!function(t,s){"object"==typeof exports&&"undefined"!=typeof module?module.exports=s():"function"==typeof define&&define.amd?define(s):(t="undefined"!=typeof globalThis?globalThis:t||self).proj4=s()}(this,(function(){"use strict";var t=6378137,s=.0066943799901413165,i=484813681109536e-20,a=Math.PI/2,e=1e-10,h=.017453292519943295,r=57.29577951308232,n=Math.PI/4,o=2*Math.PI,l=3.14159265359,c={greenwich:0,lisbon:-9.131906111111,paris:2.337229166667,bogota:-74.080916666667,madrid:-3.687938888889,rome:12.452333333333,bern:7.439583333333,jakarta:106.807719444444,ferro:-17.666666666667,brussels:4.367975,stockholm:18.058277777778,athens:23.7163375,oslo:10.722916666667},u={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}},_=/[\s_\-\/\(\)]/g;function M(t,s){if(t[s])return t[s];for(var i,a=Object.keys(t),e=s.toLowerCase().replace(_,""),h=-1;++h<a.length;)if((i=a[h]).toLowerCase().replace(_,"")===e)return t[i]}function f(t){var s,i,a,e={},r=t.split("+").map((function(t){return t.trim()})).filter((function(t){return t})).reduce((function(t,s){var i=s.split("=");return i.push(!0),t[i[0].toLowerCase()]=i[1],t}),{}),n={proj:"projName",datum:"datumCode",rf:function(t){e.rf=parseFloat(t)},lat_0:function(t){e.lat0=t*h},lat_1:function(t){e.lat1=t*h},lat_2:function(t){e.lat2=t*h},lat_ts:function(t){e.lat_ts=t*h},lon_0:function(t){e.long0=t*h},lon_1:function(t){e.long1=t*h},lon_2:function(t){e.long2=t*h},alpha:function(t){e.alpha=parseFloat(t)*h},gamma:function(t){e.rectified_grid_angle=parseFloat(t)*h},lonc:function(t){e.longc=t*h},x_0:function(t){e.x0=parseFloat(t)},y_0:function(t){e.y0=parseFloat(t)},k_0:function(t){e.k0=parseFloat(t)},k:function(t){e.k0=parseFloat(t)},a:function(t){e.a=parseFloat(t)},b:function(t){e.b=parseFloat(t)},r:function(t){e.a=e.b=parseFloat(t)},r_a:function(){e.R_A=!0},zone:function(t){e.zone=parseInt(t,10)},south:function(){e.utmSouth=!0},towgs84:function(t){e.datum_params=t.split(",").map((function(t){return parseFloat(t)}))},to_meter:function(t){e.to_meter=parseFloat(t)},units:function(t){e.units=t;var s=M(u,t);s&&(e.to_meter=s.to_meter)},from_greenwich:function(t){e.from_greenwich=t*h},pm:function(t){var s=M(c,t);e.from_greenwich=(s||parseFloat(t))*h},nadgrids:function(t){"@null"===t?e.datumCode="none":e.nadgrids=t},axis:function(t){var s="ewnsud";3===t.length&&-1!==s.indexOf(t.substr(0,1))&&-1!==s.indexOf(t.substr(1,1))&&-1!==s.indexOf(t.substr(2,1))&&(e.axis=t)},approx:function(){e.approx=!0},over:function(){e.over=!0}};for(s in r)i=r[s],s in n?"function"==typeof(a=n[s])?a(i):e[a]=i:e[s]=i;return"string"==typeof e.datumCode&&"WGS84"!==e.datumCode&&(e.datumCode=e.datumCode.toLowerCase()),e.projStr=t,e}class d{static getId(t){const s=t.find((t=>Array.isArray(t)&&"ID"===t[0]));return s&&s.length>=3?{authority:s[1],code:parseInt(s[2],10)}:null}static convertUnit(t,s="unit"){if(!t||t.length<3)return{type:s,name:"unknown",conversion_factor:null};const i=t[1],a=parseFloat(t[2])||null,e=t.find((t=>Array.isArray(t)&&"ID"===t[0]));return{type:s,name:i,conversion_factor:a,id:e?{authority:e[1],code:parseInt(e[2],10)}:null}}static convertAxis(t){const s=t[1]||"Unknown";let i;const a=s.match(/^\((.)\)$/);if(a){const t=a[1].toUpperCase();if("E"===t)i="east";else if("N"===t)i="north";else{if("U"!==t)throw new Error(`Unknown axis abbreviation: ${t}`);i="up"}}else i=t[2]?.toLowerCase()||"unknown";const e=t.find((t=>Array.isArray(t)&&"ORDER"===t[0])),h=e?parseInt(e[1],10):null,r=t.find((t=>Array.isArray(t)&&("LENGTHUNIT"===t[0]||"ANGLEUNIT"===t[0]||"SCALEUNIT"===t[0])));return{name:s,direction:i,unit:this.convertUnit(r),order:h}}static extractAxes(t){return t.filter((t=>Array.isArray(t)&&"AXIS"===t[0])).map((t=>this.convertAxis(t))).sort(((t,s)=>(t.order||0)-(s.order||0)))}static convert(t,s={}){switch(t[0]){case"PROJCRS":s.type="ProjectedCRS",s.name=t[1],s.base_crs=t.find((t=>Array.isArray(t)&&"BASEGEOGCRS"===t[0]))?this.convert(t.find((t=>Array.isArray(t)&&"BASEGEOGCRS"===t[0]))):null,s.conversion=t.find((t=>Array.isArray(t)&&"CONVERSION"===t[0]))?this.convert(t.find((t=>Array.isArray(t)&&"CONVERSION"===t[0]))):null;const i=t.find((t=>Array.isArray(t)&&"CS"===t[0]));i&&(s.coordinate_system={type:i[1],axis:this.extractAxes(t)});const a=t.find((t=>Array.isArray(t)&&"LENGTHUNIT"===t[0]));if(a){const t=this.convertUnit(a);s.coordinate_system.unit=t}s.id=this.getId(t);break;case"BASEGEOGCRS":case"GEOGCRS":s.type="GeographicCRS",s.name=t[1];const e=t.find((t=>Array.isArray(t)&&("DATUM"===t[0]||"ENSEMBLE"===t[0])));if(e){const i=this.convert(e);"ENSEMBLE"===e[0]?s.datum_ensemble=i:s.datum=i;const a=t.find((t=>Array.isArray(t)&&"PRIMEM"===t[0]));a&&"Greenwich"!==a[1]&&(i.prime_meridian={name:a[1],longitude:parseFloat(a[2])})}s.coordinate_system={type:"ellipsoidal",axis:this.extractAxes(t)},s.id=this.getId(t);break;case"DATUM":s.type="GeodeticReferenceFrame",s.name=t[1],s.ellipsoid=t.find((t=>Array.isArray(t)&&"ELLIPSOID"===t[0]))?this.convert(t.find((t=>Array.isArray(t)&&"ELLIPSOID"===t[0]))):null;break;case"ENSEMBLE":s.type="DatumEnsemble",s.name=t[1],s.members=t.filter((t=>Array.isArray(t)&&"MEMBER"===t[0])).map((t=>({type:"DatumEnsembleMember",name:t[1],id:this.getId(t)})));const h=t.find((t=>Array.isArray(t)&&"ENSEMBLEACCURACY"===t[0]));h&&(s.accuracy=parseFloat(h[1]));const r=t.find((t=>Array.isArray(t)&&"ELLIPSOID"===t[0]));r&&(s.ellipsoid=this.convert(r)),s.id=this.getId(t);break;case"ELLIPSOID":s.type="Ellipsoid",s.name=t[1],s.semi_major_axis=parseFloat(t[2]),s.inverse_flattening=parseFloat(t[3]),t.find((t=>Array.isArray(t)&&"LENGTHUNIT"===t[0]))&&this.convert(t.find((t=>Array.isArray(t)&&"LENGTHUNIT"===t[0])),s);break;case"CONVERSION":s.type="Conversion",s.name=t[1],s.method=t.find((t=>Array.isArray(t)&&"METHOD"===t[0]))?this.convert(t.find((t=>Array.isArray(t)&&"METHOD"===t[0]))):null,s.parameters=t.filter((t=>Array.isArray(t)&&"PARAMETER"===t[0])).map((t=>this.convert(t)));break;case"METHOD":s.type="Method",s.name=t[1],s.id=this.getId(t);break;case"PARAMETER":s.type="Parameter",s.name=t[1],s.value=parseFloat(t[2]),s.unit=this.convertUnit(t.find((t=>Array.isArray(t)&&("LENGTHUNIT"===t[0]||"ANGLEUNIT"===t[0]||"SCALEUNIT"===t[0])))),s.id=this.getId(t);break;case"BOUNDCRS":s.type="BoundCRS";const n=t.find((t=>Array.isArray(t)&&"SOURCECRS"===t[0]));if(n){const t=n.find((t=>Array.isArray(t)));s.source_crs=t?this.convert(t):null}const o=t.find((t=>Array.isArray(t)&&"TARGETCRS"===t[0]));if(o){const t=o.find((t=>Array.isArray(t)));s.target_crs=t?this.convert(t):null}const l=t.find((t=>Array.isArray(t)&&"ABRIDGEDTRANSFORMATION"===t[0]));s.transformation=l?this.convert(l):null;break;case"ABRIDGEDTRANSFORMATION":if(s.type="Transformation",s.name=t[1],s.method=t.find((t=>Array.isArray(t)&&"METHOD"===t[0]))?this.convert(t.find((t=>Array.isArray(t)&&"METHOD"===t[0]))):null,s.parameters=t.filter((t=>Array.isArray(t)&&("PARAMETER"===t[0]||"PARAMETERFILE"===t[0]))).map((t=>"PARAMETER"===t[0]?this.convert(t):"PARAMETERFILE"===t[0]?{name:t[1],value:t[2],id:{authority:"EPSG",code:8656}}:void 0)),7===s.parameters.length){const t=s.parameters[6];"Scale difference"===t.name&&(t.value=Math.round(1e12*(t.value-1))/1e6)}s.id=this.getId(t);break;case"AXIS":s.coordinate_system||(s.coordinate_system={type:"unspecified",axis:[]}),s.coordinate_system.axis.push(this.convertAxis(t));break;case"LENGTHUNIT":const c=this.convertUnit(t,"LinearUnit");s.coordinate_system&&s.coordinate_system.axis&&s.coordinate_system.axis.forEach((t=>{t.unit||(t.unit=c)})),c.conversion_factor&&1!==c.conversion_factor&&s.semi_major_axis&&(s.semi_major_axis={value:s.semi_major_axis,unit:c});break;default:s.keyword=t[0]}return s}}class g extends d{static convert(t,s={}){return super.convert(t,s),"Cartesian"===s.coordinate_system?.subtype&&delete s.coordinate_system,s.usage&&delete s.usage,s}}class m extends d{static convert(t,s={}){super.convert(t,s);const i=t.find((t=>Array.isArray(t)&&"CS"===t[0]));i&&(s.coordinate_system={subtype:i[1],axis:this.extractAxes(t)});const a=t.find((t=>Array.isArray(t)&&"USAGE"===t[0]));return a&&(s.usage={scope:a.find((t=>Array.isArray(t)&&"SCOPE"===t[0]))?.[1],area:a.find((t=>Array.isArray(t)&&"AREA"===t[0]))?.[1],bbox:a.find((t=>Array.isArray(t)&&"BBOX"===t[0]))?.slice(1)}),s}}function p(t){const s=function(t){return t.find((t=>Array.isArray(t)&&"USAGE"===t[0]))?"2019":(t.find((t=>Array.isArray(t)&&"CS"===t[0]))||"BOUNDCRS"===t[0]||"PROJCRS"===t[0]||t[0],"2015")}(t);return("2019"===s?m:g).convert(t)}var y=/\s/,w=/[A-Za-z]/,v=/[A-Za-z84_]/,E=/[,\]]/,x=/[\d\.E\-\+]/;function S(t){if("string"!=typeof t)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=1}function G(t,s,i){Array.isArray(s)&&(i.unshift(s),s=null);var a=s?{}:t,e=i.reduce((function(t,s){return P(s,t),t}),a);s&&(t[s]=e)}function P(t,s){if(Array.isArray(t)){var i=t.shift();if("PARAMETER"===i&&(i=t.shift()),1===t.length)return Array.isArray(t[0])?(s[i]={},void P(t[0],s[i])):void(s[i]=t[0]);if(t.length)if("TOWGS84"!==i){if("AXIS"===i)return i in s||(s[i]=[]),void s[i].push(t);var a;switch(Array.isArray(i)||(s[i]={}),i){case"UNIT":case"PRIMEM":case"VERT_DATUM":return s[i]={name:t[0].toLowerCase(),convert:t[1]},void(3===t.length&&P(t[2],s[i]));case"SPHEROID":case"ELLIPSOID":return s[i]={name:t[0],a:t[1],rf:t[2]},void(4===t.length&&P(t[3],s[i]));case"EDATUM":case"ENGINEERINGDATUM":case"LOCAL_DATUM":case"DATUM":case"VERT_CS":case"VERTCRS":case"VERTICALCRS":return t[0]=["name",t[0]],void G(s,i,t);case"COMPD_CS":case"COMPOUNDCRS":case"FITTED_CS":case"PROJECTEDCRS":case"PROJCRS":case"GEOGCS":case"GEOCCS":case"PROJCS":case"LOCAL_CS":case"GEODCRS":case"GEODETICCRS":case"GEODETICDATUM":case"ENGCRS":case"ENGINEERINGCRS":return t[0]=["name",t[0]],G(s,i,t),void(s[i].type=i);default:for(a=-1;++a<t.length;)if(!Array.isArray(t[a]))return P(t,s[i]);return G(s,i,t)}}else s[i]=t;else s[i]=!0}else s[t]=!0}S.prototype.readCharicter=function(){var t=this.text[this.place++];if(4!