do,inverse:Uo,names:Bo};function Ct(t,e){var s;return t>1e-7?(s=t*e,(1-t*t)*(e/(1-s*s)-.5/t*Math.log((1-s)/(1+s)))):2*e}var Wo=.3333333333333333,Vo=.17222222222222222,Ho=.10257936507936508,Qo=.06388888888888888,Jo=.0664021164021164,Xo=.016415012942191543;function ui(t){var e,s=[];return s[0]=t*Wo,e=t*t,s[0]+=e*Vo,s[1]=e*Qo,e*=t,s[0]+=e*Ho,s[1]+=e*Jo,s[2]=e*Xo,s}function ci(t,e){var s=t+t;return t+e[0]*Math.sin(s)+e[1]*Math.sin(s+s)+e[2]*Math.sin(s+s+s)}var Bs=1,zs=2,Ws=3,cs=4;function Ko(){var t=Math.abs(this.lat0);if(Math.abs(t-P)<x?this.mode=this.lat0<0?Bs:zs:Math.abs(t)<x?this.mode=Ws:this.mode=cs,this.es>0){var e;switch(this.qp=Ct(this.e,1),this.mmf=.5/(1-this.es),this.apa=ui(this.es),this.mode){case zs:this.dd=1;break;case Bs:this.dd=1;break;case Ws:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case cs:this.rq=Math.sqrt(.5*this.qp),e=Math.sin(this.lat0),this.sinb1=Ct(this.e,e)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*e*e)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd;break}}else this.mode===cs&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))}function Zo(t){var e,s,a,i,r,o,n,h,l,g,f=t.x,u=t.y;if(f=G(f-this.long0,this.over),this.sphere){if(r=Math.sin(u),g=Math.cos(u),a=Math.cos(f),this.mode===this.OBLIQ||this.mode===this.EQUIT){if(s=this.mode===this.EQUIT?1+g*a:1+this.sinph0*r+this.cosph0*g*a,s<=x)return null;s=Math.sqrt(2/s),e=s*g*Math.sin(f),s*=this.mode===this.EQUIT?r:this.cosph0*r-this.sinph0*g*a}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(a=-a),Math.abs(u+this.lat0)<x)return null;s=U-u*.5,s=2*(this.mode===this.S_POLE?Math.cos(s):Math.sin(s)),e=s*Math.sin(f),s*=a}}else{switch(n=0,h=0,l=0,a=Math.cos(f),i=Math.sin(f),r=Math.sin(u),o=Ct(this.e,r),(this.mode===this.OBLIQ||this.mode===this.EQUIT)&&(n=o/this.qp,h=Math.sqrt(1-n*n)),this.mode){case this.OBLIQ:l=1+this.sinb1*n+this.cosb1*h*a;break;case this.EQUIT:l=1+h*a;break;case this.N_POLE:l=P+u,o=this.qp-o;break;case this.S_POLE:l=u-P,o=this.qp+o;break}if(Math.abs(l)<x)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:l=Math.sqrt(2/l),this.mode===this.OBLIQ?s=this.ymf*l*(this.cosb1*n-this.sinb1*h*a):s=(l=Math.sqrt(2/(1+h*a)))*n*this.ymf,e=this.xmf*l*h*i;break;case this.N_POLE:case this.S_POLE:o>=0?(e=(l=Math.sqrt(o))*i,s=a*(this.mode===this.S_POLE?l:-l)):e=s=0;break}}return t.x=this.a*e+this.x0,t.y=this.a*s+this.y0,t}function Yo(t){t.x-=this.x0,t.y-=this.y0;var e=t.x/this.a,s=t.y/this.a,a,i,r,o,n,h,l;if(this.sphere){var g=0,f,u=0;if(f=Math.sqrt(e*e+s*s),i=f*.5,i>1)return null;switch(i=2*Math.asin(i),(this.mode===this.OBLIQ||this.mode===this.EQUIT)&&(u=Math.sin(i),g=Math.cos(i)),this.mode){case this.EQUIT:i=Math.abs(f)<=x?0:Math.asin(s*u/f),e*=u,s=g*f;break;case this.OBLIQ:i=Math.abs(f)<=x?this.lat0:Math.asin(g*this.sinph0+s*u*this.cosph0/f),e*=u*this.cosph0,s=(g-Math.sin(i)*this.sinph0)*f;break;case this.N_POLE:s=-s,i=P-i;break;case this.S_POLE:i-=P;break}a=s===0&&(this.mode===this.EQUIT||this.mode===this.OBLIQ)?0:Math.atan2(e,s)}else{if(l=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(e/=this.dd,s*=this.dd,h=Math.sqrt(e*e+s*s),h<x)return t.x=this.long0,t.y=this.lat0,t;o=2*Math.asin(.5*h/this.rq),r=Math.cos(o),e*=o=Math.sin(o),this.mode===this.OBLIQ?(l=r*this.sinb1+s*o*this.cosb1/h,n=this.qp*l,s=h*this.cosb1*r-s*this.sinb1*o):(l=s*o/h,n=this.qp*l,s=h*r)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(s=-s),n=e*e+s*s,!n)return t.x=this.long0,t.y=this.lat0,t;l=1-n/this.qp,this.mode===this.S_POLE&&(l=-l)}a=Math.atan2(e,s),i=ci(Math.asin(l),this.apa)}return t.x=G(this.long0+a,this.over),t.y=i,t}var th=["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"];const eh={init:Ko,forward:Zo,inverse:Yo,names:th,S_POLE:Bs,N_POLE:zs,EQUIT:Ws,OBLIQ:cs};function Dt(t){return Math.abs(t)>1&&(t=t>1?1:-1),Math.asin(t)}function sh(){Math.abs(this.lat1+this.lat2)<x||(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=Lt(this.e3,this.sin_po,this.cos_po),this.qs1=Ct(this.e3,this.sin_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=Lt(this.e3,this.sin_po,this.cos_po),this.qs2=Ct(this.e3,this.sin_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=Ct(this.e3,this.sin_po),Math.abs(this.lat1-this.lat2)>x?this.ns0=(this.ms1*this.ms1-this.ms2*this.ms2)/(this.qs2-this.qs1):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)}function ah(t){var e=t.x,s=t.y;this.sin_phi=Math.sin(s),this.cos_phi=Math.cos(s);var a=Ct(this.e3,this.sin_phi),i=this.a*Math.sqrt(this.c-this.ns0*a)/this.ns0,r=this.ns0*G(e-this.long0,this.over),o=i*Math.sin(r)+this.x0,n=this.rh-i*Math.cos(r)+this.y0;return t.x=o,t.y=n,t}function ih(t){var e,s,a,i,r,o;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns0>=0?(e=Math.sqrt(t.x*t.x+t.y*t.y),a=1):(e=-Math.sqrt(t.x*t.x+t.y*t.y),a=-1),i=0,e!