heShanYiDong/public/js/proj4.min.js

!function(t,s){"object"==typeof exports&&"undefined"!=typeof module?module.exports=s():"function"==typeof define&&define.amd?define(s):t.proj4=s()}(this,function(){"use strict";function d(t,s){if(t[s])return t[s];for(var i,a=Object.keys(t),h=s.toLowerCase().replace($,""),e=-1;++e<a.length;)if((i=a[e]).toLowerCase().replace($,"")===h)return t[i]}function a(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=st}function h(t,s,i){Array.isArray(s)&&(i.unshift(s),s=null);i=i.reduce(function(t,s){return e(s,t),t},s?{}:t);s&&(t[s]=i)}function e(t,s){if(Array.isArray(t)){var i,a=t.shift();if("PARAMETER"===a&&(a=t.shift()),1===t.length)return Array.isArray(t[0])?(s[a]={},void e(t[0],s[a])):void(s[a]=t[0]);if(t.length)if("TOWGS84"!==a){if("AXIS"===a)return a in s||(s[a]=[]),void s[a].push(t);switch(Array.isArray(a)||(s[a]={}),a){case"UNIT":case"PRIMEM":case"VERT_DATUM":return s[a]={name:t[0].toLowerCase(),convert:t[1]},void(3===t.length&&e(t[2],s[a]));case"SPHEROID":case"ELLIPSOID":return s[a]={name:t[0],a:t[1],rf:t[2]},void(4===t.length&&e(t[3],s[a]));case"PROJECTEDCRS":case"PROJCRS":case"GEOGCS":case"GEOCCS":case"PROJCS":case"LOCAL_CS":case"GEODCRS":case"GEODETICCRS":case"GEODETICDATUM":case"EDATUM":case"ENGINEERINGDATUM":case"VERT_CS":case"VERTCRS":case"VERTICALCRS":case"COMPD_CS":case"COMPOUNDCRS":case"ENGINEERINGCRS":case"ENGCRS":case"FITTED_CS":case"LOCAL_DATUM":case"DATUM":return t[0]=["name",t[0]],void h(s,a,t);default:for(i=-1;++i<t.length;)if(!Array.isArray(t[i]))return e(t,s[a]);return h(s,a,t)}}else s[a]=t;else s[a]=!0}else s[t]=!0}function r(t){return t*rt}function n(h){function t(t){return t*(h.to_meter||1)}if("GEOGCS"===h.type?h.projName="longlat":"LOCAL_CS"===h.type?(h.projName="identity",h.local=!0):"object"==typeof h.PROJECTION?h.projName=Object.keys(h.PROJECTION)[0]:h.projName=h.PROJECTION,h.AXIS){for(var 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n=h.GEOGCS;(n="GEOGCS"===h.type?h:n)&&(n.DATUM?h.datumCode=n.DATUM.name.toLowerCase():h.datumCode=n.name.toLowerCase(),"d_"===h.datumCode.slice(0,2)&&(h.datumCode=h.datumCode.slice(2)),"new_zealand_geodetic_datum_1949"!==h.datumCode&&"new_zealand_1949"!==h.datumCode||(h.datumCode="nzgd49"),"wgs_1984"!==h.datumCode&&"world_geodetic_system_1984"!==h.datumCode||("Mercator_Auxiliary_Sphere"===h.PROJECTION&&(h.sphere=!0),h.datumCode="wgs84"),"_ferro"===h.datumCode.slice(-6)&&(h.datumCode=h.datumCode.slice(0,-6)),"_jakarta"===h.datumCode.slice(-8)&&(h.datumCode=h.datumCode.slice(0,-8)),~h.datumCode.indexOf("belge")&&(h.datumCode="rnb72"),n.DATUM&&n.DATUM.SPHEROID&&(h.ellps=n.DATUM.SPHEROID.name.replace("_19","").replace(/[Cc]larke\_18/,"clrk"),"international"===h.ellps.toLowerCase().slice(0,13)&&(h.ellps="intl"),h.a=n.DATUM.SPHEROID.a,h.rf=parseFloat(n.DATUM.SPHEROID.rf,10)),n.DATUM&&n.DATUM.TOWGS84&&(h.datum_params=n.DATUM.TOWGS84),~h.datumCode.indexOf("osgb_1936")&&(h.datumCode="osgb36"),~h.datumCode.indexOf("osni_1952")&&(h.datumCode="osni52"),(~h.datumCode.indexOf("tm65")||~h.datumCode.indexOf("geodetic_datum_of_1965"))&&(h.datumCode="ire65"),"ch1903+"===h.datumCode&&(h.datumCode="ch1903"),~h.datumCode.indexOf("israel")&&(h.datumCode="isr93")),h.b&&!isFinite(h.b)&&(h.b=h.a),[["standard_parallel_1","Standard_Parallel_1"],["standard_parallel_1","Latitude 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s="@"===t[0];return"null"===(t=s?t.slice(1):t)?{name:"null",mandatory:!s,grid:null,isNull:!0}:{name:t,mandatory:!s,grid:Nt[t]||null,isNull:!1}}function l(t){return t/3600*Math.PI/180}function c(t,s,i){return String.fromCharCode.apply(null,new Uint8Array(t.buffer.slice(s,i)))}function u(t,s,i){for(var a=[],h=0;h<s.nSubgrids;h++){var e=(o=i,{name:c(n=t,(r=176)+8,r+16).trim(),parent:c(n,r+24,r+24+8).trim(),lowerLatitude:n.getFloat64(r+72,o),upperLatitude:n.getFloat64(r+88,o),lowerLongitude:n.getFloat64(r+104,o),upperLongitude:n.getFloat64(r+120,o),latitudeInterval:n.getFloat64(r+136,o),longitudeInterval:n.getFloat64(r+152,o),gridNodeCount:n.getInt32(r+168,o)}),n=function(t,s,i,a){for(var h=s+176,e=[],n=0;n<i.gridNodeCount;n++){var r={latitudeShift:t.getFloat32(h+16*n,a),longitudeShift:t.getFloat32(h+16*n+4,a),latitudeAccuracy:t.getFloat32(h+16*n+8,a),longitudeAccuracy:t.getFloat32(h+16*n+12,a)};e.push(r)}return e}(t,176,e,i),r=Math.round(1+(e.upperLongitude-e.lowerLongitude)/e.longitudeInterval),o=Math.round(1+(e.upperLatitude-e.lowerLatitude)/e.latitudeInterval);a.push({ll:[l(e.lowerLongitude),l(e.lowerLatitude)],del:[l(e.longitudeInterval),l(e.latitudeInterval)],lim:[r,o],count:e.gridNodeCount,cvs:n.map(function(t){return[l(t.longitudeShift),l(t.latitudeShift)]})})}return a}function y(t,s){if(!(this instanceof y))return new y(t);s=s||function(t){if(t)throw t};var i,a,h,e,n,r,o,l,c,u,M,f=p(t);"object"==typeof f&&(i=y.projections.get(f.projName))?(!f.datumCode||"none"===f.datumCode||(r=d(wt,f.datumCode))&&(f.datum_params=f.datum_params||(r.towgs84?r.towgs84.split(","):null),f.ellps=r.ellipse,f.datumName=r.datumName||f.datumCode),f.k0=f.k0||1,f.axis=f.axis||"enu",f.ellps=f.ellps||"wgs84",f.lat1=f.lat1||f.lat0,o=f.a,l=f.b,c=f.rf,u=f.ellps,M=f.sphere,o||(o=(u=(u=d(bt,u))||vt).a,l=u.b,c=u.rf),c&&!l&&(l=(1-1/c)*o),(0===c||Math.abs(o-l)<W)&&(M=!0,l=o),e=(a={a:o,b:l,rf:c,sphere:M}).a,n=a.b,r=f.R_A,l=((u=e*e)-(o=n*n))/u,n=0,r?