==this.state)for(;y.test(t);){if(this.place>=this.text.length)return;t=this.text[this.place++]}switch(this.state){case 1:return this.neutral(t);case 2:return this.keyword(t);case 4:return this.quoted(t);case 5:return this.afterquote(t);case 3:return this.number(t);case-1:return}},S.prototype.afterquote=function(t){if('"'===t)return this.word+='"',void(this.state=4);if(E.test(t))return this.word=this.word.trim(),void this.afterItem(t);throw new Error("havn't handled \""+t+'" in afterquote yet, index '+this.place)},S.prototype.afterItem=function(t){return","===t?(null!==this.word&&this.currentObject.push(this.word),this.word=null,void(this.state=1)):"]"===t?(this.level--,null!==this.word&&(this.currentObject.push(this.word),this.word=null),this.state=1,this.currentObject=this.stack.pop(),void(this.currentObject||(this.state=-1))):void 0},S.prototype.number=function(t){if(!x.test(t)){if(E.test(t))return this.word=parseFloat(this.word),void this.afterItem(t);throw new Error("havn't handled \""+t+'" in number yet, index '+this.place)}this.word+=t},S.prototype.quoted=function(t){'"'!==t?this.word+=t:this.state=5},S.prototype.keyword=function(t){if(v.test(t))this.word+=t;else{if("["===t){var s=[];return s.push(this.word),this.level++,null===this.root?this.root=s:this.currentObject.push(s),this.stack.push(this.currentObject),this.currentObject=s,void(this.state=1)}if(!E.test(t))throw new Error("havn't handled \""+t+'" in keyword yet, index '+this.place);this.afterItem(t)}},S.prototype.neutral=function(t){if(w.test(t))return this.word=t,void(this.state=2);if('"'===t)return this.word="",void(this.state=4);if(x.test(t))return this.word=t,void(this.state=3);if(!E.test(t))throw new Error("havn't handled \""+t+'" in neutral yet, index '+this.place);this.afterItem(t)},S.prototype.output=function(){for(;this.place<this.text.length;)this.readCharicter();if(-1===this.state)return this.root;throw new Error('unable to parse string 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State is '+this.state)};function b(t){return.017453292519943295*t}function N(t){const s=(t.projName||"").toLowerCase().replace(/_/g," ");t.long0||!t.longc||"albers conic equal area"!==s&&"lambert azimuthal equal area"!==s||(t.long0=t.longc),t.lat_ts||!t.lat1||"stereographic south pole"!==s&&"polar stereographic (variant b)"!==s?t.lat_ts||!t.lat0||"polar stereographic"!==s&&"polar stereographic (variant a)"!==s||(t.lat_ts=t.lat0,t.lat0=b(t.lat0>0?90:-90),delete t.lat1):(t.lat0=b(t.lat1>0?90:-90),t.lat_ts=t.lat1,delete t.lat1)}function A(t){let s={units:null,to_meter:void 0};return"string"==typeof t?(s.units=t.toLowerCase(),"metre"===s.units&&(s.units="meter"),"meter"===s.units&&(s.to_meter=1)):t?.name&&(s.units=t.name.toLowerCase(),"metre"===s.units&&(s.units="meter"),s.to_meter=t.conversion_factor),s}function I(t){return"object"==typeof t?t.value*t.unit.conversion_factor:t}function C(t,s){t.ellipsoid.radius?(s.a=t.ellipsoid.radius,s.rf=0):(s.a=I(t.ellipsoid.semi_major_axis),void 0!==t.ellipsoid.inverse_flattening?s.rf=t.ellipsoid.inverse_flattening:void 0!==t.ellipsoid.semi_major_axis&&void 0!==t.ellipsoid.semi_minor_axis&&(s.rf=s.a/(s.a-I(t.ellipsoid.semi_minor_axis))))}function k(t,s={}){return t&&"object"==typeof t?"BoundCRS"===t.type?(k(t.source_crs,s),t.transformation&&("NTv2"===t.transformation.method?.name?s.nadgrids=t.transformation.parameters[0].value:s.datum_params=t.transformation.parameters.map((t=>t.value))),s):(Object.keys(t).forEach((i=>{const a=t[i];if(null!==a)switch(i){case"name":if(s.srsCode)break;s.name=a,s.srsCode=a;break;case"type":"GeographicCRS"===a?s.projName="longlat":"ProjectedCRS"===a&&(s.projName=t.conversion?.method?.name);break;case"datum":case"datum_ensemble":a.ellipsoid&&(s.ellps=a.ellipsoid.name,C(a,s)),a.prime_meridian&&(s.from_greenwich=a.prime_meridian.longitude*Math.PI/180);break;case"ellipsoid":s.ellps=a.name,C(a,s);break;case"prime_meridian":s.long0=(a.longitude||0)*Math.PI/180;break;case"coordinate_system":if(a.axis)if(s.axis=a.axis.map((t=>{const s=t.direction;if("east"===s)return"e";if("north"===s)return"n";if("west"===s)return"w";if("south"===s)return"s";throw new Error(`Unknown axis direction: ${s}`)})).join("")+"u",a.unit){const{units:t,to_meter:i}=A(a.unit);s.units=t,s.to_meter=i}else if(a.axis[0]?.unit){const{units:t,to_meter:i}=A(a.axis[0].unit);s.units=t,s.to_meter=i}break;case"id":a.authority&&a.code&&(s.title=a.authority+":"+a.code);break;case"conversion":a.method&&a.method.name&&(s.projName=a.method.name),a.parameters&&a.parameters.forEach((t=>{const i=t.name.toLowerCase().replace(/\s+/g,"_"),a=t.value;t.unit&&t.unit.conversion_factor?s[i]=a*t.unit.conversion_factor:"degree"===t.unit?s[i]=a*Math.PI/180:s[i]=a}));break;case"unit":a.name&&(s.units=a.name.toLowerCase(),"metre"===s.units&&(s.units="meter")),a.conversion_factor&&(s.to_meter=a.conversion_factor);break;case"base_crs":k(a,s),s.datumCode=a.id?a.id.authority+"_"+a.id.code:a.name}})),void 0!==s.latitude_of_false_origin&&(s.lat0=s.latitude_of_false_origin),void 0!==s.longitude_of_false_origin&&(s.long0=s.longitude_of_false_origin),void 0!==s.latitude_of_standard_parallel&&(s.lat0=s.latitude_of_standard_parallel,s.lat1=s.latitude_of_standard_parallel),void 0!==s.latitude_of_1st_standard_parallel&&(s.lat1=s.latitude_of_1st_standard_parallel),void 0!==s.latitude_of_2nd_standard_parallel&&(s.lat2=s.latitude_of_2nd_standard_parallel),void 0!==s.latitude_of_projection_centre&&(s.lat0=s.latitude_of_projection_centre),void 0!==s.longitude_of_projection_centre&&(s.longc=s.longitude_of_projection_centre),void 0!==s.easting_at_false_origin&&(s.x0=s.easting_at_false_origin),void 0!==s.northing_at_false_origin&&(s.y0=s.northing_at_false_origin),void 0!==s.latitude_of_natural_origin&&(s.lat0=s.latitude_of_natural_origin),void 0!==s.longitude_of_natural_origin&&(s.long0=s.longitude_of_natural_origin),void 0!==s.longitude_of_origin&&(s.long0=s.longitude_of_origin),void 0!==s.false_easting&&(s.x0=s.false_easting),s.easting_at_projection_centre&&(s.x0=s.easting_at_projection_centre),void 0!==s.false_northing&&(s.y0=s.false_northing),s.northing_at_projection_centre&&(s.y0=s.northing_at_projection_centre),void 0!==s.standard_parallel_1&&(s.lat1=s.standard_parallel_1),void 0!==s.standard_parallel_2&&(s.lat2=s.standard_parallel_2),void 0!==s.scale_factor_at_natural_origin&&(s.k0=s.scale_factor_at_natural_origin),void 0!==s.scale_factor_at_projection_centre&&(s.k0=s.scale_factor_at_projection_centre),void 0!==s.scale_factor_on_pseudo_standard_parallel&&(s.k0=s.scale_factor_on_pseudo_standard_parallel),void 0!==s.azimuth&&(s.alpha=s.azimuth),void 0!==s.azimuth_at_projection_centre&&(s.alpha=s.azimuth_at_projection_centre),s.angle_from_rectified_to_skew_grid&&(s.rectified_grid_angle=s.angle_from_rectified_to_skew_grid),N(s),s):t}var O=["PROJECTEDCRS","PROJCRS","GEOGCS","GEOCCS","PROJCS","LOCAL_CS","GEODCRS","GEODETICCRS","GEODETICDATUM","ENGCRS","ENGINEERINGCRS"];function R(t){for(var s=Object.keys(t),i=0,a=s.length;i<a;++i){var e=s[i];-1!==O.indexOf(e)&&j(t[e]),"object"==typeof t[e]&&R(t[e])}}function j(t){if(t.AUTHORITY){var s=Object.keys(t.AUTHORITY)[0];s&&s in 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Ut(t){return t/Math.PI*180}function Bt(t){var s=t.northing,i=t.easting,a=t.zoneLetter,e=t.zoneNumber;if(e<0||e>60)return null;var h,r,n,o,l,c,u,_,M,f=.9996,d=6378137,g=.00669438,m=(1-Math.sqrt(.99330562))/(1+Math.sqrt(.99330562)),p=i-5e5,y=s;a<"N"&&(y-=1e7),u=6*(e-1)-180+3,h=.006739496752268451,M=(_=y/f/6367449.145945056)+(3*m/2-27*m*m*m/32)*Math.sin(2*_)+(21*m*m/16-55*m*m*m*m/32)*Math.sin(4*_)+151*m*m*m/96*Math.sin(6*_),r=d/Math.sqrt(1-g*Math.sin(M)*Math.sin(M)),n=Math.tan(M)*Math.tan(M),o=h*Math.cos(M)*Math.cos(M),l=.99330562*d/Math.pow(1-g*Math.sin(M)*Math.sin(M),1.5),c=p/(r*f);var w=M-r*Math.tan(M)/l*(c*c/2-(5+3*n+10*o-4*o*o-9*h)*c*c*c*c/24+(61+90*n+298*o+45*n*n-1.6983531815716497-3*o*o)*c*c*c*c*c*c/720);w=Ut(w);var v,E=(c-(1+2*n+o)*c*c*c/6+(5-2*o+28*n-3*o*o+8*h+24*n*n)*c*c*c*c*c/120)/Math.cos(M);if(E=u+Ut(E),t.accuracy){var x=Bt({northing:t.northing+t.accuracy,easting:t.easting+t.accuracy,zoneLetter:t.zoneLetter,zoneNumber:t.zoneNumber});v={top:x.lat,right:x.lon,bottom:w,left:E}}else v={lat:w,lon:E};return v}function Dt(t){var s="Z";return 84>=t&&t>=72?s="X":72>t&&t>=64?s="W":64>t&&t>=56?s="V":56>t&&t>=48?s="U":48>t&&t>=40?s="T":40>t&&t>=32?s="S":32>t&&t>=24?s="R":24>t&&t>=16?s="Q":16>t&&t>=8?s="P":8>t&&t>=0?s="N":0>t&&t>=-8?s="M":-8>t&&t>=-16?s="L":-16>t&&t>=-24?s="K":-24>t&&t>=-32?s="J":-32>t&&t>=-40?s="H":-40>t&&t>=-48?s="G":-48>t&&t>=-56?s="F":-56>t&&t>=-64?s="E":-64>t&&t>=-72?s="D":-72>t&&t>=-80&&(s="C"),s}function zt(t){var s=t%6;return 0===s&&(s=6),s}function Wt(t){if(t&&0===t.length)throw"MGRSPoint coverting from nothing";for(var s,i=t.length,a=null,e="",h=0;!/[A-Z]/.test(s=t.charAt(h));){if(h>=2)throw"MGRSPoint bad conversion from: "+t;e+=s,h++}var r=parseInt(e,10);if(0===h||h+3>i)throw"MGRSPoint bad conversion from: "+t;var n=t.charAt(h++);if(n<="A"||"B"===n||"Y"===n||n>="Z"||"I"===n||"O"===n)throw"MGRSPoint zone letter "+n+" not handled: "+t;a=t.substring(h,h+=2);for(var o=zt(r),l=function(t,s){var i=At.charCodeAt(s-1),a=1e5,e=!1;for(;i!==t.charCodeAt(0);){if(++i===kt&&i++,i===Ot&&i++,i>jt){if(e)throw"Bad character: "+t;i=Ct,e=!0}a+=1e5}return a}(a.charAt(0),o),c=function(t,s){if(t>"V")throw"MGRSPoint given invalid Northing "+t;var i=It.charCodeAt(s-1),a=0,e=!1;for(;i!