==0&&(i=Math.atan2(a*t.x,a*t.y)),a=e*this.ns0/this.a,this.sphere?o=Math.asin((this.c-a*a)/(2*this.ns0)):(s=(this.c-a*a)/this.ns0,o=this.phi1z(this.e3,s)),r=G(i/this.ns0+this.long0,this.over),t.x=r,t.y=o,t}function rh(t,e){var s,a,i,r,o,n=Dt(.5*e);if(t<x)return n;for(var h=t*t,l=1;l<=25;l++)if(s=Math.sin(n),a=Math.cos(n),i=t*s,r=1-i*i,o=.5*r*r/a*(e/(1-h)-s/r+.5/t*Math.log((1-i)/(1+i))),n=n+o,Math.abs(o)<=1e-7)return n;return null}var nh=["Albers_Conic_Equal_Area","Albers_Equal_Area","Albers","aea"];const oh={init:sh,forward:ah,inverse:ih,names:nh,phi1z:rh};function hh(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0),this.infinity_dist=1e3*this.a,this.rc=1}function lh(t){var e,s,a,i,r,o,n,h,l=t.x,g=t.y;return a=G(l-this.long0,this.over),e=Math.sin(g),s=Math.cos(g),i=Math.cos(a),o=this.sin_p14*e+this.cos_p14*s*i,r=1,o>0||Math.abs(o)<=x?(n=this.x0+this.a*r*s*Math.sin(a)/o,h=this.y0+this.a*r*(this.cos_p14*e-this.sin_p14*s*i)/o):(n=this.x0+this.infinity_dist*s*Math.sin(a),h=this.y0+this.infinity_dist*(this.cos_p14*e-this.sin_p14*s*i)),t.x=n,t.y=h,t}function uh(t){var e,s,a,i,r,o;return t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,t.x/=this.k0,t.y/=this.k0,(e=Math.sqrt(t.x*t.x+t.y*t.y))?(i=Math.atan2(e,this.rc),s=Math.sin(i),a=Math.cos(i),o=Dt(a*this.sin_p14+t.y*s*this.cos_p14/e),r=Math.atan2(t.x*s,e*this.cos_p14*a-t.y*this.sin_p14*s),r=G(this.long0+r,this.over)):(o=this.phic0,r=0),t.x=r,t.y=o,t}var ch=["gnom"];const fh={init:hh,forward:lh,inverse:uh,names:ch};function gh(t,e){var s=1-(1-t*t)/(2*t)*Math.log((1-t)/(1+t));if(Math.abs(Math.abs(e)-s)<1e-6)return e<0?-1*P:P;for(var a=Math.asin(.5*e),i,r,o,n,h=0;h<30;h++)if(r=Math.sin(a),o=Math.cos(a),n=t*r,i=Math.pow(1-n*n,2)/(2*o)*(e/(1-t*t)-r/(1-n*n)+.5/t*Math.log((1-n)/(1+n))),a+=i,Math.abs(i)<=1e-10)return a;return NaN}function vh(){this.sphere||(this.k0=Lt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))}function dh(t){var e=t.x,s=t.y,a,i,r=G(e-this.long0,this.over);if(this.sphere)a=this.x0+this.a*r*Math.cos(this.lat_ts),i=this.y0+this.a*Math.sin(s)/Math.cos(this.lat_ts);else{var o=Ct(this.e,Math.sin(s));a=this.x0+this.a*this.k0*r,i=this.y0+this.a*o*.5/this.k0}return t.x=a,t.y=i,t}function _h(t){t.x-=this.x0,t.y-=this.y0;var e,s;return this.sphere?(e=G(this.long0+t.x/this.a/Math.cos(this.lat_ts),this.over),s=Math.asin(t.y/this.a*Math.cos(this.lat_ts))):(s=gh(this.e,2*t.y*this.k0/this.a),e=G(this.long0+t.x/(this.a*this.k0),this.over)),t.x=e,t.y=s,t}var Mh=["cea"];const mh={init:vh,forward:dh,inverse:_h,names:Mh};function yh(){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)}function wh(t){var e=t.x,s=t.y,a=G(e-this.long0,this.over),i=Ut(s-this.lat0);return t.x=this.x0+this.a*a*this.rc,t.y=this.y0+this.a*i,t}function Eh(t){var e=t.x,s=t.y;return t.x=G(this.long0+(e-this.x0)/(this.a*this.rc),this.over),t.y=Ut(this.lat0+(s-this.y0)/this.a),t}var Sh=["Equirectangular","Equidistant_Cylindrical","Equidistant_Cylindrical_Spherical","eqc"];const Ph={init:yh,forward:wh,inverse:Eh,names:Sh};var Fa=20;function ph(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=$e(this.es),this.e1=De(this.es),this.e2=Ue(this.es),this.e3=Be(this.es),this.ml0=this.a*vt(this.e0,this.e1,this.e2,this.e3,this.lat0)}function xh(t){var e=t.x,s=t.y,a,i,r,o=G(e-this.long0,this.over);if(r=o*Math.sin(s),this.sphere)Math.abs(s)<=x?(a=this.a*o,i=-1*this.a*this.lat0):(a=this.a*Math.sin(r)/Math.tan(s),i=this.a*(Ut(s-this.lat0)+(1-Math.cos(r))/Math.tan(s)));else if(Math.abs(s)<=x)a=this.a*o,i=-1*this.ml0;else{var n=aa(this.a,this.e,Math.sin(s))/Math.tan(s);a=n*Math.sin(r),i=this.a*vt(this.e0,this.e1,this.e2,this.e3,s)-this.ml0+n*(1-Math.cos(r))}return t.x=a+this.x0,t.y=i+this.y0,t}function bh(t){var e,s,a,i,r,o,n,h,l;if(a=t.x-this.x0,i=t.y-this.y0,this.sphere)if(Math.abs(i+this.a*this.lat0)<=x)e=G(a/this.a+this.long0,this.over),s=0;else{o=this.lat0+i/this.a,n=a*a/this.a/this.a+o*o,h=o;var g;for(r=Fa;r;--r)if(g=Math.tan(h),l=-1*(o*(h*g+1)-h-.5*(h*h+n)*g)/((h-o)/g-1),h+=l,Math.abs(l)<=x){s=h;break}e=G(this.long0+Math.asin(a*Math.tan(h)/this.a)/Math.sin(s),this.over)}else if(Math.abs(i+this.ml0)<=x)s=0,e=G(this.long0+a/this.a,this.over);else{o=(this.ml0+i)/this.a,n=a*a/this.a/this.a+o*o,h=o;var f,u,m,w,E;for(r=Fa;r;--r)if(E=this.e*Math.sin(h),f=Math.sqrt(1-E*E)*Math.tan(h),u=this.a*vt(this.e0,this.e1,this.e2,this.e3,h),m=this.e0-2*this.e1*Math.cos(2*h)+4*this.e2*Math.cos(4*h)-6*this.e3*Math.cos(6*h),w=u/this.a,l=(o*(f*w+1)-w-.5*f*(w*w+n))/(this.es*Math.sin(2*h)*(w*w+n-2*o*w)/(4*f)+(o-w)*(f*m-2/Math.sin(2*h))-m),h-=l,Math.abs(l)<=x){s=h;break}f=Math.sqrt(1-this.es*Math.pow(Math.sin(s),2))*Math.tan(s),e=G(this.long0+Math.asin(a*f/this.a)/Math.sin(s),this.over)}return t.x=e,t.y=s,t}var Gh=["Polyconic","American_Polyconic","poly"];const Nh={init:ph,forward:xh,inverse:bh,names:Gh};function Ah(){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}function Ih(t){var