(u=(e*=1-l*(F+l*(U+l*Q)))*e,l=0):n=Math.sqrt(l),c={es:l,e:n,ep2:(u-o)/o},r=void 0===(M=f.nadgrids)?null:M.split(",").map(m),h=f.datum||(e=f.datumCode,l=f.datum_params,n=a.a,u=a.b,o=c.es,M=c.ep2,r=r,(h={}).datum_type=void 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h,e,n,r,o,l,c,u,M,f,d,p=t.x,m=t.y,y=t.z||0,_=Math.sqrt(p*p+m*m),g=Math.sqrt(p*p+m*m+y*y);if(_/i<1e-12){if(f=0,g/i<1e-12)return d=-a,{x:t.x,y:t.y,z:t.z}}else f=Math.atan2(m,p);for(h=y/g,r=(e=_/g)*(1-s)*(n=1/Math.sqrt(1-s*(2-s)*e*e)),o=h*n,M=0;M++,u=s*(u=i/Math.sqrt(1-s*o*o))/(u+(d=_*r+y*o-u*(1-s*o*o))),u=(c=h*(n=1/Math.sqrt(1-u*(2-u)*e*e)))*r-(l=e*(1-u)*n)*o,r=l,o=c,1e-24<u*u&&M<30;);return{x:f,y:Math.atan(c/Math.abs(l)),z:d}}function _(t){return t===G||t===L}function g(t,s,i){if(null===t.grids||0===t.grids.length)return console.log("Grid shift grids not found"),-1;for(var a={x:-i.x,y:i.y},h={x:Number.NaN,y:Number.NaN},e=[],n=0;n<t.grids.length;n++){var r=t.grids[n];if(e.push(r.name),r.isNull){h=a;break}if(null!==r.grid){var o=r.grid.subgrids[0],l=(Math.abs(o.del[1])+Math.abs(o.del[0]))/1e4,c=o.ll[0]-l,u=o.ll[1]-l,M=o.ll[0]+(o.lim[0]-1)*o.del[0]+l,l=o.ll[1]+(o.lim[1]-1)*o.del[1]+l;if(!(a.y<u||a.x<c||l<a.y||M<a.x||(h=function(t,s,i){var a={x:Number.NaN,y:Number.NaN};if(isNaN(t.x))return a;var h={x:t.x,y:t.y};h.x-=i.ll[0],h.y-=i.ll[1],h.x=mt(h.x-Math.PI)+Math.PI;var e=x(h,i);if(s){if(isNaN(e.x))return a;e.x=h.x-e.x,e.y=h.y-e.y;var n,r=9;do{if(n=x(e,i),isNaN(n.x)){console.log("Inverse grid shift iteration failed, presumably at grid edge.  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r.x=o*l+s*u+n*i+a*f,r.y=o*c+s*M+n*h+a*t,r}function i(t){if("function"==typeof Number.isFinite){if(Number.isFinite(t))return;throw new TypeError("coordinates must be finite numbers")}if("number"!=typeof t||t!=t||!isFinite(t))throw new TypeError("coordinates must be finite numbers")}function b(t,s,i,a){var h,e;if(Array.isArray(i)&&(i=St(i)),kt(i),t.datum&&s.datum&&(e=s,((h=t).datum.datum_type===G||h.datum.datum_type===L)&&"WGS84"!==e.datumCode||(e.datum.datum_type===G||e.datum.datum_type===L)&&"WGS84"!==h.datumCode)&&(i=b(t,h=new y("WGS84"),i,a),t=h),a&&"enu"!==t.axis&&(i=Pt(t,!1,i)),"longlat"===t.projName)i={x:i.x*X,y:i.y*X,z:i.z||0};else if(t.to_meter&&(i={x:i.x*t.to_meter,y:i.y*t.to_meter,z:i.z||0}),!(i=t.inverse(i)))return;if(t.from_greenwich&&(i.x+=t.from_greenwich),i=Ct(t.datum,s.datum,i))return s.from_greenwich&&(i={x:i.x-s.from_greenwich,y:i.y,z:i.z||0}),"longlat"===s.projName?i={x:i.x*H,y:i.y*H,z:i.z||0}:(i=s.forward(i),s.to_meter&&(i={x:i.x/s.to_meter,y:i.y/s.to_meter,z:i.z||0})),a&&"enu"!==s.axis?Pt(s,!0,i):i}function v(s,i,a,t){var h,e;return Array.isArray(a)?(h=b(s,i,a,t)||{x:NaN,y:NaN},2<a.length?void 0!==s.name&&"geocent"===s.name||void 0!==i.name&&"geocent"===i.name?("number"==typeof h.z?[h.x,h.y,h.z]:[h.x,h.y,a[2]]).concat(a.splice(3)):[h.x,h.y].concat(a.splice(2)):[h.x,h.y]):(e=b(s,i,a,t),2===(t=Object.keys(a)).length||t.forEach(function(t){if(void 0!==s.name&&"geocent"===s.name||void 0!==i.name&&"geocent"===i.name){if("x"===t||"y"===t||"z"===t)return}else if("x"===t||"y"===t)return;e[t]=a[t]}),e)}function w(t){return t instanceof y?t:t.oProj||y(t)}function N(i,a,t){i=w(i);var s=!1;return void 0===a?