==t.charCodeAt(0);){if(++i===kt&&i++,i===Ot&&i++,i>Rt){if(e)throw"Bad character: "+t;i=Ct,e=!0}a+=1e5}return a}(a.charAt(1),o);c<Ht(n);)c+=2e6;var u=i-h;if(u%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"+t;var _,M,f,d=u/2,g=0,m=0;return d>0&&(_=1e5/Math.pow(10,d),M=t.substring(h,h+d),g=parseFloat(M)*_,f=t.substring(h+d),m=parseFloat(f)*_),{easting:g+l,northing:m+c,zoneLetter:n,zoneNumber:r,accuracy:_}}function Ht(t){var s;switch(t){case"C":s=11e5;break;case"D":s=2e6;break;case"E":s=28e5;break;case"F":s=37e5;break;case"G":s=46e5;break;case"H":s=55e5;break;case"J":s=64e5;break;case"K":s=73e5;break;case"L":s=82e5;break;case"M":s=91e5;break;case"N":s=0;break;case"P":s=8e5;break;case"Q":s=17e5;break;case"R":s=26e5;break;case"S":s=35e5;break;case"T":s=44e5;break;case"U":s=53e5;break;case"V":s=62e5;break;case"W":s=7e6;break;case"X":s=79e5;break;default:s=-1}if(s>=0)return s;throw"Invalid zone letter: "+t}function Qt(t,s,i){if(!(this instanceof Qt))return new Qt(t,s,i);if(Array.isArray(t))this.x=t[0],this.y=t[1],this.z=t[2]||0;else if("object"==typeof t)this.x=t.x,this.y=t.y,this.z=t.z||0;else if("string"==typeof t&&void 0===s){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=s,this.z=i||0;console.warn("proj4.Point will be removed in version 3, use proj4.toPoint")}Qt.fromMGRS=function(t){return new Qt(Lt(t))},Qt.prototype.toMGRS=function(t){return Tt([this.x,this.y],t)};var Xt=.046875,Vt=.01953125,Jt=.01068115234375;function Kt(t){var s=[];s[0]=1-t*(.25+t*(Xt+t*(Vt+t*Jt))),s[1]=t*(.75-t*(Xt+t*(Vt+t*Jt)));var i=t*t;return s[2]=i*(.46875-t*(.013020833333333334+.007120768229166667*t)),i*=t,s[3]=i*(.3645833333333333-.005696614583333333*t),s[4]=i*t*.3076171875,s}function Zt(t,s,i,a){return i*=s,s*=s,a[0]*t-i*(a[1]+s*(a[2]+s*(a[3]+s*a[4])))}function Yt(t,s,i){for(var a=1/(1-s),h=t,r=20;r;--r){var n=Math.sin(h),o=1-s*n*n;if(h-=o=(Zt(h,n,Math.cos(h),i)-t)*(o*Math.sqrt(o))*a,Math.abs(o)<e)return h}return h}var $t={init:function(){this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.es&&(this.en=Kt(this.es),this.ml0=Zt(this.lat0,Math.sin(this.lat0),Math.cos(this.lat0),this.en))},forward:function(t){var s,i,a,h=t.x,r=t.y,n=z(h-this.long0,this.over),o=Math.sin(r),l=Math.cos(r);if(this.es){var c=l*n,u=Math.pow(c,2),_=this.ep2*Math.pow(l,2),M=Math.pow(_,2),f=Math.abs(l)>e?Math.tan(r):0,d=Math.pow(f,2),g=Math.pow(d,2);s=1-this.es*Math.pow(o,2),c/=Math.sqrt(s);var m=Zt(r,o,l,this.en);i=this.a*(this.k0*c*(1+u/6*(1-d+_+u/20*(5-18*d+g+14*_-58*d*_+u/42*(61+179*g-g*d-479*d)))))+this.x0,a=this.a*(this.k0*(m-this.ml0+o*n*c/2*(1+u/12*(5-d+9*_+4*M+u/30*(61+g-58*d+270*_-330*d*_+u/56*(1385+543*g-g*d-3111*d))))))+this.y0}else{var p=l*Math.sin(n);if(Math.abs(Math.abs(p)-1)<e)return 93;if(i=.5*this.a*this.k0*Math.log((1+p)/(1-p))+this.x0,a=l*Math.cos(n)/Math.sqrt(1-Math.pow(p,2)),(p=Math.abs(a))>=1){if(p-1>e)return 93;a=0}else a=Math.acos(a);r<0&&(a=-a),a=this.a*this.k0*(a-this.lat0)+this.y0}return t.x=i,t.y=a,t},inverse:function(t){var s,i,h,r,n=(t.x-this.x0)*(1/this.a),o=(t.y-this.y0)*(1/this.a);if(this.es)if(i=Yt(s=this.ml0+o/this.k0,this.es,this.en),Math.abs(i)<a){var l=Math.sin(i),c=Math.cos(i),u=Math.abs(c)>e?Math.tan(i):0,_=this.ep2*Math.pow(c,2),M=Math.pow(_,2),f=Math.pow(u,2),d=Math.pow(f,2);s=1-this.es*Math.pow(l,2);var g=n*Math.sqrt(s)/this.k0,m=Math.pow(g,2);h=i-(s*=u)*m/(1-this.es)*.5*(1-m/12*(5+3*f-9*_*f+_-4*M-m/30*(61+90*f-252*_*f+45*d+46*_-m/56*(1385+3633*f+4095*d+1574*d*f)))),r=z(this.long0+g*(1-m/6*(1+2*f+_-m/20*(5+28*f+24*d+8*_*f+6*_-m/42*(61+662*f+1320*d+720*d*f))))/c,this.over)}else h=a*D(o),r=0;else{var p=Math.exp(n/this.k0),y=.5*(p-1/p),w=this.lat0+o/this.k0,v=Math.cos(w);s=Math.sqrt((1-Math.pow(v,2))/(1+Math.pow(y,2))),h=Math.asin(s),o<0&&(h=-h),r=0===y&&0===v?0:z(Math.atan2(y,v)+this.long0,this.over)}return t.x=r,t.y=h,t},names:["Fast_Transverse_Mercator","Fast Transverse Mercator"]};function ts(t){var s=Math.exp(t);return s=(s-1/s)/2}function ss(t,s){t=Math.abs(t),s=Math.abs(s);var i=Math.max(t,s),a=Math.min(t,s)/(i||1);return i*Math.sqrt(1+Math.pow(a,2))}function is(t){var s=Math.abs(t);return s=function(t){var s=1+t,i=s-1;return 0===i?t:t*Math.log(s)/i}(s*(1+s/(ss(1,s)+1))),t<0?-s:s}function as(t,s){for(var i,a=2*Math.cos(2*s),e=t.length-1,h=t[e],r=0;--e>=0;)i=a*h-r+t[e],r=h,h=i;return s+i*Math.sin(2*s)}function es(t,s,i){for(var a,e,h=Math.sin(s),r=Math.cos(s),n=ts(i),o=function(t){var s=Math.exp(t);return(s+1/s)/2}(i),l=2*r*o,c=-2*h*n,u=t.length-1,_=t[u],M=0,f=0,d=0;--u>=0;)a=f,e=M,_=l*(f=_)-a-c*(M=d)+t[u],d=c*f-e+l*M;return[(l=h*o)*_-(c=r*n)*d,l*d+c*_]}var hs={init:function(){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&&($t.init.apply(this),this.forward=$t.forward,this.inverse=$t.inverse),this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0,this.lat0=void 0!==this.lat0?this.lat0:0,this.cgb=[],this.cbg=[],this.utg=[],this.gtu=[];var t=this.es/(1+Math.sqrt(1-this.es)),s=t/(2-t),i=s;this.cgb[0]=s*(2+s*(-2/3+s*(s*(116/45+s*(26/45+s*(-2854/675)))-2))),this.cbg[0]=s*(s*(2/3+s*(4/3+s*(-82/45+s*(32/45+s*(4642/4725)))))-2),i*=s,this.cgb[1]=i*(7/3+s*(s*(-227/45+s*(2704/315+s*(2323/945)))-1.6)),this.cbg[1]=i*(5/3+s*(-16/15+s*(-13/9+s*(904/315+s*(-1522/945))))),i*=s,this.cgb[2]=i*(56/15+s*(-136/35+s*(-1262/105+s*(73814/2835)))),this.cbg[2]=i*(-26/15+s*(34/21+s*(1.6+s*(-12686/2835)))),i*=s,this.cgb[3]=i*(4279/630+s*(-332/35+s*(-399572/14175))),this.cbg[3]=i*(1237/630+s*(s*(-24832/14175)-2.4)),i*=s,this.cgb[4]=i*(4174/315+s*(-144838/6237)),this.cbg[4]=i*(-734/315+s*(109598/31185)),i*=s,this.cgb[5]=i*(601676/22275),this.cbg[5]=i*(444337/155925),i=Math.pow(s,2),this.Qn=this.k0/(1+s)*(1+i*(1/4+i*(1/64+i/256))),this.utg[0]=s*(s*(2/3+s*(-37/96+s*(1/360+s*(81/512+s*(-96199/604800)))))-.5),this.gtu[0]=s*(.5+s*(-2/3+s*(5/16+s*(41/180+s*(-127/288+s*(7891/37800)))))),this.utg[1]=i*(-1/48+s*(-1/15+s*(437/1440+s*(-46/105+s*(1118711/3870720))))),this.gtu[1]=i*(13/48+s*(s*(557/1440+s*(281/630+s*(-1983433/1935360)))-.6)),i*=s,this.utg[2]=i*(-17/480+s*(37/840+s*(209/4480+s*(-5569/90720)))),this.gtu[2]=i*(61/240+s*(-103/140+s*(15061/26880+s*(167603/181440)))),i*=s,this.utg[3]=i*(-4397/161280+s*(11/504+s*(830251/7257600))),this.gtu[3]=i*(49561/161280+s*(-179/168+s*(6601661/7257600))),i*=s,this.utg[4]=i*(-4583/161280+s*(108847/3991680)),this.gtu[4]=i*(34729/80640+s*(-3418889/1995840)),i*=s,this.utg[5]=i*(-20648693/638668800),this.gtu[5]=.6650675310896665*i;var a=as(this.cbg,this.lat0);this.Zb=-this.Qn*(a+function(t,s){for(var i,a=2*Math.cos(s),e=t.length-1,h=t[e],r=0;--e>=0;)i=a*h-r+t[e],r=h,h=i;return Math.sin(s)*i}(this.gtu,2*a))},forward:function(t){var s=z(t.x-this.long0,this.over),i=t.y;i=as(this.cbg,i);var a=Math.sin(i),e=Math.cos(i),h=Math.sin(s),r=Math.cos(s);i=Math.atan2(a,r*e),s=Math.atan2(h*e,ss(a,e*r)),s=is(Math.tan(s));var n,o,l=es(this.gtu,2*i,2*s);return i+=l[0],s+=l[1],Math.abs(s)<=2.623395162778?(n=this.a*(this.Qn*s)+this.x0,o=this.a*(this.Qn*i+this.Zb)+this.y0):(n=1/0,o=1/0),t.x=n,t.y=o,t},inverse:function(t){var s,i,a=(t.x-this.x0)*(1/this.a),e=(t.y-this.y0)*(1/this.a);if(e=(e-this.Zb)/this.Qn,a/=this.Qn,Math.abs(a)<=2.623395162778){var h=es(this.utg,2*e,2*a);e+=h[0],a+=h[1],a=Math.atan(ts(a));var r=Math.sin(e),n=Math.cos(e),o=Math.sin(a),l=Math.cos(a);e=Math.atan2(r*l,ss(o,l*n)),s=z((a=Math.atan2(o,l*n))+this.long0,this.over),i=as(this.cgb,e)}else s=1/0,i=1/0;return t.x=s,t.y=i,t},names:["Extended_Transverse_Mercator","Extended Transverse Mercator","etmerc","Transverse_Mercator","Transverse Mercator","Gauss Kruger","Gauss_Kruger","tmerc"]};var rs={init:function(){var t=function(t,s){if(void 0===t){if((t=Math.floor(30*(z(s)+Math.PI)/Math.PI)+1)<0)return 0;if(t>60)return 60}return t}(this.zone,this.long0);if(void 0===t)throw new Error("unknown utm zone");this.lat0=0,this.long0=(6*Math.abs(t)-183)*h,this.x0=5e5,this.y0=this.utmSouth?1e7:0,this.k0=.9996,hs.init.apply(this),this.forward=hs.forward,this.inverse=hs.inverse},names:["Universal Transverse Mercator System","utm"],dependsOn:"etmerc"};function ns(t,s){return Math.pow((1-t)/(1+t),s)}var os={init:function(){var t=Math.sin(this.lat0),s=Math.cos(this.lat0);s*=s,this.rc=Math.sqrt(1-this.es)/(1-this.es*t*t),this.C=Math.sqrt(1+this.es*s*s/(1-this.es)),this.phic0=Math.asin(t/this.C),this.ratexp=.5*this.C*this.e,this.K=Math.tan(.5*this.phic0+n)/(Math.pow(Math.tan(.5*this.lat0+n),this.C)*ns(this.e*t,this.ratexp))},forward:function(t){var s=t.x,i=t.y;return t.y=2*Math.atan(this.K*Math.pow(Math.tan(.5*i+n),this.C)*ns(this.e*Math.sin(i),this.ratexp))-a,t.x=this.C*s,t},inverse:function(t){for(var s=t.x/this.C,i=t.y,e=Math.pow(Math.tan(.5*i+n)/this.K,1/this.C),h=20;h>0&&(i=2*Math.atan(e*ns(this.e*Math.sin(t.y),-.5*this.e))-a,!(Math.abs(i-t.y)<1e-14));--h)t.y=i;return h?(t.x=s,t.y=i,t):null}};var ls={init:function(){os.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"))},forward:function(t){var s,i,a,e;return t.x=z(t.x-this.long0,this.over),os.forward.apply(this,[t]),s=Math.sin(t.y),i=Math.cos(t.y),a=Math.cos(t.x),e=this.k0*this.R2/(1+this.sinc0*s+this.cosc0*i*a),t.x=e*i*Math.sin(t.x),t.y=e*(this.cosc0*s-this.sinc0*i*a),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){var s,i,a,e,h;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,h=ss(t.x,t.y)){var r=2*Math.atan2(h,this.R2);s=Math.sin(r),i=Math.cos(r),e=Math.asin(i*this.sinc0+t.y*s*this.cosc0/h),a=Math.atan2(t.x*s,h*this.cosc0*i-t.y*this.sinc0*s)}else e=this.phic0,a=0;return t.x=a,t.y=e,os.inverse.apply(this,[t]),t.x=z(t.x+this.long0,this.over),t},names:["Stereographic_North_Pole","Oblique_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"]};function cs(t,s,i){return s*=i,Math.tan(.5*(a+t))*Math.pow((1-s)/(1+s),.5*i)}var us={init:function(){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?1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=e&&(this.k0=.5*(1+D(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=e&&(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)),1===this.k0&&!isNaN(this.lat_ts)&&Math.abs(this.coslat0)<=e&&Math.abs(Math.cos(this.lat_ts))>e&&(this.k0=.5*this.cons*B(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/W(this.e,this.con*this.lat_ts,this.con*Math.sin(this.lat_ts))),this.ms1=B(this.e,this.sinlat0,this.coslat0),this.X0=2*Math.atan(cs(this.lat0,this.sinlat0,this.e))-a,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},forward:function(t){var s,i,h,r,n,o,l=t.x,c=t.y,u=Math.sin(c),_=Math.cos(c),M=z(l-this.long0,this.over);return Math.abs(Math.abs(l-this.long0)-Math.PI)<=e&&Math.abs(c+this.lat0)<=e?