e,s=t.x,a=t.y,i=a-this.lat0,r=s-this.long0,o=i/Ae*1e-5,n=r,h=1,l=0;for(e=1;e<=10;e++)h=h*o,l=l+this.A[e]*h;var g=l,f=n,u=1,m=0,w,E,S=0,b=0;for(e=1;e<=6;e++)w=u*g-m*f,E=m*g+u*f,u=w,m=E,S=S+this.B_re[e]*u-this.B_im[e]*m,b=b+this.B_im[e]*u+this.B_re[e]*m;return t.x=b*this.a+this.x0,t.y=S*this.a+this.y0,t}function Ch(t){var e,s=t.x,a=t.y,i=s-this.x0,r=a-this.y0,o=r/this.a,n=i/this.a,h=1,l=0,g,f,u=0,m=0;for(e=1;e<=6;e++)g=h*o-l*n,f=l*o+h*n,h=g,l=f,u=u+this.C_re[e]*h-this.C_im[e]*l,m=m+this.C_im[e]*h+this.C_re[e]*l;for(var w=0;w<this.iterations;w++){var E=u,S=m,b,A,I=o,R=n;for(e=2;e<=6;e++)b=E*u-S*m,A=S*u+E*m,E=b,S=A,I=I+(e-1)*(this.B_re[e]*E-this.B_im[e]*S),R=R+(e-1)*(this.B_im[e]*E+this.B_re[e]*S);E=1,S=0;var j=this.B_re[1],O=this.B_im[1];for(e=2;e<=6;e++)b=E*u-S*m,A=S*u+E*m,E=b,S=A,j=j+e*(this.B_re[e]*E-this.B_im[e]*S),O=O+e*(this.B_im[e]*E+this.B_re[e]*S);var F=j*j+O*O;u=(I*j+R*O)/F,m=(R*j-I*O)/F}var K=u,W=m,dt=1,ht=0;for(e=1;e<=9;e++)dt=dt*K,ht=ht+this.D[e]*dt;var D=this.lat0+ht*Ae*1e5,_t=this.long0+W;return t.x=_t,t.y=D,t}var Lh=["New_Zealand_Map_Grid","nzmg"];const Rh={init:Ah,forward:Ih,inverse:Ch,names:Lh};function Th(){}function Oh(t){var e=t.x,s=t.y,a=G(e-this.long0,this.over),i=this.x0+this.a*a,r=this.y0+this.a*Math.log(Math.tan(Math.PI/4+s/2.5))*1.25;return t.x=i,t.y=r,t}function Fh(t){t.x-=this.x0,t.y-=this.y0;var e=G(this.long0+t.x/this.a,this.over),s=2.5*(Math.atan(Math.exp(.8*t.y/this.a))-Math.PI/4);return t.x=e,t.y=s,t}var jh=["Miller_Cylindrical","mill"];const kh={init:Th,forward:Oh,inverse:Fh,names:jh};var qh=20;function $h(){this.long0=this.long0||0,this.sphere?(this.n=1,this.m=0,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)):this.en=Ks(this.es)}function fi(t){var e,s,a=t.x,i=t.y;if(a=G(a-this.long0,this.over),this.sphere){if(!this.m)i=this.n!==1?Math.asin(this.n*Math.sin(i)):i;else for(var r=this.n*Math.sin(i),o=qh;o;--o){var n=(this.m*i+Math.sin(i)-r)/(this.m+Math.cos(i));if(i-=n,Math.abs(n)<x)break}e=this.a*this.C_x*a*(this.m+Math.cos(i)),s=this.a*this.C_y*i}else{var h=Math.sin(i),l=Math.cos(i);s=this.a*ce(i,h,l,this.en),e=this.a*a*l/Math.sqrt(1-this.es*h*h)}return t.x=e,t.y=s,t}function gi(t){var e,s,a,i;return t.x-=this.x0,a=t.x/this.a,t.y-=this.y0,e=t.y/this.a,this.sphere?(e/=this.C_y,a=a/(this.C_x*(this.m+Math.cos(e))),this.m?e=Dt((this.m*e+Math.sin(e))/this.n):this.n!==1&&(e=Dt(Math.sin(e)/this.n)),a=G(a+this.long0,this.over),e=Ut(e)):(e=Zs(t.y/this.a,this.es,this.en),i=Math.abs(e),i<P?(i=Math.sin(e),s=this.long0+t.x*Math.sqrt(1-this.es*i*i)/(this.a*Math.cos(e)),a=G(s,this.over)):i-x<P&&(a=this.long0)),t.x=a,t.y=e,t}var Dh=["Sinusoidal","sinu"];const Uh={init:$h,forward:fi,inverse:gi,names:Dh};function Bh(){this.sphere=!0,this.b=this.a,this.m=1,this.n=2.5707963267948966,this.es=0,this.C_y=Math.sqrt((this.m+1)/this.n),this.C_x=this.C_y/(this.m+1)}var zh=fi,Wh=gi,Vh=["Eckert_VI","eck6"];const Hh={init:Bh,forward:zh,inverse:Wh,names:Vh};function Qh(){this.x0=this.x0!==void 0?this.x0:0,this.y0=this.y0!==void 0?this.y0:0,this.long0=this.long0!==void 0?this.long0:0}function Jh(t){for(var e=t.x,s=t.y,a=G(e-this.long0,this.over),i=s,r=Math.PI*Math.sin(s);;){var o=-(i+Math.sin(i)-r)/(1+Math.cos(i));if(i+=o,Math.abs(o)<x)break}i/=2,Math.PI/2-Math.abs(s)<x&&(a=0);var n=.900316316158*this.a*a*Math.cos(i)+this.x0,h=1.4142135623731*this.a*Math.sin(i)+this.y0;return t.x=n,t.y=h,t}function Xh(t){var e,s;t.x-=this.x0,t.y-=this.y0,s=t.y/(1.4142135623731*this.a),Math.abs(s)>.999999999999&&(s=.999999999999),e=Math.asin(s);var a=G(this.long0+t.x/(.900316316158*this.a*Math.cos(e)),this.over);a<-Math.PI&&(a=-Math.PI),a>Math.PI&&(a=Math.PI),s=(2*e+Math.sin(2*e))/Math.PI,Math.abs(s)>1&&(s=1);var i=Math.asin(s);return t.x=a,t.y=i,t}var Kh=["Mollweide","moll"];const Zh={init:Qh,forward:Jh,inverse:Xh,names:Kh};function Yh(){Math.abs(this.lat1+this.lat2)<x||(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=$e(this.es),this.e1=De(this.es),this.e2=Ue(this.es),this.e3=Be(this.es),this.sin_phi=Math.sin(this.lat1),this.cos_phi=Math.cos(this.lat1),this.ms1=Lt(this.e,this.sin_phi,this.cos_phi),this.ml1=vt(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<x?this.ns=this.sin_phi:(this.sin_phi=Math.sin(this.lat2),this.cos_phi=Math.cos(this.lat2),this.ms2=Lt(this.e,this.sin_phi,this.cos_phi),this.ml2=vt(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=vt(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))}function t0(t){var e=t.x,s=t.y,a;if(this.sphere)a=this.a*(this.g-s);else{var i=vt(this.e0,this.e1,this.e2,this.e3,s);a=this.a*(this.g-i)}var r=this.ns*G(e-this.long0,this.over),o=this.x0+a*Math.sin(r),n=this.y0+this.rh-a*Math.cos(r);return t.x=o,t.y=n,t}function e0(t){t.x-=this.x0,t.y=this.rh-t.y+this.y0;var e,s,a,i;this.ns>=0?(s=Math.sqrt(t.x*t.x+t.y*t.y),e=1):(s=-Math.sqrt(t.x*t.x+t.y*t.y),e=-1);var r=0;if(s!