(a=i,i=Et,s=!0):void 0===a.x&&!Array.isArray(a)||(t=a,a=i,i=Et,s=!0),a=w(a),t?v(i,a,t):(t={forward:function(t,s){return v(i,a,t,s)},inverse:function(t,s){return v(a,i,t,s)}},s&&(t.oProj=a),t)}function C(t,s){return s=s||5,i=function(t){var s,i,a=t.lat,h=t.lon,e=S(a),n=S(h);i=Math.floor((h+180)/6)+1,180===h&&(i=60),56<=a&&a<64&&3<=h&&h<12&&(i=32),72<=a&&a<84&&(0<=h&&h<9?i=31:9<=h&&h<21?i=33:21<=h&&h<33?i=35:33<=h&&h<42&&(i=37)),r=S(6*(i-1)-180+3),s=6378137/Math.sqrt(1-.00669438*Math.sin(e)*Math.sin(e)),t=Math.tan(e)*Math.tan(e),h=.006739496752268451*Math.cos(e)*Math.cos(e);var r=.9996*s*((n=Math.cos(e)*(n-r))+(1-t+h)*n*n*n/6+(5-18*t+t*t+72*h-.39089081163157013)*n*n*n*n*n/120)+5e5,n=.9996*(6378137*(.9983242984503243*e-.002514607064228144*Math.sin(2*e)+2639046602129982e-21*Math.sin(4*e)-3.418046101696858e-9*Math.sin(6*e))+s*Math.tan(e)*(n*n/2+(5-t+9*h+4*h*h)*n*n*n*n/24+(61-58*t+t*t+600*h-2.2240339282485886)*n*n*n*n*n*n/720));return a<0&&(n+=1e7),{northing:Math.round(n),easting:Math.round(r),zoneNumber:i,zoneLetter:function(t){var s="Z";return 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Rt<a&&(a=a-Rt+Ot-1,s=!0),(a===jt||h<jt&&jt<a||(jt<a||h<jt)&&s)&&a++,(a===Gt||h<Gt&&Gt<a||(Gt<a||h<Gt)&&s)&&++a===jt&&a++,Rt<a&&(a=a-Rt+Ot-1),s=Lt<t&&(t=t-Lt+Ot-1,!0),(t===jt||i<jt&&jt<t||(jt<t||i<jt)&&s)&&t++,(t===Gt||i<Gt&&Gt<t||(Gt<t||i<Gt)&&s)&&++t===jt&&t++,Lt<t&&(t=t-Lt+Ot-1),String.fromCharCode(a)+String.fromCharCode(t)}(Math.floor(t/1e5),Math.floor(s/1e5)%20,i)}(i.easting,i.northing,i.zoneNumber)+t.substr(t.length-5,a)+s.substr(s.length-5,a);var i,a}function P(t){t=E(A(t.toUpperCase()));return t.lat&&t.lon?[t.lon,t.lat]:[(t.left+t.right)/2,(t.top+t.bottom)/2]}function S(t){return t*(Math.PI/180)}function k(t){return t/Math.PI*180}function E(t){var s=t.northing,i=t.easting,a=t.zoneLetter,h=t.zoneNumber;if(h<0||60<h)return null;var 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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(0<=s)return s;throw"Invalid zone letter: "+t}(r);)c+=2e6;var u=i-e;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,a=u/2,o=0,i=0;return 0<a&&(M=1e5/Math.pow(10,a),u=t.substring(e,e+a),o=parseFloat(u)*M,a=t.substring(e+a),i=parseFloat(a)*M),{easting:o+l,northing:i+c,zoneLetter:r,zoneNumber:n,accuracy:M}}function q(t,s,i){if(!(this instanceof q))return new q(t,s,i);var 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s=t.x/this.C,i=t.y,a=Math.pow(Math.tan(.5*i+J)/this.K,1/this.C),h=20;0<h&&(i=2*Math.atan(a*Ht(this.e*Math.sin(t.y),-.5*this.e))-D,!(Math.abs(i-t.y)<1e-14));--h)t.y=i;return h?(t.x=s,t.y=i,t):null},names:["gauss"]},cs={init:function(){ls.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,h;return t.x=mt(t.x-this.long0),ls.forward.apply(this,[t]),s=Math.sin(t.y),i=Math.cos(t.y),a=Math.cos(t.x),h=this.k0*this.R2/(1+this.sinc0*s+this.cosc0*i*a),t.x=h*i*Math.sin(t.x),t.y=h*(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,h;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,h=(s=Math.sqrt(t.x*t.x+t.y*t.y))?