(t.x=NaN,t.y=NaN,t):this.sphere?(s=2*this.k0/(1+this.sinlat0*u+this.coslat0*_*Math.cos(M)),t.x=this.a*s*_*Math.sin(M)+this.x0,t.y=this.a*s*(this.coslat0*u-this.sinlat0*_*Math.cos(M))+this.y0,t):(i=2*Math.atan(cs(c,u,this.e))-a,r=Math.cos(i),h=Math.sin(i),Math.abs(this.coslat0)<=e?(n=W(this.e,c*this.con,this.con*u),o=2*this.a*this.k0*n/this.cons,t.x=this.x0+o*Math.sin(l-this.long0),t.y=this.y0-this.con*o*Math.cos(l-this.long0),t):(Math.abs(this.sinlat0)<e?(s=2*this.a*this.k0/(1+r*Math.cos(M)),t.y=s*h):(s=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*h+this.cosX0*r*Math.cos(M))),t.y=s*(this.cosX0*h-this.sinX0*r*Math.cos(M))+this.y0),t.x=s*r*Math.sin(M)+this.x0,t))},inverse:function(t){var s,i,h,r,n;t.x-=this.x0,t.y-=this.y0;var o=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var l=2*Math.atan(o/(2*this.a*this.k0));return s=this.long0,i=this.lat0,o<=e?(t.x=s,t.y=i,t):(i=Math.asin(Math.cos(l)*this.sinlat0+t.y*Math.sin(l)*this.coslat0/o),s=Math.abs(this.coslat0)<e?this.lat0>0?z(this.long0+Math.atan2(t.x,-1*t.y),this.over):z(this.long0+Math.atan2(t.x,t.y),this.over):z(this.long0+Math.atan2(t.x*Math.sin(l),o*this.coslat0*Math.cos(l)-t.y*this.sinlat0*Math.sin(l)),this.over),t.x=s,t.y=i,t)}if(Math.abs(this.coslat0)<=e){if(o<=e)return i=this.lat0,s=this.long0,t.x=s,t.y=i,t;t.x*=this.con,t.y*=this.con,h=o*this.cons/(2*this.a*this.k0),i=this.con*H(this.e,h),s=this.con*z(this.con*this.long0+Math.atan2(t.x,-1*t.y),this.over)}else r=2*Math.atan(o*this.cosX0/(2*this.a*this.k0*this.ms1)),s=this.long0,o<=e?n=this.X0:(n=Math.asin(Math.cos(r)*this.sinX0+t.y*Math.sin(r)*this.cosX0/o),s=z(this.long0+Math.atan2(t.x*Math.sin(r),o*this.cosX0*Math.cos(r)-t.y*this.sinX0*Math.sin(r)),this.over)),i=-1*H(this.e,Math.tan(.5*(a+n)));return t.x=s,t.y=i,t},names:["stere","Stereographic_South_Pole","Polar_Stereographic_variant_A","Polar_Stereographic_variant_B","Polar_Stereographic"],ssfn_:cs};var _s={init:function(){var t=this.lat0;this.lambda0=this.long0;var s=Math.sin(t),i=this.a,a=1/this.rf,e=2*a-Math.pow(a,2),h=this.e=Math.sqrt(e);this.R=this.k0*i*Math.sqrt(1-e)/(1-e*Math.pow(s,2)),this.alpha=Math.sqrt(1+e/(1-e)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(s/this.alpha);var r=Math.log(Math.tan(Math.PI/4+this.b0/2)),n=Math.log(Math.tan(Math.PI/4+t/2)),o=Math.log((1+h*s)/(1-h*s));this.K=r-this.alpha*n+this.alpha*h/2*o},forward:function(t){var s=Math.log(Math.tan(Math.PI/4-t.y/2)),i=this.e/2*Math.log((1+this.e*Math.sin(t.y))/(1-this.e*Math.sin(t.y))),a=-this.alpha*(s+i)+this.K,e=2*(Math.atan(Math.exp(a))-Math.PI/4),h=this.alpha*(t.x-this.lambda0),r=Math.atan(Math.sin(h)/(Math.sin(this.b0)*Math.tan(e)+Math.cos(this.b0)*Math.cos(h))),n=Math.asin(Math.cos(this.b0)*Math.sin(e)-Math.sin(this.b0)*Math.cos(e)*Math.cos(h));return t.y=this.R/2*Math.log((1+Math.sin(n))/(1-Math.sin(n)))+this.y0,t.x=this.R*r+this.x0,t},inverse:function(t){for(var s=t.x-this.x0,i=t.y-this.y0,a=s/this.R,e=2*(Math.atan(Math.exp(i/this.R))-Math.PI/4),h=Math.asin(Math.cos(this.b0)*Math.sin(e)+Math.sin(this.b0)*Math.cos(e)*Math.cos(a)),r=Math.atan(Math.sin(a)/(Math.cos(this.b0)*Math.cos(a)-Math.sin(this.b0)*Math.tan(e))),n=this.lambda0+r/this.alpha,o=0,l=h,c=-1e3,u=0;Math.abs(l-c)>1e-7;){if(++u>20)return;o=1/this.alpha*(Math.log(Math.tan(Math.PI/4+h/2))-this.K)+this.e*Math.log(Math.tan(Math.PI/4+Math.asin(this.e*Math.sin(l))/2)),c=l,l=2*Math.atan(Math.exp(o))-Math.PI/2}return t.x=n,t.y=l,t},names:["somerc"]},Ms=1e-7;var fs={init:function(){var t,s,i,h,r,l,c,u,_,M,f,d,g,m,p=0,y=0,w=0,v=0,E=0,x=0,S=0;this.no_off=(g=["Hotine_Oblique_Mercator","Hotine_Oblique_Mercator_variant_A","Hotine_Oblique_Mercator_Azimuth_Natural_Origin"],m="object"==typeof(d=this).projName?Object.keys(d.projName)[0]:d.projName,"no_uoff"in d||"no_off"in d||-1!==g.indexOf(m)||-1!==g.indexOf(Y(m))),this.no_rot="no_rot"in this;var G=!1;"alpha"in this&&(G=!0);var P=!1;if("rectified_grid_angle"in this&&(P=!0),G&&(S=this.alpha),P&&(p=this.rectified_grid_angle),G||P)y=this.longc;else if(w=this.long1,E=this.lat1,v=this.long2,x=this.lat2,Math.abs(E-x)<=Ms||(t=Math.abs(E))<=Ms||Math.abs(t-a)<=Ms||Math.abs(Math.abs(this.lat0)-a)<=Ms||Math.abs(Math.abs(x)-a)<=Ms)throw new Error;var b=1-this.es;s=Math.sqrt(b),Math.abs(this.lat0)>e?(u=Math.sin(this.lat0),i=Math.cos(this.lat0),t=1-this.es*u*u,this.B=i*i,this.B=Math.sqrt(1+this.es*this.B*this.B/b),this.A=this.B*this.k0*s/t,(r=(h=this.B*s/(i*Math.sqrt(t)))*h-1)<=0?r=0:(r=Math.sqrt(r),this.lat0<0&&(r=-r)),this.E=r+=h,this.E*=Math.pow(W(this.e,this.lat0,u),this.B)):(this.B=1/s,this.A=this.k0,this.E=h=r=1),G||P?(G?(f=Math.asin(Math.sin(S)/h),P||(p=S)):(f=p,S=Math.asin(h*Math.sin(f))),this.lam0=y-Math.asin(.5*(r-1/r)*Math.tan(f))/this.B):(l=Math.pow(W(this.e,E,Math.sin(E)),this.B),c=Math.pow(W(this.e,x,Math.sin(x)),this.B),r=this.E/l,_=(c-l)/(c+l),M=((M=this.E*this.E)-c*l)/(M+c*l),(t=w-v)<-Math.PI?v-=o:t>Math.PI&&(v+=o),this.lam0=z(.5*(w+v)-Math.atan(M*Math.tan(.5*this.B*(w-v))/_)/this.B,this.over),f=Math.atan(2*Math.sin(this.B*z(w-this.lam0,this.over))/(r-1/r)),p=S=Math.asin(h*Math.sin(f))),this.singam=Math.sin(f),this.cosgam=Math.cos(f),this.sinrot=Math.sin(p),this.cosrot=Math.cos(p),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(h*h-1)/Math.cos(S))),this.lat0<0&&(this.u_0=-this.u_0)),r=.5*f,this.v_pole_n=this.ArB*Math.log(Math.tan(n-r)),this.v_pole_s=this.ArB*Math.log(Math.tan(n+r))},forward:function(t){var s,i,h,r,n,o,l,c,u={};if(t.x=t.x-this.lam0,Math.abs(Math.abs(t.y)-a)>e){if(s=.5*((n=this.E/Math.pow(W(this.e,t.y,Math.sin(t.y)),this.B))-(o=1/n)),i=.5*(n+o),r=Math.sin(this.B*t.x),h=(s*this.singam-r*this.cosgam)/i,Math.abs(Math.abs(h)-1)<e)throw new Error;c=.5*this.ArB*Math.log((1-h)/(1+h)),o=Math.cos(this.B*t.x),l=Math.abs(o)<Ms?this.A*t.x:this.ArB*Math.atan2(s*this.cosgam+r*this.singam,o)}else c=t.y>0?this.v_pole_n:this.v_pole_s,l=this.ArB*t.y;return this.no_rot?(u.x=l,u.y=c):(l-=this.u_0,u.x=c*this.cosrot+l*this.sinrot,u.y=l*this.cosrot-c*this.sinrot),u.x=this.a*u.x+this.x0,u.y=this.a*u.y+this.y0,u},inverse:function(t){var s,i,h,r,n,o,l,c={};if(t.x=(t.x-this.x0)*(1/this.a),t.y=(t.y-this.y0)*(1/this.a),this.no_rot?(i=t.y,s=t.x):(i=t.x*this.cosrot-t.y*this.sinrot,s=t.y*this.cosrot+t.x*this.sinrot+this.u_0),r=.5*((h=Math.exp(-this.BrA*i))-1/h),n=.5*(h+1/h),l=((o=Math.sin(this.BrA*s))*this.cosgam+r*this.singam)/n,Math.abs(Math.abs(l)-1)<e)c.x=0,c.y=l<0?-a:a;else{if(c.y=this.E/Math.sqrt((1+l)/(1-l)),c.y=H(this.e,Math.pow(c.y,1/this.B)),c.y===1/0)throw new Error;c.x=-this.rB*Math.atan2(r*this.cosgam-o*this.singam,Math.cos(this.BrA*s))}return c.x+=this.lam0,c},names:["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"]};var ds={init:function(){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)<e)){var t=this.b/this.a;this.e=Math.sqrt(1-t*t);var s=Math.sin(this.lat1),i=Math.cos(this.lat1),h=B(this.e,s,i),r=W(this.e,this.lat1,s),n=Math.sin(this.lat2),o=Math.cos(this.lat2),l=B(this.e,n,o),c=W(this.e,this.lat2,n),u=Math.abs(Math.abs(this.lat0)-a)<e?0:W(this.e,this.lat0,Math.sin(this.lat0));Math.abs(this.lat1-this.lat2)>e?this.ns=Math.log(h/l)/Math.log(r/c):this.ns=s,isNaN(this.ns)&&(this.ns=s),this.f0=h/(this.ns*Math.pow(r,this.ns)),this.rh=this.a*this.f0*Math.pow(u,this.ns),this.title||(this.title="Lambert Conformal Conic")}},forward:function(t){var s=t.x,i=t.y;Math.abs(2*Math.abs(i)-Math.PI)<=e&&(i=D(i)*(a-2e-10));var h,r,n=Math.abs(Math.abs(i)-a);if(n>e)h=W(this.e,i,Math.sin(i)),r=this.a*this.f0*Math.pow(h,this.ns);else{if((n=i*this.ns)<=0)return null;r=0}var o=this.ns*z(s-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},inverse:function(t){var s,i,e,h,r,n=(t.x-this.x0)/this.k0,o=this.rh-(t.y-this.y0)/this.k0;this.ns>0?(s=Math.sqrt(n*n+o*o),i=1):(s=-Math.sqrt(n*n+o*o),i=-1);var l=0;if(0!==s&&(l=Math.atan2(i*n,i*o)),0!==s||this.ns>0){if(i=1/this.ns,e=Math.pow(s/(this.a*this.f0),i),-9999===(h=H(this.e,e)))return null}else h=-a;return r=z(l/this.ns+this.long0,this.over),t.x=r,t.y=h,t},names:["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)"]};var gs={init:function(){this.a=6377397.155,this.es=.006674372230614,this.e=Math.sqrt(this.es),this.lat0||(this.lat0=.863937979737193),this.long0||(this.long0=.4334234309119251),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},forward:function(t){var s,i,a,e,h,r,n,o=t.x,l=t.y,c=z(o-this.long0,this.over);return s=Math.pow((1+this.e*Math.sin(l))/(1-this.e*Math.sin(l)),this.alfa*this.e/2),i=2*(Math.atan(this.k*Math.pow(Math.tan(l/2+this.s45),this.alfa)/s)-this.s45),a=-c*this.alfa,e=Math.asin(Math.cos(this.ad)*Math.sin(i)+Math.sin(this.ad)*Math.cos(i)*Math.cos(a)),h=Math.asin(Math.cos(i)*Math.sin(a)/Math.cos(e)),r=this.n*h,n=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(e/2+this.s45),this.n),t.y=n*Math.cos(r)/1,t.x=n*Math.sin(r)/1,this.czech||(t.y*=-1,t.x*=-1),t},inverse:function(t){var s,i,a,e,h,r,n,o=t.x;t.x=t.y,t.y=o,this.czech||(t.y*=-1,t.x*=-1),h=Math.sqrt(t.x*t.x+t.y*t.y),e=Math.atan2(t.y,t.x)/Math.sin(this.s0),a=2*(Math.atan(Math.pow(this.ro0/h,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),s=Math.asin(Math.cos(this.ad)*Math.sin(a)-Math.sin(this.ad)*Math.cos(a)*Math.cos(e)),i=Math.asin(Math.cos(a)*Math.sin(e)/Math.cos(s)),t.x=this.long0-i/this.alfa,r=s,n=0;var l=0;do{t.