==0&&(r=Math.atan2(e*t.x,e*t.y)),this.sphere)return i=G(this.long0+r/this.ns,this.over),a=Ut(this.g-s/this.a),t.x=i,t.y=a,t;var o=this.g-s/this.a;return a=ms(o,this.e0,this.e1,this.e2,this.e3),i=G(this.long0+r/this.ns,this.over),t.x=i,t.y=a,t}var s0=["Equidistant_Conic","eqdc"];const a0={init:Yh,forward:t0,inverse:e0,names:s0};function i0(){this.R=this.a}function r0(t){var e=t.x,s=t.y,a=G(e-this.long0,this.over),i,r;Math.abs(s)<=x&&(i=this.x0+this.R*a,r=this.y0);var o=Dt(2*Math.abs(s/Math.PI));(Math.abs(a)<=x||Math.abs(Math.abs(s)-P)<=x)&&(i=this.x0,s>=0?r=this.y0+Math.PI*this.R*Math.tan(.5*o):r=this.y0+Math.PI*this.R*-Math.tan(.5*o));var n=.5*Math.abs(Math.PI/a-a/Math.PI),h=n*n,l=Math.sin(o),g=Math.cos(o),f=g/(l+g-1),u=f*f,m=f*(2/l-1),w=m*m,E=Math.PI*this.R*(n*(f-w)+Math.sqrt(h*(f-w)*(f-w)-(w+h)*(u-w)))/(w+h);a<0&&(E=-E),i=this.x0+E;var S=h+f;return E=Math.PI*this.R*(m*S-n*Math.sqrt((w+h)*(h+1)-S*S))/(w+h),s>=0?r=this.y0+E:r=this.y0-E,t.x=i,t.y=r,t}function n0(t){var e,s,a,i,r,o,n,h,l,g,f,u,m;return t.x-=this.x0,t.y-=this.y0,f=Math.PI*this.R,a=t.x/f,i=t.y/f,r=a*a+i*i,o=-Math.abs(i)*(1+r),n=o-2*i*i+a*a,h=-2*o+1+2*i*i+r*r,m=i*i/h+(2*n*n*n/h/h/h-9*o*n/h/h)/27,l=(o-n*n/3/h)/h,g=2*Math.sqrt(-l/3),f=3*m/l/g,Math.abs(f)>1&&(f>=0?f=1:f=-1),u=Math.acos(f)/3,t.y>=0?s=(-g*Math.cos(u+Math.PI/3)-n/3/h)*Math.PI:s=-(-g*Math.cos(u+Math.PI/3)-n/3/h)*Math.PI,Math.abs(a)<x?e=this.long0:e=G(this.long0+Math.PI*(r-1+Math.sqrt(1+2*(a*a-i*i)+r*r))/2/a,this.over),t.x=e,t.y=s,t}var o0=["Van_der_Grinten_I","VanDerGrinten","Van_der_Grinten","vandg"];const h0={init:i0,forward:r0,inverse:n0,names:o0};function l0(t,e,s,a,i,r){const o=a-e,n=Math.atan((1-r)*Math.tan(t)),h=Math.atan((1-r)*Math.tan(s)),l=Math.sin(n),g=Math.cos(n),f=Math.sin(h),u=Math.cos(h);let m=o,w,E=100,S,b,A,I,R,j,O,F,K,W,dt,ht,D,_t;do{if(S=Math.sin(m),b=Math.cos(m),A=Math.sqrt(u*S*(u*S)+(g*f-l*u*b)*(g*f-l*u*b)),A===0)return{azi1:0,s12:0};I=l*f+g*u*b,R=Math.atan2(A,I),j=g*u*S/A,O=1-j*j,F=O!==0?I-2*l*f/O:0,K=r/16*O*(4+r*(4-3*O)),w=m,m=o+(1-K)*r*j*(R+K*A*(F+K*I*(-1+2*F*F)))}while(Math.abs(m-w)>1e-12&&--E>0);return E===0?{azi1:NaN,s12:NaN}:(W=O*(i*i-i*(1-r)*(i*(1-r)))/(i*(1-r)*(i*(1-r))),dt=1+W/16384*(4096+W*(-768+W*(320-175*W))),ht=W/1024*(256+W*(-128+W*(74-47*W))),D=ht*A*(F+ht/4*(I*(-1+2*F*F)-ht/6*F*(-3+4*A*A)*(-3+4*F*F))),_t=i*(1-r)*dt*(R-D),{azi1:Math.atan2(u*S,g*f-l*u*b),s12:_t})}function u0(t,e,s,a,i,r){const o=Math.atan((1-r)*Math.tan(t)),n=Math.sin(o),h=Math.cos(o),l=Math.sin(s),g=Math.cos(s),f=Math.atan2(n,h*g),u=h*l,m=1-u*u,w=m*(i*i-i*(1-r)*(i*(1-r)))/(i*(1-r)*(i*(1-r))),E=1+w/16384*(4096+w*(-768+w*(320-175*w))),S=w/1024*(256+w*(-128+w*(74-47*w)));let b=a/(i*(1-r)*E),A,I=100,R,j,O,F;do R=Math.cos(2*f+b),j=Math.sin(b),O=Math.cos(b),F=S*j*(R+S/4*(O*(-1+2*R*R)-S/6*R*(-3+4*j*j)*(-3+4*R*R))),A=b,b=a/(i*(1-r)*E)+F;while(Math.abs(b-A)>1e-12&&--I>0);if(I===0)return{lat2:NaN,lon2:NaN};const K=n*j-h*O*g,W=Math.atan2(n*O+h*j*g,(1-r)*Math.sqrt(u*u+K*K)),dt=Math.atan2(j*l,h*O-n*j*g),ht=r/16*m*(4+r*(4-3*m)),D=dt-(1-ht)*r*u*(b+ht*j*(R+ht*O*(-1+2*R*R))),_t=e+D;return{lat2:W,lon2:_t}}function c0(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0),this.f=this.es/(1+Math.sqrt(1-this.es))}function f0(t){var e=t.x,s=t.y,a=Math.sin(t.y),i=Math.cos(t.y),r=G(e-this.long0,this.over),o,n,h,l,g,f,u,m,w,E,S;return this.sphere?Math.abs(this.sin_p12-1)<=x?(t.x=this.x0+this.a*(P-s)*Math.sin(r),t.y=this.y0-this.a*(P-s)*Math.cos(r),t):Math.abs(this.sin_p12+1)<=x?(t.x=this.x0+this.a*(P+s)*Math.sin(r),t.y=this.y0+this.a*(P+s)*Math.cos(r),t):(w=this.sin_p12*a+this.cos_p12*i*Math.cos(r),u=Math.acos(w),m=u?u/Math.sin(u):1,t.x=this.x0+this.a*m*i*Math.sin(r),t.y=this.y0+this.a*m*(this.cos_p12*a-this.sin_p12*i*Math.cos(r)),t):(o=$e(this.es),n=De(this.es),h=Ue(this.es),l=Be(this.es),Math.abs(this.sin_p12-1)<=x?(g=this.a*vt(o,n,h,l,P),f=this.a*vt(o,n,h,l,s),t.x=this.x0+(g-f)*Math.sin(r),t.y=this.y0-(g-f)*Math.cos(r),t):Math.abs(this.sin_p12+1)<=x?(g=this.a*vt(o,n,h,l,P),f=this.a*vt(o,n,h,l,s),t.x=this.x0+(g+f)*Math.sin(r),t.y=this.y0+(g+f)*Math.cos(r),t):Math.abs(e)<x&&Math.abs(s-this.lat0)<x?(t.x=t.y=0,t):(E=l0(this.lat0,this.long0,s,e,this.a,this.f),S=E.azi1,t.x=E.s12*Math.sin(S),t.y=E.s12*Math.cos(S),t))}function g0(t){t.x-=this.x0,t.y-=this.y0;var e,s,a,i,r,o,n,h,l,g,f,u,m,w,E,S;return this.sphere?(e=Math.sqrt(t.x*t.x+t.y*t.y),e>2*P*this.a?void 0:(s=e/this.a,a=Math.sin(s),i=Math.cos(s),r=this.long0,Math.abs(e)<=x?o=this.lat0:(o=Dt(i*this.sin_p12+t.y*a*this.cos_p12/e),n=Math.abs(this.lat0)-P,Math.abs(n)<=x?this.lat0>=0?r=G(this.long0+Math.atan2(t.x,-t.y),this.over):r=G(this.long0-Math.atan2(-t.x,t.y),this.over):r=G(this.long0+Math.atan2(t.x*a,e*this.cos_p12*i-t.y*this.sin_p12*a),this.over)),t.x=r,t.y=o,t)):(h=$e(this.es),l=De(this.es),g=Ue(this.es),f=Be(this.es),Math.abs(this.sin_p12-1)<=x?