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(s/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(r))/(1-this.e*Math.sin(r)),this.e/2))-this.s45),Math.abs(r-t.y)<1e-10&&(n=1),r=t.y,l+=1}while(0===n&&l<15);return l>=15?null:t},names:["Krovak","krovak"]};function ms(t,s,i,a,e){return t*e-s*Math.sin(2*e)+i*Math.sin(4*e)-a*Math.sin(6*e)}function ps(t){return 1-.25*t*(1+t/16*(3+1.25*t))}function ys(t){return.375*t*(1+.25*t*(1+.46875*t))}function ws(t){return.05859375*t*t*(1+.75*t)}function vs(t){return t*t*t*(35/3072)}function Es(t,s,i){var a=s*i;return t/Math.sqrt(1-a*a)}function xs(t){return Math.abs(t)<a?t:t-D(t)*Math.PI}function Ss(t,s,i,a,e){var h,r;h=t/s;for(var n=0;n<15;n++)if(h+=r=(t-(s*h-i*Math.sin(2*h)+a*Math.sin(4*h)-e*Math.sin(6*h)))/(s-2*i*Math.cos(2*h)+4*a*Math.cos(4*h)-6*e*Math.cos(6*h)),Math.abs(r)<=1e-10)return h;return NaN}var Gs={init:function(){this.sphere||(this.e0=ps(this.es),this.e1=ys(this.es),this.e2=ws(this.es),this.e3=vs(this.es),this.ml0=this.a*ms(this.e0,this.e1,this.e2,this.e3,this.lat0))},forward:function(t){var s,i,a=t.x,e=t.y;if(a=z(a-this.long0,this.over),this.sphere)s=this.a*Math.asin(Math.cos(e)*Math.sin(a)),i=this.a*(Math.atan2(Math.tan(e),Math.cos(a))-this.lat0);else{var h=Math.sin(e),r=Math.cos(e),n=Es(this.a,this.e,h),o=Math.tan(e)*Math.tan(e),l=a*Math.cos(e),c=l*l,u=this.es*r*r/(1-this.es);s=n*l*(1-c*o*(1/6-(8-o+8*u)*c/120)),i=this.a*ms(this.e0,this.e1,this.e2,this.e3,e)-this.ml0+n*h/r*c*(.5+(5-o+6*u)*c/24)}return t.x=s+this.x0,t.y=i+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,h=t.x/this.a,r=t.y/this.a;if(this.sphere){var n=r+this.lat0;s=Math.asin(Math.sin(n)*Math.cos(h)),i=Math.atan2(Math.tan(h),Math.cos(n))}else{var o=Ss(this.ml0/this.a+r,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(o)-a)<=e)return t.x=this.long0,t.y=a,r<0&&(t.y*=-1),t;var l=Es(this.a,this.e,Math.sin(o)),c=l*l*l/this.a/this.a*(1-this.es),u=Math.pow(Math.tan(o),2),_=h*this.a/l,M=_*_;s=o-l*Math.tan(o)/c*_*_*(.5-(1+3*u)*_*_/24),i=_*(1-M*(u/3+(1+3*u)*u*M/15))/Math.cos(o)}return t.x=z(i+this.long0,this.over),t.y=xs(s),t},names:["Cassini","Cassini_Soldner","cass"]};function Ps(t,s){var i;return t>1e-7?(1-t*t)*(s/(1-(i=t*s)*i)-.5/t*Math.log((1-i)/(1+i))):2*s}var bs=.3333333333333333,Ns=.17222222222222222,As=.10257936507936508,Is=.06388888888888888,Cs=.0664021164021164,ks=.016415012942191543;var Os={init:function(){var t,s=Math.abs(this.lat0);if(Math.abs(s-a)<e?this.mode=this.lat0<0?1:2:Math.abs(s)<e?this.mode=3:this.mode=4,this.es>0)switch(this.qp=Ps(this.e,1),this.mmf=.5/(1-this.es),this.apa=function(t){var s,i=[];return i[0]=t*bs,s=t*t,i[0]+=s*Ns,i[1]=s*Is,s*=t,i[0]+=s*As,i[1]+=s*Cs,i[2]=s*ks,i}(this.es),this.mode){case 2:case 1:this.dd=1;break;case 3:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case 4:this.rq=Math.sqrt(.5*this.qp),t=Math.sin(this.lat0),this.sinb1=Ps(this.e,t)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*t*t)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}else 4===this.mode&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},forward:function(t){var s,i,h,r,o,l,c,u,_,M,f=t.x,d=t.y;if(f=z(f-this.long0,this.over),this.sphere){if(o=Math.sin(d),M=Math.cos(d),h=Math.cos(f),this.mode===this.OBLIQ||this.mode===this.EQUIT){if((i=this.mode===this.EQUIT?1+M*h:1+this.sinph0*o+this.cosph0*M*h)<=e)return null;s=(i=Math.sqrt(2/i))*M*Math.sin(f),i*=this.mode===this.EQUIT?o:this.cosph0*o-this.sinph0*M*h}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(h=-h),Math.abs(d+this.lat0)<e)return null;i=n-.5*d,s=(i=2*(this.mode===this.S_POLE?Math.cos(i):Math.sin(i)))*Math.sin(f),i*=h}}else{switch(c=0,u=0,_=0,h=Math.cos(f),r=Math.sin(f),o=Math.sin(d),l=Ps(this.e,o),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(c=l/this.qp,u=Math.sqrt(1-c*c)),this.mode){case this.OBLIQ:_=1+this.sinb1*c+this.cosb1*u*h;break;case this.EQUIT:_=1+u*h;break;case this.N_POLE:_=a+d,l=this.qp-l;break;case this.S_POLE:_=d-a,l=this.qp+l}if(Math.abs(_)<e)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:_=Math.sqrt(2/_),i=this.mode===this.OBLIQ?this.ymf*_*(this.cosb1*c-this.sinb1*u*h):(_=Math.sqrt(2/(1+u*h)))*c*this.ymf,s=this.xmf*_*u*r;break;case this.N_POLE:case this.S_POLE:l>=0?(s=(_=Math.sqrt(l))*r,i=h*(this.mode===this.S_POLE?_:-_)):s=i=0}}return t.x=this.a*s+this.x0,t.y=this.a*i+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,h,r,n,o,l,c,u,_,M=t.x/this.a,f=t.y/this.a;if(this.sphere){var d,g=0,m=0;if((i=.5*(d=Math.sqrt(M*M+f*f)))>1)return null;switch(i=2*Math.asin(i),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(m=Math.sin(i),g=Math.cos(i)),this.mode){case this.EQUIT:i=Math.abs(d)<=e?0:Math.asin(f*m/d),M*=m,f=g*d;break;case this.OBLIQ:i=Math.abs(d)<=e?this.lat0:Math.asin(g*this.sinph0+f*m*this.cosph0/d),M*=m*this.cosph0,f=(g-Math.sin(i)*this.sinph0)*d;break;case this.N_POLE:f=-f,i=a-i;break;case this.S_POLE:i-=a}s=0!==f||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(M,f):0}else{if(l=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(M/=this.dd,f*=this.dd,(o=Math.sqrt(M*M+f*f))<e)return t.x=this.long0,t.y=this.lat0,t;r=2*Math.asin(.5*o/this.rq),h=Math.cos(r),M*=r=Math.sin(r),this.mode===this.OBLIQ?(l=h*this.sinb1+f*r*this.cosb1/o,n=this.qp*l,f=o*this.cosb1*h-f*this.sinb1*r):(l=f*r/o,n=this.qp*l,f=o*h)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(f=-f),!(n=M*M+f*f))return t.x=this.long0,t.y=this.lat0,t;l=1-n/this.qp,this.mode===this.S_POLE&&(l=-l)}s=Math.atan2(M,f),c=Math.asin(l),u=this.apa,_=c+c,i=c+u[0]*Math.sin(_)+u[1]*Math.sin(_+_)+u[2]*Math.sin(_+_+_)}return t.x=z(this.long0+s,this.over),t.y=i,t},names:["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"],S_POLE:1,N_POLE:2,EQUIT:3,OBLIQ:4};function Rs(t){return Math.abs(t)>1&&(t=t>1?1:-1),Math.asin(t)}var js={init:function(){Math.abs(this.lat1+this.lat2)<e||(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=B(this.e3,this.sin_po,this.cos_po),this.qs1=Ps(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=B(this.e3,this.sin_po,this.cos_po),this.qs2=Ps(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=Ps(this.e3,this.sin_po),Math.abs(this.lat1-this.lat2)>e?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)},forward:function(t){var s=t.x,i=t.y;this.sin_phi=Math.sin(i),this.cos_phi=Math.cos(i);var a=Ps(this.e3,this.sin_phi),e=this.a*Math.sqrt(this.c-this.ns0*a)/this.ns0,h=this.ns0*z(s-this.long0,this.over),r=e*Math.sin(h)+this.x0,n=this.rh-e*Math.cos(h)+this.y0;return t.x=r,t.y=n,t},inverse:function(t){var s,i,a,e,h,r;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns0>=0?(s=Math.sqrt(t.x*t.x+t.y*t.y),a=1):(s=-Math.sqrt(t.x*t.x+t.y*t.y),a=-1),e=0,0!==s&&(e=Math.atan2(a*t.x,a*t.y)),a=s*this.ns0/this.a,this.sphere?r=Math.asin((this.c-a*a)/(2*this.ns0)):(i=(this.c-a*a)/this.ns0,r=this.phi1z(this.e3,i)),h=z(e/this.ns0+this.long0,this.over),t.x=h,t.y=r,t},names:["Albers_Conic_Equal_Area","Albers_Equal_Area","Albers","aea"],phi1z:function(t,s){var i,a,h,r,n=Rs(.5*s);if(t<e)return n;for(var o=t*t,l=1;l<=25;l++)if(n+=r=.5*(h=1-(a=t*(i=Math.sin(n)))*a)*h/Math.cos(n)*(s/(1-o)-i/h+.5/t*Math.log((1-a)/(1+a))),Math.abs(r)<=1e-7)return n;return null}};var qs={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},forward:function(t){var s,i,a,h,r,n,o,l=t.x,c=t.y;return a=z(l-this.long0,this.over),s=Math.sin(c),i=Math.cos(c),h=Math.cos(a),(r=this.sin_p14*s+this.cos_p14*i*h)>0||Math.abs(r)<=e?(n=this.x0+1*this.a*i*Math.sin(a)/r,o=this.y0+1*this.a*(this.cos_p14*s-this.sin_p14*i*h)/r):(n=this.x0+this.infinity_dist*i*Math.sin(a),o=this.y0+this.infinity_dist*(this.cos_p14*s-this.sin_p14*i*h)),t.x=n,t.y=o,t},inverse:function(t){var s,i,a,e,h,r;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,(s=Math.sqrt(t.x*t.x+t.y*t.y))?(e=Math.atan2(s,this.rc),i=Math.sin(e),r=Rs((a=Math.cos(e))*this.sin_p14+t.y*i*this.cos_p14/s),h=Math.atan2(t.x*i,s*this.cos_p14*a-t.y*this.sin_p14*i),h=z(this.long0+h,this.over)):(r=this.phic0,h=0),t.x=h,t.y=r,t},names:["gnom"]};var Ts={init:function(){this.sphere||(this.k0=B(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},forward:function(t){var s,i,a=t.x,e=t.y,h=z(a-this.long0,this.over);if(this.sphere)s=this.x0+this.a*h*Math.cos(this.lat_ts),i=this.y0+this.a*Math.sin(e)/Math.cos(this.lat_ts);else{var r=Ps(this.e,Math.sin(e));s=this.x0+this.a*this.k0*h,i=this.y0+this.a*r*.5/this.k0}return t.x=s,t.y=i,t},inverse:function(t){var s,i;return t.x-=this.x0,t.y-=this.y0,this.sphere?(s=z(this.long0+t.x/this.a/Math.cos(this.lat_ts),this.over),i=Math.asin(t.y/this.a*Math.cos(this.lat_ts))):(i=function(t,s){var i=1-(1-t*t)/(2*t)*Math.log((1-t)/(1+t));if(Math.abs(Math.abs(s)-i)<1e-6)return s<0?-1*a:a;for(var e,h,r,n,o=Math.asin(.5*s),l=0;l<30;l++)if(h=Math.sin(o),r=Math.cos(o),n=t*h,o+=e=Math.pow(1-n*n,2)/(2*r)*(s/(1-t*t)-h/(1-n*n)+.5/t*Math.log((1-n)/(1+n))),Math.abs(e)<=1e-10)return o;return NaN}(this.e,2*t.y*this.k0/this.a),s=z(this.long0+t.x/(this.a*this.k0),this.over)),t.x=s,t.y=i,t},names:["cea"]};var Ls={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)},forward:function(t){var s=t.x,i=t.y,a=z(s-this.long0,this.over),e=xs(i-this.lat0);return t.x=this.x0+this.a*a*this.rc,t.y=this.y0+this.a*e,t},inverse:function(t){var s=t.x,i=t.y;return t.x=z(this.long0+(s-this.x0)/(this.a*this.rc),this.over),t.y=xs(this.lat0+(i-this.y0)/this.a),t},names:["Equirectangular","Equidistant_Cylindrical","Equidistant_Cylindrical_Spherical","eqc"]};var Fs={init:function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=ps(this.es),this.e1=ys(this.es),this.e2=ws(this.es),this.e3=vs(this.es),this.ml0=this.a*ms(this.e0,this.e1,this.e2,this.e3,this.lat0)},forward:function(t){var s,i,a,h=t.x,r=t.y,n=z(h-this.long0,this.over);if(a=n*Math.sin(r),this.sphere)Math.abs(r)<=e?