(u=this.a*vt(h,l,g,f,P),e=Math.sqrt(t.x*t.x+t.y*t.y),m=u-e,o=ms(m/this.a,h,l,g,f),r=G(this.long0+Math.atan2(t.x,-1*t.y),this.over),t.x=r,t.y=o,t):Math.abs(this.sin_p12+1)<=x?(u=this.a*vt(h,l,g,f,P),e=Math.sqrt(t.x*t.x+t.y*t.y),m=e-u,o=ms(m/this.a,h,l,g,f),r=G(this.long0+Math.atan2(t.x,t.y),this.over),t.x=r,t.y=o,t):(w=Math.atan2(t.x,t.y),E=Math.sqrt(t.x*t.x+t.y*t.y),S=u0(this.lat0,this.long0,w,E,this.a,this.f),t.x=S.lon2,t.y=S.lat2,t))}var v0=["Azimuthal_Equidistant","aeqd"];const d0={init:c0,forward:f0,inverse:g0,names:v0};function _0(){this.sin_p14=Math.sin(this.lat0||0),this.cos_p14=Math.cos(this.lat0||0)}function M0(t){var e,s,a,i,r,o,n,h,l=t.x,g=t.y;return a=G(l-(this.long0||0),this.over),e=Math.sin(g),s=Math.cos(g),i=Math.cos(a),o=this.sin_p14*e+this.cos_p14*s*i,r=1,(o>0||Math.abs(o)<=x)&&(n=this.a*r*s*Math.sin(a),h=(this.y0||0)+this.a*r*(this.cos_p14*e-this.sin_p14*s*i)),t.x=n,t.y=h,t}function m0(t){var e,s,a,i,r,o,n,h,l;return t.x-=this.x0||0,t.y-=this.y0||0,e=Math.sqrt(t.x*t.x+t.y*t.y),s=Dt(e/this.a),a=Math.sin(s),i=Math.cos(s),h=this.long0||0,l=this.lat0||0,o=h,Math.abs(e)<=x?(n=l,t.x=o,t.y=n,t):(n=Dt(i*this.sin_p14+t.y*a*this.cos_p14/e),r=Math.abs(l)-P,Math.abs(r)<=x?(l>=0?o=G(h+Math.atan2(t.x,-t.y),this.over):o=G(h-Math.atan2(-t.x,t.y),this.over),t.x=o,t.y=n,t):(o=G(h+Math.atan2(t.x*a,e*this.cos_p14*i-t.y*this.sin_p14*a),this.over),t.x=o,t.y=n,t))}var y0=["ortho"];const w0={init:_0,forward:M0,inverse:m0,names:y0};var X={FRONT:1,RIGHT:2,BACK:3,LEFT:4,TOP:5,BOTTOM:6},B={AREA_0:1,AREA_1:2,AREA_2:3,AREA_3:4};function E0(){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||"Quadrilateralized Spherical Cube",this.lat0>=P-U/2?this.face=X.TOP:this.lat0<=-(P-U/2)?this.face=X.BOTTOM:Math.abs(this.long0)<=U?this.face=X.FRONT:Math.abs(this.long0)<=P+U?this.face=this.long0>0?X.RIGHT:X.LEFT:this.face=X.BACK,this.es!==0&&(this.one_minus_f=1-(this.a-this.b)/this.a,this.one_minus_f_squared=this.one_minus_f*this.one_minus_f)}function S0(t){var e={x:0,y:0},s,a,i,r,o,n,h={value:0};if(t.x-=this.long0,this.es!==0?s=Math.atan(this.one_minus_f_squared*Math.tan(t.y)):s=t.y,a=t.x,this.face===X.TOP)r=P-s,a>=U&&a<=P+U?(h.value=B.AREA_0,i=a-P):a>P+U||a<=-(P+U)?(h.value=B.AREA_1,i=a>0?a-tt:a+tt):a>-(P+U)&&a<=-U?(h.value=B.AREA_2,i=a+P):(h.value=B.AREA_3,i=a);else if(this.face===X.BOTTOM)r=P+s,a>=U&&a<=P+U?(h.value=B.AREA_0,i=-a+P):a<U&&a>=-U?(h.value=B.AREA_1,i=-a):a<-U&&a>=-(P+U)?(h.value=B.AREA_2,i=-a-P):(h.value=B.AREA_3,i=a>0?-a+tt:-a-tt);else{var l,g,f,u,m,w,E;this.face===X.RIGHT?a=he(a,+P):this.face===X.BACK?a=he(a,+tt):this.face===X.LEFT&&(a=he(a,-P)),u=Math.sin(s),m=Math.cos(s),w=Math.sin(a),E=Math.cos(a),l=m*E,g=m*w,f=u,this.face===X.FRONT?(r=Math.acos(l),i=os(r,f,g,h)):this.face===X.RIGHT?(r=Math.acos(g),i=os(r,f,-l,h)):this.face===X.BACK?(r=Math.acos(-l),i=os(r,f,-g,h)):this.face===X.LEFT?(r=Math.acos(-g),i=os(r,f,l,h)):(r=i=0,h.value=B.AREA_0)}return n=Math.atan(12/tt*(i+Math.acos(Math.sin(i)*Math.cos(U))-P)),o=Math.sqrt((1-Math.cos(r))/(Math.cos(n)*Math.cos(n))/(1-Math.cos(Math.atan(1/Math.cos(i))))),h.value===B.AREA_1?n+=P:h.value===B.AREA_2?n+=tt:h.value===B.AREA_3&&(n+=1.5*tt),e.x=o*Math.cos(n),e.y=o*Math.sin(n),e.x=e.x*this.a+this.x0,e.y=e.y*this.a+this.y0,t.x=e.x,t.y=e.y,t}function P0(t){var e={lam:0,phi:0},s,a,i,r,o,n,h,l,g,f={value:0};if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,a=Math.atan(Math.sqrt(t.x*t.x+t.y*t.y)),s=Math.atan2(t.y,t.x),t.x>=0&&t.x>=Math.abs(t.y)?f.value=B.AREA_0:t.y>=0&&t.y>=Math.abs(t.x)?(f.value=B.AREA_1,s-=P):t.x<0&&-t.x>=Math.abs(t.y)?(f.value=B.AREA_2,s=s<0?s+tt:s-tt):(f.value=B.AREA_3,s+=P),g=tt/12*Math.tan(s),o=Math.sin(g)/(Math.cos(g)-1/Math.sqrt(2)),n=Math.atan(o),i=Math.cos(s),r=Math.tan(a),h=1-i*i*r*r*(1-Math.cos(Math.atan(1/Math.cos(n)))),h<-1?h=-1:h>1&&(h=1),this.face===X.TOP)l=Math.acos(h),e.phi=P-l,f.value===B.AREA_0?e.lam=n+P:f.value===B.AREA_1?e.lam=n<0?n+tt:n-tt:f.value===B.AREA_2?e.lam=n-P:e.lam=n;else if(this.face===X.BOTTOM)l=Math.acos(h),e.phi=l-P,f.value===B.AREA_0?e.lam=-n+P:f.value===B.AREA_1?e.lam=-n:f.value===B.AREA_2?e.lam=-n-P:e.lam=n<0?-n-tt:-n+tt;else{var u,m,w;u=h,g=u*u,g>=1?w=0:w=Math.sqrt(1-g)*Math.sin(n),g+=w*w,g>=1?m=0:m=Math.sqrt(1-g),f.value===B.AREA_1?(g=m,m=-w,w=g):f.value===B.AREA_2?(m=-m,w=-w):f.value===B.AREA_3&&(g=m,m=w,w=-g),this.face===X.RIGHT?(g=u,u=-m,m=g):this.face===X.BACK?(u=-u,m=-m):this.face===X.LEFT&&(g=u,u=m,m=-g),e.phi=Math.acos(-w)-P,e.lam=Math.atan2(m,u),this.face===X.RIGHT?e.lam=he(e.lam,-P):this.face===X.BACK?e.lam=he(e.lam,-tt):this.face===X.LEFT&&(e.lam=he(e.lam,+P))}if(this.es!==0){var E,S,b;E=e.phi<0?1:0,S=Math.tan(e.phi),b=this.b/Math.sqrt(S*S+this.one_minus_f_squared),e.phi=Math.atan(Math.sqrt(this.a*this.a-b*b)/(this.one_minus_f*b)),E&&(e.phi=-e.phi)}return e.lam+=this.long0,t.x=e.lam,t.y=e.phi,t}function os(t,e,s,a){var i;return t<x?