(s=this.a*n,i=-1*this.a*this.lat0):(s=this.a*Math.sin(a)/Math.tan(r),i=this.a*(xs(r-this.lat0)+(1-Math.cos(a))/Math.tan(r)));else if(Math.abs(r)<=e)s=this.a*n,i=-1*this.ml0;else{var o=Es(this.a,this.e,Math.sin(r))/Math.tan(r);s=o*Math.sin(a),i=this.a*ms(this.e0,this.e1,this.e2,this.e3,r)-this.ml0+o*(1-Math.cos(a))}return t.x=s+this.x0,t.y=i+this.y0,t},inverse:function(t){var s,i,a,h,r,n,o,l,c;if(a=t.x-this.x0,h=t.y-this.y0,this.sphere)if(Math.abs(h+this.a*this.lat0)<=e)s=z(a/this.a+this.long0,this.over),i=0;else{var u;for(n=this.lat0+h/this.a,o=a*a/this.a/this.a+n*n,l=n,r=20;r;--r)if(l+=c=-1*(n*(l*(u=Math.tan(l))+1)-l-.5*(l*l+o)*u)/((l-n)/u-1),Math.abs(c)<=e){i=l;break}s=z(this.long0+Math.asin(a*Math.tan(l)/this.a)/Math.sin(i),this.over)}else if(Math.abs(h+this.ml0)<=e)i=0,s=z(this.long0+a/this.a,this.over);else{var _,M,f,d,g;for(n=(this.ml0+h)/this.a,o=a*a/this.a/this.a+n*n,l=n,r=20;r;--r)if(g=this.e*Math.sin(l),_=Math.sqrt(1-g*g)*Math.tan(l),M=this.a*ms(this.e0,this.e1,this.e2,this.e3,l),f=this.e0-2*this.e1*Math.cos(2*l)+4*this.e2*Math.cos(4*l)-6*this.e3*Math.cos(6*l),l-=c=(n*(_*(d=M/this.a)+1)-d-.5*_*(d*d+o))/(this.es*Math.sin(2*l)*(d*d+o-2*n*d)/(4*_)+(n-d)*(_*f-2/Math.sin(2*l))-f),Math.abs(c)<=e){i=l;break}_=Math.sqrt(1-this.es*Math.pow(Math.sin(i),2))*Math.tan(i),s=z(this.long0+Math.asin(a*_/this.a)/Math.sin(i),this.over)}return t.x=s,t.y=i,t},names:["Polyconic","American_Polyconic","poly"]};var Us={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},forward:function(t){var s,a=t.x,e=t.y-this.lat0,h=a-this.long0,r=e/i*1e-5,n=h,o=1,l=0;for(s=1;s<=10;s++)o*=r,l+=this.A[s]*o;var c,u=l,_=n,M=1,f=0,d=0,g=0;for(s=1;s<=6;s++)c=f*u+M*_,M=M*u-f*_,f=c,d=d+this.B_re[s]*M-this.B_im[s]*f,g=g+this.B_im[s]*M+this.B_re[s]*f;return t.x=g*this.a+this.x0,t.y=d*this.a+this.y0,t},inverse:function(t){var s,a,e=t.x,h=t.y,r=e-this.x0,n=(h-this.y0)/this.a,o=r/this.a,l=1,c=0,u=0,_=0;for(s=1;s<=6;s++)a=c*n+l*o,l=l*n-c*o,c=a,u=u+this.C_re[s]*l-this.C_im[s]*c,_=_+this.C_im[s]*l+this.C_re[s]*c;for(var M=0;M<this.iterations;M++){var f,d=u,g=_,m=n,p=o;for(s=2;s<=6;s++)f=g*u+d*_,d=d*u-g*_,g=f,m+=(s-1)*(this.B_re[s]*d-this.B_im[s]*g),p+=(s-1)*(this.B_im[s]*d+this.B_re[s]*g);d=1,g=0;var y=this.B_re[1],w=this.B_im[1];for(s=2;s<=6;s++)f=g*u+d*_,d=d*u-g*_,g=f,y+=s*(this.B_re[s]*d-this.B_im[s]*g),w+=s*(this.B_im[s]*d+this.B_re[s]*g);var v=y*y+w*w;u=(m*y+p*w)/v,_=(p*y-m*w)/v}var E=u,x=_,S=1,G=0;for(s=1;s<=9;s++)S*=E,G+=this.D[s]*S;var P=this.lat0+G*i*1e5,b=this.long0+x;return t.x=b,t.y=P,t},names:["New_Zealand_Map_Grid","nzmg"]};var Bs={init:function(){},forward:function(t){var s=t.x,i=t.y,a=z(s-this.long0,this.over),e=this.x0+this.a*a,h=this.y0+this.a*Math.log(Math.tan(Math.PI/4+i/2.5))*1.25;return t.x=e,t.y=h,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=z(this.long0+t.x/this.a,this.over),i=2.5*(Math.atan(Math.exp(.8*t.y/this.a))-Math.PI/4);return t.x=s,t.y=i,t},names:["Miller_Cylindrical","mill"]};var Ds={init:function(){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=Kt(this.es)},forward:function(t){var s,i,a=t.x,h=t.y;if(a=z(a-this.long0,this.over),this.sphere){if(this.m)for(var r=this.n*Math.sin(h),n=20;n;--n){var o=(this.m*h+Math.sin(h)-r)/(this.m+Math.cos(h));if(h-=o,Math.abs(o)<e)break}else h=1!==this.n?Math.asin(this.n*Math.sin(h)):h;s=this.a*this.C_x*a*(this.m+Math.cos(h)),i=this.a*this.C_y*h}else{var l=Math.sin(h),c=Math.cos(h);i=this.a*Zt(h,l,c,this.en),s=this.a*a*c/Math.sqrt(1-this.es*l*l)}return t.x=s,t.y=i,t},inverse:function(t){var s,i,h;return t.x-=this.x0,i=t.x/this.a,t.y-=this.y0,s=t.y/this.a,this.sphere?(s/=this.C_y,i/=this.C_x*(this.m+Math.cos(s)),this.m?s=Rs((this.m*s+Math.sin(s))/this.n):1!==this.n&&(s=Rs(Math.sin(s)/this.n)),i=z(i+this.long0,this.over),s=xs(s)):(s=Yt(t.y/this.a,this.es,this.en),(h=Math.abs(s))<a?(h=Math.sin(s),i=z(this.long0+t.x*Math.sqrt(1-this.es*h*h)/(this.a*Math.cos(s)),this.over)):h-e<a&&(i=this.long0)),t.x=i,t.y=s,t},names:["Sinusoidal","sinu"]};var zs={init:function(){this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0,this.long0=void 0!==this.long0?this.long0:0},forward:function(t){for(var s=t.x,i=t.y,a=z(s-this.long0,this.over),h=i,r=Math.PI*Math.sin(i);;){var n=-(h+Math.sin(h)-r)/(1+Math.cos(h));if(h+=n,Math.abs(n)<e)break}h/=2,Math.PI/2-Math.abs(i)<e&&(a=0);var o=.900316316158*this.a*a*Math.cos(h)+this.x0,l=1.4142135623731*this.a*Math.sin(h)+this.y0;return t.x=o,t.y=l,t},inverse:function(t){var s,i;t.x-=this.x0,t.y-=this.y0,i=t.y/(1.4142135623731*this.a),Math.abs(i)>.999999999999&&(i=.999999999999),s=Math.asin(i);var a=z(this.long0+t.x/(.900316316158*this.a*Math.cos(s)),this.over);a<-Math.PI&&(a=-Math.PI),a>Math.PI&&(a=Math.PI),i=(2*s+Math.sin(2*s))/Math.PI,Math.abs(i)>1&&(i=1);var e=Math.asin(i);return t.x=a,t.y=e,t},names:["Mollweide","moll"]};var Ws={init:function(){Math.abs(this.lat1+this.lat2)<e||(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=ps(this.es),this.e1=ys(this.es),this.e2=ws(this.es),this.e3=vs(this.es),this.sin_phi=Math.sin(this.lat1),this.cos_phi=Math.cos(this.lat1),this.ms1=B(this.e,this.sin_phi,this.cos_phi),this.ml1=ms(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<e?this.ns=this.sin_phi:(this.sin_phi=Math.sin(this.lat2),this.cos_phi=Math.cos(this.lat2),this.ms2=B(this.e,this.sin_phi,this.cos_phi),this.ml2=ms(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=ms(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},forward:function(t){var s,i=t.x,a=t.y;if(this.sphere)s=this.a*(this.g-a);else{var e=ms(this.e0,this.e1,this.e2,this.e3,a);s=this.a*(this.g-e)}var h=this.ns*z(i-this.long0,this.over),r=this.x0+s*Math.sin(h),n=this.y0+this.rh-s*Math.cos(h);return t.x=r,t.y=n,t},inverse:function(t){var s,i,a,e;t.x-=this.x0,t.y=this.rh-t.y+this.y0,this.ns>=0?(i=Math.sqrt(t.x*t.x+t.y*t.y),s=1):(i=-Math.sqrt(t.x*t.x+t.y*t.y),s=-1);var h=0;return 0!==i&&(h=Math.atan2(s*t.x,s*t.y)),this.sphere?(e=z(this.long0+h/this.ns,this.over),a=xs(this.g-i/this.a),t.x=e,t.y=a,t):(a=Ss(this.g-i/this.a,this.e0,this.e1,this.e2,this.e3),e=z(this.long0+h/this.ns,this.over),t.x=e,t.y=a,t)},names:["Equidistant_Conic","eqdc"]};var Hs={init:function(){this.R=this.a},forward:function(t){var s,i,h=t.x,r=t.y,n=z(h-this.long0,this.over);Math.abs(r)<=e&&(s=this.x0+this.R*n,i=this.y0);var o=Rs(2*Math.abs(r/Math.PI));(Math.abs(n)<=e||Math.abs(Math.abs(r)-a)<=e)&&(s=this.x0,i=r>=0?this.y0+Math.PI*this.R*Math.tan(.5*o):this.y0+Math.PI*this.R*-Math.tan(.5*o));var l=.5*Math.abs(Math.PI/n-n/Math.PI),c=l*l,u=Math.sin(o),_=Math.cos(o),M=_/(u+_-1),f=M*M,d=M*(2/u-1),g=d*d,m=Math.PI*this.R*(l*(M-g)+Math.sqrt(c*(M-g)*(M-g)-(g+c)*(f-g)))/(g+c);n<0&&(m=-m),s=this.x0+m;var p=c+M;return m=Math.PI*this.R*(d*p-l*Math.sqrt((g+c)*(c+1)-p*p))/(g+c),i=r>=0?this.y0+m:this.y0-m,t.x=s,t.y=i,t},inverse:function(t){var s,i,a,h,r,n,o,l,c,u,_,M;return t.x-=this.x0,t.y-=this.y0,_=Math.PI*this.R,r=(a=t.x/_)*a+(h=t.y/_)*h,_=3*(h*h/(l=-2*(n=-Math.abs(h)*(1+r))+1+2*h*h+r*r)+(2*(o=n-2*h*h+a*a)*o*o/l/l/l-9*n*o/l/l)/27)/(c=(n-o*o/3/l)/l)/(u=2*Math.sqrt(-c/3)),Math.abs(_)>1&&(_=_>=0?1:-1),M=Math.acos(_)/3,i=t.y>=0?(-u*Math.cos(M+Math.PI/3)-o/3/l)*Math.PI:-(-u*Math.cos(M+Math.PI/3)-o/3/l)*Math.PI,s=Math.abs(a)<e?this.long0:z(this.long0+Math.PI*(r-1+Math.sqrt(1+2*(a*a-h*h)+r*r))/2/a,this.over),t.x=s,t.y=i,t},names:["Van_der_Grinten_I","VanDerGrinten","Van_der_Grinten","vandg"]};var Qs={init:function(){this.sin_p12=Math.sin(this.lat0),this.cos_p12=Math.cos(this.lat0),this.f=this.es/(1+Math.sqrt(1-this.es))},forward:function(t){var s,i,h,r,n,o,l,c,u,_,M,f=t.x,d=t.y,g=Math.sin(t.y),m=Math.cos(t.y),p=z(f-this.long0,this.over);return this.sphere?Math.abs(this.sin_p12-1)<=e?(t.x=this.x0+this.a*(a-d)*Math.sin(p),t.y=this.y0-this.a*(a-d)*Math.cos(p),t):Math.abs(this.sin_p12+1)<=e?(t.x=this.x0+this.a*(a+d)*Math.sin(p),t.y=this.y0+this.a*(a+d)*Math.cos(p),t):(u=this.sin_p12*g+this.cos_p12*m*Math.cos(p),c=(l=Math.acos(u))?l/Math.sin(l):1,t.x=this.x0+this.a*c*m*Math.sin(p),t.y=this.y0+this.a*c*(this.cos_p12*g-this.sin_p12*m*Math.cos(p)),t):(s=ps(this.es),i=ys(this.es),h=ws(this.es),r=vs(this.es),Math.abs(this.sin_p12-1)<=e?(n=this.a*ms(s,i,h,r,a),o=this.a*ms(s,i,h,r,d),t.x=this.x0+(n-o)*Math.sin(p),t.y=this.y0-(n-o)*Math.cos(p),t):Math.abs(this.sin_p12+1)<=e?(n=this.a*ms(s,i,h,r,a),o=this.a*ms(s,i,h,r,d),t.x=this.x0+(n+o)*Math.sin(p),t.y=this.y0+(n+o)*Math.cos(p),t):Math.abs(f)<e&&Math.abs(d-this.lat0)<e?(t.x=t.y=0,t):(_=function(t,s,i,a,e,h){const r=a-s,n=Math.atan((1-h)*Math.tan(t)),o=Math.atan((1-h)*Math.tan(i)),l=Math.sin(n),c=Math.cos(n),u=Math.sin(o),_=Math.cos(o);let M,f,d,g,m,p,y,w,v,E,x,S,G,P,b,N=r,A=100;do{if(f=Math.sin(N),d=Math.cos(N),g=Math.sqrt(_*f*(_*f)+(c*u-l*_*d)*(c*u-l*_*d)),0===g)return{azi1:0,s12:0};m=l*u+c*_*d,p=Math.atan2(g,m),y=c*_*f/g,w=1-y*y,v=0!==w?m-2*l*u/w:0,E=h/16*w*(4+h*(4-3*w)),M=N,N=r+(1-E)*h*y*(p+E*g*(v+E*m*(2*v*v-1)))}while(Math.abs(N-M)>1e-12&&--A>0);return 0===A?{azi1:NaN,s12:NaN}:(x=w*(e*e-e*(1-h)*(e*(1-h)))/(e*(1-h)*(e*(1-h))),S=1+x/16384*(4096+x*(x*(320-175*x)-768)),G=x/1024*(256+x*(x*(74-47*x)-128)),P=G*g*(v+G/4*(m*(2*v*v-1)-G/6*v*(4*g*g-3)*(4*v*v-3))),b=e*(1-h)*S*(p-P),{azi1:Math.atan2(_*f,c*u-l*_*d),s12:b})}(this.lat0,this.long0,d,f,this.a,this.f),M=_.azi1,t.x=_.s12*Math.sin(M),t.y=_.s12*Math.cos(M),t))},inverse:function(t){var s,i,h,r,n,o,l,c,u,_,M,f,d,g,m;if(t.x-=this.x0,t.y-=this.y0,this.sphere){if((s=Math.sqrt(t.x*t.x+t.y*t.y))>2*a*this.a)return;return i=s/this.a,h=Math.sin(i),r=Math.cos(i),n=this.long0,Math.abs(s)<=e?o=this.lat0:(o=Rs(r*this.sin_p12+t.y*h*this.cos_p12/s),l=Math.abs(this.lat0)-a,n=Math.abs(l)<=e?this.lat0>=0?z(this.long0+Math.atan2(t.x,-t.y),this.over):z(this.long0-Math.atan2(-t.x,t.y),this.over):z(this.long0+Math.atan2(t.x*h,s*this.cos_p12*r-t.y*this.sin_p12*h),this.over)),t.x=n,t.y=o,t}return c=ps(this.es),u=ys(this.es),_=ws(this.es),M=vs(this.es),Math.abs(this.sin_p12-1)<=e?(o=Ss(((f=this.a*ms(c,u,_,M,a))-(s=Math.sqrt(t.x*t.x+t.y*t.y)))/this.a,c,u,_,M),n=z(this.long0+Math.atan2(t.x,-1*t.y),this.over),t.x=n,t.y=o,t):Math.abs(this.sin_p12+1)<=e?(f=this.a*ms(c,u,_,M,a),o=Ss(((s=Math.sqrt(t.x*t.x+t.y*t.y))-f)/this.a,c,u,_,M),n=z(this.long0+Math.atan2(t.x,t.y),this.over),t.x=n,t.y=o,t):(d=Math.atan2(t.x,t.y),g=Math.sqrt(t.x*t.x+t.y*t.y),m=function(t,s,i,a,e,h){const r=Math.atan((1-h)*Math.tan(t)),n=Math.sin(r),o=Math.cos(r),l=Math.sin(i),c=Math.cos(i),u=Math.atan2(n,o*c),_=o*l,M=1-_*_,f=M*(e*e-e*(1-h)*(e*(1-h)))/(e*(1-h)*(e*(1-h))),d=1+f/16384*(4096+f*(f*(320-175*f)-768)),g=f/1024*(256+f*(f*(74-47*f)-128));let m,p,y,w,v,E=a/(e*(1-h)*d),x=100;do{p=Math.cos(2*u+E),y=Math.sin(E),w=Math.cos(E),v=g*y*(p+g/4*(w*(2*p*p-1)-g/6*p*(4*y*y-3)*(4*p*p-3))),m=E,E=a/(e*(1-h)*d)+v}while(Math.abs(E-m)>1e-12&&--x>0);if(0===x)return{lat2:NaN,lon2:NaN};const S=n*y-o*w*c,G=h/16*M*(4+h*(4-3*M));return{lat2:Math.atan2(n*w+o*y*c,(1-h)*Math.sqrt(_*_+S*S)),lon2:s+(Math.atan2(y*l,o*w-n*y*c)-(1-G)*h*_*(E+G*y*(p+G*w*(2*p*p-1))))}}(this.lat0,this.long0,d,g,this.a,this.f),t.x=m.lon2,t.y=m.lat2,t)},names:["Azimuthal_Equidistant","aeqd"]};var Xs={init:function(){this.sin_p14=Math.sin(this.lat0),this.cos_p14=Math.cos(this.lat0)},forward:function(t){var s,i,a,h,r,n,o,l=t.x,c=t.y;return a=z(l-this.long0,this.over),s=Math.sin(c),i=Math.cos(c),h=Math.cos(a),((r=this.sin_p14*s+this.cos_p14*i*h)>0||Math.abs(r)<=e)&&(n=1*this.a*i*Math.sin(a),o=this.y0+1*this.a*(this.cos_p14*s-this.sin_p14*i*h)),t.x=n,t.y=o,t},inverse:function(t){var s,i,h,r,n,o,l;return t.x-=this.x0,t.y-=this.y0,i=Rs((s=Math.sqrt(t.x*t.x+t.y*t.y))/this.a),h=Math.sin(i),r=Math.cos(i),o=this.long0,Math.abs(s)<=e?(l=this.lat0,t.x=o,t.y=l,t):(l=Rs(r*this.sin_p14+t.y*h*this.cos_p14/s),n=Math.abs(this.lat0)-a,Math.abs(n)<=e?(o=this.lat0>=0?z(this.long0+Math.atan2(t.x,-t.y),this.over):z(this.long0-Math.atan2(-t.x,t.y),this.over),t.x=o,t.y=l,t):(o=z(this.long0+Math.atan2(t.x*h,s*this.cos_p14*r-t.y*this.sin_p14*h),this.over),t.x=o,t.y=l,t))},names:["ortho"]},Vs=1,Js=2,Ks=3,Zs=4,Ys=5,$s=6,ti=1,si=2,ii=3,ai=4;function ei(t,s,i,h){var r;return t<e?(h.value=ti,r=0):(r=Math.atan2(s,i),Math.abs(r)<=n?h.value=ti:r>n&&r<=a+n?(h.value=si,r-=a):r>a+n||r<=-(a+n)?(h.value=ii,r=r>=0?r-l:r+l):(h.value=ai,r+=a)),r}function hi(t,s){var i=t+s;return i<-3.14159265359?i+=o:i>3.14159265359&&(i-=o),i}var ri={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.lat0=this.lat0||0,this.long0=this.long0||0,this.lat_ts=this.lat_ts||0,this.title=this.title||"Quadrilateralized Spherical Cube",this.lat0>=a-n/2?this.face=Ys:this.lat0<=-(a-n/2)?this.face=$s:Math.abs(this.long0)<=n?this.face=Vs:Math.abs(this.long0)<=a+n?this.face=this.long0>0?Js:Zs:this.face=Ks,0!==this.es&&(this.one_minus_f=1-(this.a-this.b)/this.a,this.one_minus_f_squared=this.one_minus_f*this.one_minus_f)},forward:function(t){var s,i,e,h,r,o,c={x:0,y:0},u={value:0};if(t.x-=this.long0,s=0!==this.es?Math.atan(this.one_minus_f_squared*Math.tan(t.y)):t.y,i=t.x,this.face===Ys)h=a-s,i>=n&&i<=a+n?(u.value=ti,e=i-a):i>a+n||i<=-(a+n)?(u.value=si,e=i>0?i-l:i+l):i>-(a+n)&&i<=-n?(u.value=ii,e=i+a):(u.value=ai,e=i);else if(this.face===$s)h=a+s,i>=n&&i<=a+n?(u.value=ti,e=-i+a):i<n&&i>=-n?(u.value=si,e=-i):i<-n&&i>=-(a+n)?(u.value=ii,e=-i-a):(u.value=ai,e=i>0?-i+l:-i-l);else{var _,M,f,d,g,m;this.face===Js?i=hi(i,+a):this.face===Ks?i=hi(i,3.14159265359):this.face===Zs&&(i=hi(i,-a)),d=Math.sin(s),g=Math.cos(s),m=Math.sin(i),_=g*Math.cos(i),M=g*m,f=d,this.face===Vs?e=ei(h=Math.acos(_),f,M,u):this.face===Js?e=ei(h=Math.acos(M),f,-_,u):this.face===Ks?e=ei(h=Math.acos(-_),f,-M,u):this.face===Zs?e=ei(h=Math.acos(-M),f,_,u):(h=e=0,u.value=ti)}return o=Math.atan(12/l*(e+Math.acos(Math.sin(e)*Math.cos(n))-a)),r=Math.sqrt((1-Math.cos(h))/(Math.cos(o)*Math.cos(o))/(1-Math.cos(Math.atan(1/Math.cos(e))))),u.value===si?o+=a:u.value===ii?o+=l:u.value===ai&&(o+=1.5*l),c.x=r*Math.cos(o),c.y=r*Math.sin(o),c.x=c.x*this.a+this.x0,c.y=c.y*this.a+this.y0,t.x=c.x,t.y=c.y,t},inverse:function(t){var s,i,e,h,r,n,o,c,u,_,M,f,d={lam:0,phi:0},g={value:0};if(t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a,i=Math.atan(Math.sqrt(t.x*t.x+t.y*t.y)),s=Math.atan2(t.y,t.x),t.x>=0&&t.x>=Math.abs(t.y)?g.value=ti:t.y>=0&&t.y>=Math.abs(t.x)?(g.value=si,s-=a):t.x<0&&-t.x>=Math.abs(t.y)?(g.value=ii,s=s<0?s+l:s-l):(g.value=ai,s+=a),u=l/12*Math.tan(s),r=Math.sin(u)/(Math.cos(u)-1/Math.sqrt(2)),n=Math.atan(r),(o=1-(e=Math.cos(s))*e*(h=Math.tan(i))*h*(1-Math.cos(Math.atan(1/Math.cos(n)))))<-1?o=-1:o>1&&(o=1),this.face===Ys)c=Math.acos(o),d.phi=a-c,g.value===ti?d.lam=n+a:g.value===si?d.lam=n<0?n+l:n-l:g.value===ii?d.lam=n-a:d.lam=n;else if(this.face===$s)c=Math.acos(o),d.phi=c-a,g.value===ti?d.lam=-n+a:g.value===si?d.lam=-n:g.value===ii?d.lam=-n-a:d.lam=n<0?-n-l:-n+l;else{var m,p,y;u=(m=o)*m,p=(u+=(y=u>=1?0:Math.sqrt(1-u)*Math.sin(n))*y)>=1?0:Math.sqrt(1-u),g.value===si?(u=p,p=-y,y=u):g.value===ii?(p=-p,y=-y):g.value===ai&&(u=p,p=y,y=-u),this.face===Js?(u=m,m=-p,p=u):this.face===Ks?(m=-m,p=-p):this.face===Zs&&(u=m,m=p,p=-u),d.phi=Math.acos(-y)-a,d.lam=Math.atan2(p,m),this.face===Js?d.lam=hi(d.lam,-a):this.face===Ks?d.lam=hi(d.lam,-3.14159265359):this.face===Zs&&(d.lam=hi(d.lam,+a))}return 0!==this.es&&(_=d.phi<0?1:0,M=Math.tan(d.phi),f=this.b/Math.sqrt(M*M+this.one_minus_f_squared),d.phi=Math.atan(Math.sqrt(this.a*this.a-f*f)/(this.one_minus_f*f)),_&&(d.phi=-d.phi)),d.lam+=this.long0,t.x=d.lam,t.y=d.phi,t},names:["Quadrilateralized Spherical Cube","Quadrilateralized_Spherical_Cube","qsc"]},ni=[[1,22199e-21,-715515e-10,31103e-10],[.9986,-482243e-9,-24897e-9,-13309e-10],[.9954,-83103e-8,-448605e-10,-9.86701e-7],[.99,-.00135364,-59661e-9,36777e-10],[.9822,-.00167442,-449547e-11,-572411e-11],[.973,-.00214868,-903571e-10,1.8736e-8],[.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-10,9.34959e-7],[.7986,-.00755338,-500009e-10,9.35324e-7],[.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]],oi=[[-520417e-23,.0124,121431e-23,-845284e-16],[.062,.0124,-1.26793e-9,4.22642e-10],[.124,.0124,5.07171e-9,-1.60604e-9],[.186,.0123999,-1.90189e-8,6.00152e-9],[.248,.0124002,7.10039e-8,-2.24e-8],[.31,.0123992,-2.64997e-7,8.35986e-8],[.372,.0124029,9.88983e-7,-3.11994e-7],[.434,.0123893,-369093e-11,-4.35621e-7],[.4958,.0123198,-102252e-10,-3.45523e-7],[.5571,.0121916,-154081e-10,-5.82288e-7],[.6176,.0119938,-241424e-10,-5.25327e-7],[.6769,.011713,-320223e-10,-5.16405e-7],[.7346,.0113541,-397684e-10,-6.09052e-7],[.7903,.0109107,-489042e-10,-104739e-11],[.8435,.0103431,-64615e-9,-1.40374e-9],[.8936,.00969686,-64636e-9,-8547e-9],[.9394,.00840947,-192841e-9,-42106e-10],[.9761,.00616527,-256e-6,-42106e-10],[1,.00328947,-319159e-9,-42106e-10]],li=.8487,ci=1.3523,ui=r/5,_i=1/ui,Mi=18,fi=function(t,s){return t[0]+s*(t[1]+s*(t[2]+s*t[3]))};var di={init:function(){this.x0=this.x0||0,this.y0=this.y0||0,this.long0=this.long0||0,this.es=0,this.title=this.title||"Robinson"},forward:function(t){var s=z(t.x-this.long0,this.over),i=Math.abs(t.y),a=Math.floor(i*ui);a<0?a=0:a>=Mi&&(a=17);var e={x:fi(ni[a],i=r*(i-_i*a))*s,y:fi(oi[a],i)};return t.y<0&&(e.y=-e.y),e.x=e.x*this.a*li+this.x0,e.y=e.y*this.a*ci+this.y0,e},inverse:function(t){var s={x:(t.x-this.x0)/(this.a*li),y:Math.abs(t.y-this.y0)/(this.a*ci)};if(s.y>=1)s.x/=ni[18][0],s.y=t.y<0?-a:a;else{var i=Math.floor(s.y*Mi);for(i<0?i=0:i>=Mi&&(i=17);;)if(oi[i][0]>s.y)--i;else{if(!(oi[i+1][0]<=s.y))break;++i}var r=oi[i],n=5*(s.y-r[0])/(oi[i+1][0]-r[0]);n=function(t,s,i,a){for(var e=s;a;--a){var h=t(e);if(e-=h,Math.abs(h)<i)break}return e}((function(t){return(fi(r,t)-s.y)/function(t,s){return t[1]+s*(2*t[2]+3*s*t[3])}(r,t)}),n,e,100),s.x/=fi(ni[i],n),s.y=(5*i+n)*h,t.y<0&&(s.y=-s.y)}return s.x=z(s.x+this.long0,this.over),s},names:["Robinson","robin"]};var gi={init:function(){this.name="geocent"},forward:function(t){return dt(t,this.es,this.a)},inverse:function(t){return gt(t,this.es,this.a,this.b)},names:["Geocentric","geocentric","geocent","Geocent"]},mi=0,pi=1,yi=2,wi=3,vi={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}};var Ei={init:function(){if(Object.keys(vi).forEach(function(t){if(void 0===this[t])this[t]=vi[t].def;else{if(vi[t].num&&isNaN(this[t]))throw new Error("Invalid parameter value, must be numeric "+t+" = "+this[t]);vi[t].num&&(this[t]=parseFloat(this[t]))}vi[t].degrees&&(this[t]=this[t]*h)}.bind(this)),Math.abs(Math.abs(this.lat0)-a)<e?this.mode=this.lat0<0?pi:mi:Math.abs(this.lat0)<e?this.mode=yi:(this.mode=wi,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,s=this.azi;this.cg=Math.cos(s),this.sg=Math.sin(s),this.cw=Math.cos(t),this.sw=Math.sin(t)},forward:function(t){t.x-=this.long0;var s,i,a,e,h=Math.sin(t.y),r=Math.cos(t.y),n=Math.cos(t.x);switch(this.mode){case wi:i=this.sinph0*h+this.cosph0*r*n;break;case yi:i=r*n;break;case pi:i=-h;break;case mi:i=h}switch(s=(i=this.pn1/(this.p-i))*r*Math.sin(t.x),this.mode){case wi:i*=this.cosph0*h-this.sinph0*r*n;break;case yi:i*=h;break;case mi:i*=-r*n;break;case pi:i*=r*n}return e=1/((a=i*this.cg+s*this.sg)*this.sw*this.h1+this.cw),s=(s*this.cg-i*this.sg)*this.cw*e,i=a*e,t.x=s*this.a,t.y=i*this.a,t},inverse:function(t){t.x/=this.a,t.y/=this.a;var s,i,a,h={x:t.x,y:t.y};a=1/(this.pn1-t.y*this.sw),s=this.pn1*t.x*a,i=this.pn1*t.y*this.cw*a,t.x=s*this.cg+i*this.sg,t.y=i*this.cg-s*this.sg;var r=ss(t.x,t.y);if(Math.abs(r)<e)h.x=0,h.y=t.y;else{var n,o;switch(o=1-r*r*this.pfact,o=(this.p-Math.sqrt(o))/(this.pn1/r+r/this.pn1),n=Math.sqrt(1-o*o),this.mode){case wi:h.y=Math.asin(n*this.sinph0+t.y*o*this.cosph0/r),t.y=(n-this.sinph0*Math.sin(h.y))*r,t.x*=o*this.cosph0;break;case yi:h.y=Math.asin(t.y*o/r),t.y=n*r,t.x*=o;break;case mi:h.y=Math.asin(n),t.y=-t.y;break;case pi:h.y=-Math.asin(n)}h.x=Math.atan2(t.x,t.y)}return t.x=h.x+this.long0,t.y=h.y,t},names:["Tilted_Perspective","tpers"]};var xi={init:function(){if(this.flip_axis="x"===this.sweep?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-1,0!==this.es){var t=1-this.es,s=1/t;this.radius_p=Math.sqrt(t),this.radius_p2=t,this.radius_p_inv2=s,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")},forward:function(t){var s,i,a,e,h=t.x,r=t.y;if(h-=this.long0,"ellipse"===this.shape){r=Math.atan(this.radius_p2*Math.tan(r));var n=this.radius_p/ss(this.radius_p*Math.cos(r),Math.sin(r));if(i=n*Math.cos(h)*Math.cos(r),a=n*Math.sin(h)*Math.cos(r),e=n*Math.sin(r),(this.radius_g-i)*i-a*a-e*e*this.radius_p_inv2<0)return t.x=Number.NaN,t.y=Number.NaN,t;s=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(a/ss(e,s)),t.y=this.radius_g_1*Math.atan(e/s)):(t.x=this.radius_g_1*Math.atan(a/s),t.y=this.radius_g_1*Math.atan(e/ss(a,s)))}else"sphere"===this.shape&&(s=Math.cos(r),i=Math.cos(h)*s,a=Math.sin(h)*s,e=Math.sin(r),s=this.radius_g-i,this.flip_axis?