(a.value=B.AREA_0,i=0):(i=Math.atan2(e,s),Math.abs(i)<=U?a.value=B.AREA_0:i>U&&i<=P+U?(a.value=B.AREA_1,i-=P):i>P+U||i<=-(P+U)?(a.value=B.AREA_2,i=i>=0?i-tt:i+tt):(a.value=B.AREA_3,i+=P)),i}function he(t,e){var s=t+e;return s<-tt?s+=Te:s>+tt&&(s-=Te),s}var p0=["Quadrilateralized Spherical Cube","Quadrilateralized_Spherical_Cube","qsc"];const x0={init:E0,forward:S0,inverse:P0,names:p0};var Vs=[[1,22199e-21,-715515e-10,31103e-10],[.9986,-482243e-9,-24897e-9,-13309e-10],[.9954,-83103e-8,-448605e-10,-986701e-12],[.99,-.00135364,-59661e-9,36777e-10],[.9822,-.00167442,-449547e-11,-572411e-11],[.973,-.00214868,-903571e-10,18736e-12],[.96,-.00305085,-900761e-10,164917e-11],[.9427,-.00382792,-653386e-10,-26154e-10],[.9216,-.00467746,-10457e-8,481243e-11],[.8962,-.00536223,-323831e-10,-543432e-11],[.8679,-.00609363,-113898e-9,332484e-11],[.835,-.00698325,-640253e-10,934959e-12],[.7986,-.00755338,-500009e-10,935324e-12],[.7597,-.00798324,-35971e-9,-227626e-11],[.7186,-.00851367,-701149e-10,-86303e-10],[.6732,-.00986209,-199569e-9,191974e-10],[.6213,-.010418,883923e-10,624051e-11],[.5722,-.00906601,182e-6,624051e-11],[.5322,-.00677797,275608e-9,624051e-11]],Ne=[[-520417e-23,.0124,121431e-23,-845284e-16],[.062,.0124,-126793e-14,422642e-15],[.124,.0124,507171e-14,-160604e-14],[.186,.0123999,-190189e-13,600152e-14],[.248,.0124002,710039e-13,-224e-10],[.31,.0123992,-264997e-12,835986e-13],[.372,.0124029,988983e-12,-311994e-12],[.434,.0123893,-369093e-11,-435621e-12],[.4958,.0123198,-102252e-10,-345523e-12],[.5571,.0121916,-154081e-10,-582288e-12],[.6176,.0119938,-241424e-10,-525327e-12],[.6769,.011713,-320223e-10,-516405e-12],[.7346,.0113541,-397684e-10,-609052e-12],[.7903,.0109107,-489042e-10,-104739e-11],[.8435,.0103431,-64615e-9,-140374e-14],[.8936,.00969686,-64636e-9,-8547e-9],[.9394,.00840947,-192841e-9,-42106e-10],[.9761,.00616527,-256e-6,-42106e-10],[1,.00328947,-319159e-9,-42106e-10]],vi=.8487,di=1.3523,_i=yt/5,b0=1/_i,ne=18,ys=function(t,e){return t[0]+e*(t[1]+e*(t[2]+e*t[3]))},G0=function(t,e){return t[1]+e*(2*t[2]+e*3*t[3])};function N0(t,e,s,a){for(var i=e;a;--a){var r=t(i);if(i-=r,Math.abs(r)<s)break}return i}function A0(){this.x0=this.x0||0,this.y0=this.y0||0,this.long0=this.long0||0,this.es=0,this.title=this.title||"Robinson"}function I0(t){var e=G(t.x-this.long0,this.over),s=Math.abs(t.y),a=Math.floor(s*_i);a<0?a=0:a>=ne&&(a=ne-1),s=yt*(s-b0*a);var i={x:ys(Vs[a],s)*e,y:ys(Ne[a],s)};return t.y<0&&(i.y=-i.y),i.x=i.x*this.a*vi+this.x0,i.y=i.y*this.a*di+this.y0,i}function C0(t){var e={x:(t.x-this.x0)/(this.a*vi),y:Math.abs(t.y-this.y0)/(this.a*di)};if(e.y>=1)e.x/=Vs[ne][0],e.y=t.y<0?-P:P;else{var s=Math.floor(e.y*ne);for(s<0?s=0:s>=ne&&(s=ne-1);;)if(Ne[s][0]>e.y)--s;else if(Ne[s+1][0]<=e.y)++s;else break;var a=Ne[s],i=5*(e.y-a[0])/(Ne[s+1][0]-a[0]);i=N0(function(r){return(ys(a,r)-e.y)/G0(a,r)},i,x,100),e.x/=ys(Vs[s],i),e.y=(5*s+i)*Z,t.y<0&&(e.y=-e.y)}return e.x=G(e.x+this.long0,this.over),e}var L0=["Robinson","robin"];const R0={init:A0,forward:I0,inverse:C0,names:L0};function T0(){this.name="geocent"}function O0(t){var e=ti(t,this.es,this.a);return e}function F0(t){var e=ei(t,this.es,this.a,this.b);return e}var j0=["Geocentric","geocentric","geocent","Geocent"];const k0={init:T0,forward:O0,inverse:F0,names:j0};var ct={N_POLE:0,S_POLE:1,EQUIT:2,OBLIQ:3},xe={h:{def:1e5,num:!0},azi:{def:0,num:!0,degrees:!0},tilt:{def:0,num:!0,degrees:!0},long0:{def:0,num:!0},lat0:{def:0,num:!0}};function q0(){if(Object.keys(xe).forEach(function(s){if(typeof this[s]=="undefined")this[s]=xe[s].def;else{if(xe[s].num&&isNaN(this[s]))throw new Error("Invalid parameter value, must be numeric "+s+" = "+this[s]);xe[s].num&&(this[s]=parseFloat(this[s]))}xe[s].degrees&&(this[s]=this[s]*Z)}.bind(this)),Math.abs(Math.abs(this.lat0)-P)<x?this.mode=this.lat0<0?ct.S_POLE:ct.N_POLE:Math.abs(this.lat0)<x?this.mode=ct.EQUIT:(this.mode=ct.OBLIQ,this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0)),this.pn1=this.h/this.a,this.pn1<=0||this.pn1>1e10)throw new Error("Invalid height");this.p=1+this.pn1,this.rp=1/this.p,this.h1=1/this.pn1,this.pfact=(this.p+1)*this.h1,this.es=0;var t=this.tilt,e=this.azi;this.cg=Math.cos(e),this.sg=Math.sin(e),this.cw=Math.cos(t),this.sw=Math.sin(t)}function $0(t){t.x-=this.long0;var e=Math.sin(t.y),s=Math.cos(t.y),a=Math.cos(t.x),i,r;switch(this.mode){case ct.OBLIQ:r=this.sinph0*e+this.cosph0*s*a;break;case ct.EQUIT:r=s*a;break;case ct.S_POLE:r=-e;break;case ct.N_POLE:r=e;break}switch(r=this.pn1/(this.p-r),i=r*s*Math.sin(t.x),this.mode){case ct.OBLIQ:r*=this.cosph0*e-this.sinph0*s*a;break;case ct.EQUIT:r*=e;break;case ct.N_POLE:r*=-(s*a);break;case ct.S_POLE:r*=s*a;break}var o,n;return o=r*this.cg+i*this.sg,n=1/(o*this.sw*this.h1+this.cw),i=(i*this.cg-r*this.sg)*this.cw*n,r=o*n,t.x=i*this.a,t.y=r*this.a,t}function D0(t){t.x/=this.a,t.y/=this.a;var