(t.x=this.radius_g_1*Math.atan(a/ss(e,s)),t.y=this.radius_g_1*Math.atan(e/s)):(t.x=this.radius_g_1*Math.atan(a/s),t.y=this.radius_g_1*Math.atan(e/ss(a,s))));return t.x=t.x*this.a,t.y=t.y*this.a,t},inverse:function(t){var s,i,a,e,h=-1,r=0,n=0;if(t.x=t.x/this.a,t.y=t.y/this.a,"ellipse"===this.shape){this.flip_axis?(n=Math.tan(t.y/this.radius_g_1),r=Math.tan(t.x/this.radius_g_1)*ss(1,n)):(r=Math.tan(t.x/this.radius_g_1),n=Math.tan(t.y/this.radius_g_1)*ss(1,r));var o=n/this.radius_p;if(s=r*r+o*o+h*h,(a=(i=2*this.radius_g*h)*i-4*s*this.C)<0)return t.x=Number.NaN,t.y=Number.NaN,t;e=(-i-Math.sqrt(a))/(2*s),h=this.radius_g+e*h,r*=e,n*=e,t.x=Math.atan2(r,h),t.y=Math.atan(n*Math.cos(t.x)/h),t.y=Math.atan(this.radius_p_inv2*Math.tan(t.y))}else if("sphere"===this.shape){if(this.flip_axis?(n=Math.tan(t.y/this.radius_g_1),r=Math.tan(t.x/this.radius_g_1)*Math.sqrt(1+n*n)):(r=Math.tan(t.x/this.radius_g_1),n=Math.tan(t.y/this.radius_g_1)*Math.sqrt(1+r*r)),s=r*r+n*n+h*h,(a=(i=2*this.radius_g*h)*i-4*s*this.C)<0)return t.x=Number.NaN,t.y=Number.NaN,t;e=(-i-Math.sqrt(a))/(2*s),h=this.radius_g+e*h,r*=e,n*=e,t.x=Math.atan2(r,h),t.y=Math.atan(n*Math.cos(t.x)/h)}return t.x=t.x+this.long0,t},names:["Geostationary Satellite View","Geostationary_Satellite","geos"]},Si=1.340264,Gi=-.081106,Pi=893e-6,bi=.003796,Ni=Math.sqrt(3)/2;var Ai={init:function(){this.es=0,this.long0=void 0!==this.long0?this.long0:0,this.x0=void 0!==this.x0?this.x0:0,this.y0=void 0!==this.y0?this.y0:0},forward:function(t){var s=z(t.x-this.long0,this.over),i=t.y,a=Math.asin(Ni*Math.sin(i)),e=a*a,h=e*e*e;return t.x=s*Math.cos(a)/(Ni*(Si+3*Gi*e+h*(7*Pi+9*bi*e))),t.y=a*(Si+Gi*e+h*(Pi+bi*e)),t.x=this.a*t.x+this.x0,t.y=this.a*t.y+this.y0,t},inverse:function(t){t.x=(t.x-this.x0)/this.a,t.y=(t.y-this.y0)/this.a;var s,i,a,e,h=t.y;for(e=0;e<12&&(h-=a=(h*(Si+Gi*(s=h*h)+(i=s*s*s)*(Pi+bi*s))-t.y)/(Si+3*Gi*s+i*(7*Pi+9*bi*s)),!(Math.abs(a)<1e-9));++e);return i=(s=h*h)*s*s,t.x=Ni*t.x*(Si+3*Gi*s+i*(7*Pi+9*bi*s))/Math.cos(h),t.y=Math.asin(Math.sin(h)/Ni),t.x=z(t.x+this.long0,this.over),t},names:["eqearth","Equal Earth","Equal_Earth"]},Ii=1e-10;function Ci(t){var s,i,a,e=z(t.x-(this.long0||0),this.over),h=t.y;return s=this.am1+this.m1-Zt(h,i=Math.sin(h),a=Math.cos(h),this.en),i=a*e/(s*Math.sqrt(1-this.es*i*i)),t.x=s*Math.sin(i),t.y=this.am1-s*Math.cos(i),t.x=this.a*t.x+(this.x0||0),t.y=this.a*t.y+(this.y0||0),t}function ki(t){var s,i,e,h;if(t.x=(t.x-(this.x0||0))/this.a,t.y=(t.y-(this.y0||0))/this.a,i=ss(t.x,t.y=this.am1-t.y),h=Yt(this.am1+this.m1-i,this.es,this.en),(s=Math.abs(h))<a)s=Math.sin(h),e=i*Math.atan2(t.x,t.y)*Math.sqrt(1-this.es*s*s)/Math.cos(h);else{if(!(Math.abs(s-a)<=Ii))throw new Error;e=0}return t.x=z(e+(this.long0||0),this.over),t.y=xs(h),t}function Oi(t){var s,i,a=z(t.x-(this.long0||0),this.over),e=t.y;return i=this.cphi1+this.phi1-e,Math.abs(i)>Ii?(t.x=i*Math.sin(s=a*Math.cos(e)/i),t.y=this.cphi1-i*Math.cos(s)):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 Ri(t){var s,i;t.x=(t.x-(this.x0||0))/this.a,t.y=(t.y-(this.y0||0))/this.a;var e=ss(t.x,t.y=this.cphi1-t.y);if(i=this.cphi1+this.phi1-e,Math.abs(i)>a)throw new Error;return s=Math.abs(Math.abs(i)-a)<=Ii?0:e*Math.atan2(t.x,t.y)/Math.cos(i),t.x=z(s+(this.long0||0),this.over),t.y=xs(i),t}var ji={init:function(){var t;if(this.phi1=this.lat1,Math.abs(this.phi1)<Ii)throw new Error;this.es?(this.en=Kt(this.es),this.m1=Zt(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=ki,this.forward=Ci):(Math.abs(this.phi1)+Ii>=a?this.cphi1=0:this.cphi1=1/Math.tan(this.phi1),this.inverse=Ri,this.forward=Oi)},names:["bonne","Bonne (Werner lat_1=90)"]};const qi={OBLIQUE:{forward:function(t,s){let{x:i,y:a}=s;i+=t.long0;const e=Math.cos(i),h=Math.sin(a),n=Math.cos(a);s.x=z(Math.atan2(n*Math.sin(i),t.sphip*n*e+t.cphip*h)+t.lamp),s.y=Math.asin(t.sphip*h-t.cphip*n*e);const o=t.obliqueProjection.forward(s);t.isIdentity&&(o.x*=r,o.y*=r);return o},inverse:function(t,s){t.isIdentity&&(s.x*=h,s.y*=h);const i=t.obliqueProjection.inverse(s);let{x:a,y:e}=i;if(a<Number.MAX_VALUE){a-=t.lamp;const i=Math.cos(a),h=Math.sin(e),r=Math.cos(e);s.x=Math.atan2(r*Math.sin(a),t.sphip*r*i-t.cphip*h),s.y=Math.asin(t.sphip*h+t.cphip*r*i)}return s.x=z(s.x+t.long0),s}},TRANSVERSE:{forward:function(t,s){let{x:i,y:a}=s;i+=t.long0;const e=Math.cos(a),h=Math.cos(i);s.x=z(Math.atan2(e*Math.sin(i),Math.sin(a))+t.lamp),s.y=Math.asin(-1*e*h);const n=t.obliqueProjection.forward(s);t.isIdentity&&(n.x*=r,n.y*=r);return n},inverse:function(t,s){t.isIdentity&&(s.x*=h,s.y*=h);const i=t.obliqueProjection.inverse(s);let{x:a,y:e}=i;if(a<Number.MAX_VALUE){const i=Math.cos(e);a-=t.lamp,s.x=Math.atan2(i*Math.sin(a),-1*Math.sin(e)),s.y=Math.asin(i*Math.cos(a))}return s.x=z(s.x+t.long0),s}}},Ti={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"}};var Li={init:function(){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=X.includes(this.o_proj),!this.o_proj)throw new Error("Missing parameter: o_proj");if("ob_tran"===this.o_proj)throw new Error("Invalid value for o_proj: "+this.o_proj);const t=ft(this.projStr.replace("+proj=ob_tran","").replace("+o_proj=","+proj=").trim());if(!t)throw new Error("Invalid parameter: o_proj. Unknown projection "+this.o_proj);let s;t.long0=0,this.obliqueProjection=t;const i=Object.keys(Ti),r=t=>{if(void 0===this[t])return;const s=parseFloat(this[t])*h;if(isNaN(s))throw new Error("Invalid value for "+t+": "+this[t]);return s};for(let t=0;t<i.length;t++){const a=i[t],e=Ti[a],h=Object.entries(e);if(h.some((([t])=>void 0!==this[t]))){s=e;for(let t=0;t<h.length;t++){const[s,i]=h[t],a=r(s);if(void 0===a)throw new Error("Missing parameter: "+s+".");this[i]=a}break}}if(!s)throw new Error("No valid parameters provided for ob_tran projection.");const{lamp:n,phip:o}=function(t,s){let i,h;if(s===Ti.ROTATE){let s=t.oLongC,r=t.oLatC,n=t.oAlpha;if(Math.abs(Math.abs(r)-a)<=e)throw new Error("Invalid value for o_lat_c: "+t.o_lat_c+" should be < 90°");h=s+Math.atan2(-1*Math.cos(n),-1*Math.sin(n)*Math.sin(r)),i=Math.asin(Math.cos(r)*Math.sin(n))}else if(s===Ti.NEW_POLE)h=t.oLongP,i=t.oLatP;else{let s=t.oLong1,r=t.oLat1,n=t.oLong2,o=t.oLat2,l=Math.abs(r);if(Math.abs(r)>a-e)throw new Error("Invalid value for o_lat_1: "+t.o_lat_1+" should be < 90°");if(Math.abs(o)>a-e)throw new Error("Invalid value for o_lat_2: "+t.o_lat_2+" should be < 90°");if(Math.abs(r-o)<e)throw new Error("Invalid value for o_lat_1 and o_lat_2: o_lat_1 should be different from o_lat_2");if(l<e)throw new Error("Invalid value for o_lat_1: o_lat_1 should be different from zero");h=Math.atan2(Math.cos(r)*Math.sin(o)*Math.cos(s)-Math.sin(r)*Math.cos(o)*Math.cos(n),Math.sin(r)*Math.cos(o)*Math.sin(n)-Math.cos(r)*Math.sin(o)*Math.sin(s)),i=Math.atan(-1*Math.cos(h-s)/Math.tan(r))}return{lamp:h,phip:i}}(this,s);this.lamp=n,Math.abs(o)>e?(this.cphip=Math.cos(o),this.sphip=Math.sin(o),this.projectionType=qi.OBLIQUE):this.projectionType=qi.TRANSVERSE},forward:function(t){return this.projectionType.forward(this,t)},inverse:function(t){return this.projectionType.inverse(this,t)},names:["General Oblique Transformation","General_Oblique_Transformation","ob_tran"]};const Fi=Object.assign((function(t,s,i){var a,e,h,r=!1;return void 0===s?(e=Nt(t),a=Pt,r=!0):(void 0!==s.x||Array.isArray(s))&&(i=s,e=Nt(t),a=Pt,r=!0),a||(a=Nt(t)),e||(e=Nt(s)),i?bt(a,e,i):(h={forward:function(t,s){return bt(a,e,t,s)},inverse:function(t,s){return bt(e,a,t,s)}},r&&(h.oProj=e),h)}),{defaultDatum:"WGS84",Proj:ft,WGS84:new ft("WGS84"),Point:Qt,toPoint:xt,defs:T,nadgrid:function(t,s,i){return s instanceof ArrayBuffer?function(t,s,i){var a=!0;void 0!==i&&!1===i.includeErrorFields&&(a=!1);var e=new DataView(s),h=function(t){var s=t.getInt32(8,!1);if(11===s)return!1;s=t.getInt32(8,!0),11!==s&&console.warn("Failed to detect nadgrid endian-ness, defaulting to little-endian");return!0}(e),r=function(t,s){return{nFields:t.getInt32(8,s),nSubgridFields:t.getInt32(24,s),nSubgrids:t.getInt32(40,s),shiftType:ct(t,56,64).trim(),fromSemiMajorAxis:t.getFloat64(120,s),fromSemiMinorAxis:t.getFloat64(136,s),toSemiMajorAxis:t.getFloat64(152,s),toSemiMinorAxis:t.getFloat64(168,s)}}(e,h),n=function(t,s,i,a){for(var e=176,h=[],r=0;r<s.nSubgrids;r++){var n=_t(t,e,i),o=Mt(t,e,n,i,a),l=Math.round(1+(n.upperLongitude-n.lowerLongitude)/n.longitudeInterval),c=Math.round(1+(n.upperLatitude-n.lowerLatitude)/n.latitudeInterval);h.push({ll:[lt(n.lowerLongitude),lt(n.lowerLatitude)],del:[lt(n.longitudeInterval),lt(n.latitudeInterval)],lim:[l,c],count:n.gridNodeCount,cvs:ut(o)});var u=16;!1===a&&(u=8),e+=176+n.gridNodeCount*u}return h}(e,r,h,a),o={header:r,subgrids:n};return ht[t]=o,o}(t,s,i):{ready:rt(t,s)}},transform:Gt,mgrs:qt,version:"2.20.2"});return function(t){t.Proj.projections.add($t),t.Proj.projections.add(hs),t.Proj.projections.add(rs),t.Proj.projections.add(ls),t.Proj.projections.add(us),t.Proj.projections.add(_s),t.Proj.projections.add(fs),t.Proj.projections.add(ds),t.Proj.projections.add(gs),t.Proj.projections.add(Gs),t.Proj.projections.add(Os),t.Proj.projections.add(js),t.Proj.projections.add(qs),t.Proj.projections.add(Ts),t.Proj.projections.add(Ls),t.Proj.projections.add(Fs),t.Proj.projections.add(Us),t.Proj.projections.add(Bs),t.Proj.projections.add(Ds),t.Proj.projections.add(zs),t.Proj.projections.add(Ws),t.Proj.projections.add(Hs),t.Proj.projections.add(Qs),t.Proj.projections.add(Xs),t.Proj.projections.add(ri),t.Proj.projections.add(di),t.Proj.projections.add(gi),t.Proj.projections.add(Ei),t.Proj.projections.add(xi),t.Proj.projections.add(Ai),t.Proj.projections.add(ji),t.Proj.projections.add(Li)}(Fi),Fi}));