e={x:t.x,y:t.y},s,a,i;i=1/(this.pn1-t.y*this.sw),s=this.pn1*t.x*i,a=this.pn1*t.y*this.cw*i,t.x=s*this.cg+a*this.sg,t.y=a*this.cg-s*this.sg;var r=mt(t.x,t.y);if(Math.abs(r)<x)e.x=0,e.y=t.y;else{var o,n;switch(n=1-r*r*this.pfact,n=(this.p-Math.sqrt(n))/(this.pn1/r+r/this.pn1),o=Math.sqrt(1-n*n),this.mode){case ct.OBLIQ:e.y=Math.asin(o*this.sinph0+t.y*n*this.cosph0/r),t.y=(o-this.sinph0*Math.sin(e.y))*r,t.x*=n*this.cosph0;break;case ct.EQUIT:e.y=Math.asin(t.y*n/r),t.y=o*r,t.x*=n;break;case ct.N_POLE:e.y=Math.asin(o),t.y=-t.y;break;case ct.S_POLE:e.y=-Math.asin(o);break}e.x=Math.atan2(t.x,t.y)}return t.x=e.x+this.long0,t.y=e.y,t}var U0=["Tilted_Perspective","tpers"];const B0={init:q0,forward:$0,inverse:D0,names:U0};function z0(){if(this.flip_axis=this.sweep==="x"?1:0,this.h=Number(this.h),this.radius_g_1=this.h/this.a,this.radius_g_1<=0||this.radius_g_1>1e10)throw new Error;if(this.radius_g=1+this.radius_g_1,this.C=this.radius_g*this.radius_g-1,this.es!==0){var t=1-this.es,e=1/t;this.radius_p=Math.sqrt(t),this.radius_p2=t,this.radius_p_inv2=e,this.shape="ellipse"}else this.radius_p=1,this.radius_p2=1,this.radius_p_inv2=1,this.shape="sphere";this.title||(this.title="Geostationary Satellite View")}function W0(t){var e=t.x,s=t.y,a,i,r,o;if(e=e-this.long0,this.shape==="ellipse"){s=Math.atan(this.radius_p2*Math.tan(s));var n=this.radius_p/mt(this.radius_p*Math.cos(s),Math.sin(s));if(i=n*Math.cos(e)*Math.cos(s),r=n*Math.sin(e)*Math.cos(s),o=n*Math.sin(s),(this.radius_g-i)*i-r*r-o*o*this.radius_p_inv2<0)return t.x=Number.NaN,t.y=Number.NaN,t;a=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(r/mt(o,a)),t.y=this.radius_g_1*Math.atan(o/a)):(t.x=this.radius_g_1*Math.atan(r/a),t.y=this.radius_g_1*Math.atan(o/mt(r,a)))}else this.shape==="sphere"&&(a=Math.cos(s),i=Math.cos(e)*a,r=Math.sin(e)*a,o=Math.sin(s),a=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(r/mt(o,a)),t.y=this.radius_g_1*Math.atan(o/a)):(t.x=this.radius_g_1*Math.atan(r/a),t.y=this.radius_g_1*Math.atan(o/mt(r,a))));return t.x=t.x*this.a,t.y=t.y*this.a,t}function V0(t){var e=-1,s=0,a=0,i,r,o,n;if(t.x=t.x/this.a,t.y=t.y/this.a,this.shape==="ellipse"){this.flip_axis?(a=Math.tan(t.y/this.radius_g_1),s=Math.tan(t.x/this.radius_g_1)*mt(1,a)):(s=Math.tan(t.x/this.radius_g_1),a=Math.tan(t.y/this.radius_g_1)*mt(1,s));var h=a/this.radius_p;if(i=s*s+h*h+e*e,r=2*this.radius_g*e,o=r*r-4*i*this.C,o<0)return t.x=Number.NaN,t.y=Number.NaN,t;n=(-r-Math.sqrt(o))/(2*i),e=this.radius_g+n*e,s*=n,a*=n,t.x=Math.atan2(s,e),t.y=Math.atan(a*Math.cos(t.x)/e),t.y=Math.atan(this.radius_p_inv2*Math.tan(t.y))}else if(this.shape==="sphere"){if(this.flip_axis?(a=Math.tan(t.y/this.radius_g_1),s=Math.tan(t.x/this.radius_g_1)*Math.sqrt(1+a*a)):(s=Math.tan(t.x/this.radius_g_1),a=Math.tan(t.y/this.radius_g_1)*Math.sqrt(1+s*s)),i=s*s+a*a+e*e,r=2*this.radius_g*e,o=r*r-4*i*this.C,o<0)return t.x=Number.NaN,t.y=Number.NaN,t;n=(-r-Math.sqrt(o))/(2*i),e=this.radius_g+n*e,s*=n,a*=n,t.x=Math.atan2(s,e),t.y=Math.atan(a*Math.cos(t.x)/e)}return t.x=t.x+this.long0,t}var H0=["Geostationary Satellite View","Geostationary_Satellite","geos"];const Q0={init:z0,forward:W0,inverse:V0,names:H0};var Ie=1.340264,Ce=-.081106,Le=893e-6,Re=.003796,ws=Math.sqrt(3)/2;function J0(){this.long0=this.long0!==void 0?this.long0:0,this.x0=this.x0!==void 0?this.x0:0,this.y0=this.y0!==void 0?this.y0:0,this.es!==0&&(this.apa=ui(this.es),this.qp=Ct(this.e,1),this.rqda=Math.sqrt(.5*this.qp))}function X0(t){var e=G(t.x-this.long0,this.over),s=t.y,a=Math.sin(s);this.es!==0&&(a=Ct(this.e,a)/this.qp);var i=Math.asin(ws*a),r=i*i,o=r*r*r;return t.x=e*Math.cos(i)/(ws*(Ie+3*Ce*r+o*(7*Le+9*Re*r))),t.y=i*(Ie+Ce*r+o*(Le+Re*r)),this.es!==0&&(t.x*=this.rqda,t.y*=this.rqda),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t}function K0(t){t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,this.es!==0&&(t.x/=this.rqda,t.y/=this.rqda);var e=1e-9,s=12,a=t.y,i,r,o,n,h,l;for(l=0;l<s&&(i=a*a,r=i*i*i,o=a*(Ie+Ce*i+r*(Le+Re*i))-t.y,n=Ie+3*Ce*i+r*(7*Le+9*Re*i),a-=h=o/n,!(Math.abs(h)<e));++l);return i=a*a,r=i*i*i,t.x=ws*t.x*(Ie+3*Ce*i+r*(7*Le+9*Re*i))/Math.cos(a),t.y=Math.asin(Math.sin(a)/ws),this.es!==0&&(t.y=ci(t.y,this.apa)),t.x=G(t.x+this.long0,this.over),t}var Z0=["eqearth","Equal Earth","Equal_Earth"];const Y0={init:J0,forward:X0,inverse:K0,names:Z0};var je=1e-10;function tl(){var t;if(this.phi1=this.lat1,Math.abs(this.phi1)<je)throw new Error;this.es?(this.en=Ks(this.es),this.m1=ce(this.phi1,this.am1=Math.sin(this.phi1),t=Math.cos(this.phi1),this.en),this.am1=t/(Math.sqrt(1-this.es*this.am1*this.am1)*this.am1),this.inverse=sl,this.forward=el):(Math.abs(this.phi1)+je>=P?this.cphi1=0:this.cphi1=1/Math.tan(this.phi1),this.inverse=il,this.forward=al)}function el(t){var e=G(t.x-(this.long0||0),this.over),s=t.y,a,i,r;return a=this.am1+this.m1-ce(s,i=Math.sin(s),r=Math.cos(s),this.en),i=r*e/(a*Math.sqrt(1-this.es*i*i)),t.x=a*Math.sin(i),t.y=this.am1-a*Math.cos(i),t.x=this.a*t.x+(this.x0||0),t.y=this.a*t.y+(this.y0||0),t}function sl(t){t.x=(t.x-(this.x0||0))/this.a,t.y=(t.y-(this.y0||0))/this.a;var e,s,a,i;if(s=mt(t.x,t.y=this.am1-t.y),i=Zs(this.am1+this.m1-s,this.es,this.en),(e=Math.abs(i))<P)e=Math.sin(i),a=s*Math.atan2(t.x,t.y)*Math.sqrt(1-this.es*e*e)/Math.cos(i);else if(Math.abs(e-P)<=je)a=0;else throw new Error;return t.x=G(a+(this.long0||0),this.over),t.y=Ut(i),t}function al(t){var e=G(t.x-(this.long0||0),this.over),s=t.y,a,i;return i=this.cphi1+this.phi1-s,Math.abs(i)>je?(t.x=i*Math.sin(a=e*Math.cos(s)/i),t.y=this.cphi1-i*Math.cos(a)):t.x=t.y=0,t.x=this.a*t.x+(this.x0||0),t.y=this.a*t.y+(this.y0||0),t}function il(t){t.x=(t.x-(this.x0||0))/this.a,t.y=(t.y-(this.y0||0))/this.a;var e,s,a=mt(t.x,t.y=this.cphi1-t.y);if(s=this.cphi1+this.phi1-a,Math.abs(s)>P)throw new Error;return Math.abs(Math.abs(s)-P)<=je?e=0:e=a*Math.atan2(t.x,t.y)/Math.cos(s),t.x=G(e+(this.long0||0),this.over),t.y=Ut(s),t}var rl=["bonne","Bonne (Werner lat_1=90)"];const nl={init:tl,names:rl},ja={OBLIQUE:{forward:cl,inverse:gl},TRANSVERSE:{forward:fl,inverse:vl}},Es={ROTATE:{o_alpha:"oAlpha",o_lon_c:"oLongC",o_lat_c:"oLatC"},NEW_POLE:{o_lat_p:"oLatP",o_lon_p:"oLongP"},NEW_EQUATOR:{o_lon_1:"oLong1",o_lat_1:"oLat1",o_lon_2:"oLong2",o_lat_2:"oLat2"}};function ol(){if(this.x0=this.x0||0,this.y0=this.y0||0,this.long0=this.long0||0,this.title=this.title||"General Oblique Transformation",this.isIdentity=Xa.includes(this.o_proj),!this.o_proj)throw new Error("Missing parameter: o_proj");if(this.o_proj==="ob_tran")throw new Error("Invalid value for o_proj: "+this.o_proj);const t=this.projStr.replace("+proj=ob_tran","").replace("+o_proj=","+proj=").trim(),e=pt(t);if(!e)throw new Error("Invalid parameter: o_proj. Unknown projection "+this.o_proj);e.long0=0,this.obliqueProjection=e;let s;const a=Object.keys(Es),i=n=>{if(typeof this[n]=="undefined")return;const h=parseFloat(this[n])*Z;if(isNaN(h))throw new Error("Invalid value for "+n+": "+this[n]);return h};for(let n=0;n<a.length;n++){const h=a[n],l=Es[h],g=Object.entries(l);if(g.some(([u])=>typeof this[u]!="undefined")){s=l;for(let u=0;u<g.length;u++){const[m,w]=g[u],E=i(m);if(typeof E=="undefined")throw new Error("Missing parameter: "+m+".");this[w]=E}break}}if(!s)throw new Error("No valid parameters provided for ob_tran projection.");const{lamp:r,phip:o}=ul(this,s);this.lamp=r,Math.abs(o)>x?(this.cphip=Math.cos(o),this.sphip=Math.sin(o),this.projectionType=ja.OBLIQUE):this.projectionType=ja.TRANSVERSE}function hl(t){return this.projectionType.forward(this,t)}function ll(t){return this.projectionType.inverse(this,t)}function ul(t,e){let s,a;if(e===Es.ROTATE){let i=t.oLongC,r=t.oLatC,o=t.oAlpha;if(Math.abs(Math.abs(r)-P)<=x)throw new Error("Invalid value for o_lat_c: "+t.o_lat_c+" should be < 90°");a=i+Math.atan2(-1*Math.cos(o),-1*Math.sin(o)*Math.sin(r)),s=Math.asin(Math.cos(r)*Math.sin(o))}else if(e===Es.NEW_POLE)a=t.oLongP,s=t.oLatP;else{let i=t.oLong1,r=t.oLat1,o=t.oLong2,n=t.oLat2,h=Math.abs(r);if(Math.abs(r)>P-x)throw new Error("Invalid value for o_lat_1: "+t.o_lat_1+" should be < 90°");if(Math.abs(n)>P-x)throw new Error("Invalid value for o_lat_2: "+t.o_lat_2+" should be < 90°");if(Math.abs(r-n)<x)throw new Error("Invalid value for o_lat_1 and o_lat_2: o_lat_1 should be different from o_lat_2");if(h<x)throw new Error("Invalid value for o_lat_1: o_lat_1 should be different from zero");a=Math.atan2(Math.cos(r)*Math.sin(n)*Math.cos(i)-Math.sin(r)*Math.cos(n)*Math.cos(o),Math.sin(r)*Math.cos(n)*Math.sin(o)-Math.cos(r)*Math.sin(n)*Math.sin(i)),s=Math.atan(-1*Math.cos(a-i)/Math.tan(r))}return{lamp:a,phip:s}}function cl(t,e){let{x:s,y:a}=e;s=G(s-t.long0,t.over);const i=Math.cos(s),r=Math.sin(a),o=Math.cos(a);e.x=G(Math.atan2(o*Math.sin(s),t.sphip*o*i+t.cphip*r)+t.lamp),e.y=Math.asin(t.sphip*r-t.cphip*o*i);const n=t.obliqueProjection.forward(e);return t.isIdentity&&(n.x*=yt,n.y*=yt),n}function fl(t,e){let{x:s,y:a}=e;s=G(s-t.long0,t.over);const i=Math.cos(a),r=Math.cos(s);e.x=G(Math.atan2(i*Math.sin(s),Math.sin(a))+t.lamp),e.y=Math.asin(-1*i*r);const o=t.obliqueProjection.forward(e);return t.isIdentity&&(o.x*=yt,o.y*=yt),o}function gl(t,e){t.isIdentity&&(e.x*=Z,e.y*=Z);const s=t.obliqueProjection.inverse(e);let{x:a,y:i}=s;if(a<Number.MAX_VALUE){a-=t.lamp;const r=Math.cos(a),o=Math.sin(i),n=Math.cos(i);e.x=Math.atan2(n*Math.sin(a),t.sphip*n*r-t.cphip*o),e.y=Math.asin(t.sphip*o+t.cphip*n*r)}return e.x=G(e.x+t.long0),e}function vl(t,e){t.isIdentity&&(e.x*=Z,e.y*=Z);const s=t.obliqueProjection.inverse(e);let{x:a,y:i}=s;if(a<Number.MAX_VALUE){const r=Math.cos(i);a-=t.lamp,e.x=Math.atan2(r*Math.sin(a),-1*Math.sin(i)),e.y=Math.asin(r*Math.cos(a))}return 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