(a=2*Math.atan2(s,this.R2),h=Math.sin(a),i=Math.cos(a),a=Math.asin(i*this.sinc0+t.y*h*this.cosc0/s),Math.atan2(t.x*h,s*this.cosc0*i-t.y*this.sinc0*h)):(a=this.phic0,0),t.x=h,t.y=a,ls.inverse.apply(this,[t]),t.x=mt(t.x+this.long0),t},names:["Stereographic_North_Pole","Oblique_Stereographic","Polar_Stereographic","sterea","Oblique Stereographic Alternative","Double_Stereographic"]},us={init:function(){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)<=W&&(this.k0=.5*(1+ct(this.lat0)*Math.sin(this.lat_ts))):(Math.abs(this.coslat0)<=W&&(0<this.lat0?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)<=W&&(this.k0=.5*this.cons*lt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts))/ut(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(this.ssfn_(this.lat0,this.sinlat0,this.e))-D,this.cosX0=Math.cos(this.X0),this.sinX0=Math.sin(this.X0))},forward:function(t){var s,i,a=t.x,h=t.y,e=Math.sin(h),n=Math.cos(h),r=mt(a-this.long0);return Math.abs(Math.abs(a-this.long0)-Math.PI)<=W&&Math.abs(h+this.lat0)<=W?(t.x=NaN,t.y=NaN):this.sphere?(s=2*this.k0/(1+this.sinlat0*e+this.coslat0*n*Math.cos(r)),t.x=this.a*s*n*Math.sin(r)+this.x0,t.y=this.a*s*(this.coslat0*e-this.sinlat0*n*Math.cos(r))+this.y0):(i=2*Math.atan(this.ssfn_(h,e,this.e))-D,n=Math.cos(i),i=Math.sin(i),Math.abs(this.coslat0)<=W?(e=ut(this.e,h*this.con,this.con*e),e=2*this.a*this.k0*e/this.cons,t.x=this.x0+e*Math.sin(a-this.long0),t.y=this.y0-this.con*e*Math.cos(a-this.long0)):(Math.abs(this.sinlat0)<W?(s=2*this.a*this.k0/(1+n*Math.cos(r)),t.y=s*i):(s=2*this.a*this.k0*this.ms1/(this.cosX0*(1+this.sinX0*i+this.cosX0*n*Math.cos(r))),t.y=s*(this.cosX0*i-this.sinX0*n*Math.cos(r))+this.y0),t.x=s*n*Math.sin(r)+this.x0)),t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s,i,a=Math.sqrt(t.x*t.x+t.y*t.y);if(this.sphere){var h=2*Math.atan(a/(2*this.a*this.k0)),e=this.long0,n=this.lat0;return a<=W||(n=Math.asin(Math.cos(h)*this.sinlat0+t.y*Math.sin(h)*this.coslat0/a),e=mt(Math.abs(this.coslat0)<W?0<this.lat0?this.long0+Math.atan2(t.x,-1*t.y):this.long0+Math.atan2(t.x,t.y):this.long0+Math.atan2(t.x*Math.sin(h),a*this.coslat0*Math.cos(h)-t.y*this.sinlat0*Math.sin(h)))),t.x=e,t.y=n,t}if(Math.abs(this.coslat0)<=W){if(a<=W)return n=this.lat0,e=this.long0,t.x=e,t.y=n,t;t.x*=this.con,t.y*=this.con,s=a*this.cons/(2*this.a*this.k0),n=this.con*Mt(this.e,s),e=this.con*mt(this.con*this.long0+Math.atan2(t.x,-1*t.y))}else s=2*Math.atan(a*this.cosX0/(2*this.a*this.k0*this.ms1)),e=this.long0,a<=W?i=this.X0:(i=Math.asin(Math.cos(s)*this.sinX0+t.y*Math.sin(s)*this.cosX0/a),e=mt(this.long0+Math.atan2(t.x*Math.sin(s),a*this.cosX0*Math.cos(s)-t.y*this.sinX0*Math.sin(s)))),n=-1*Mt(this.e,Math.tan(.5*(D+i)));return t.x=e,t.y=n,t},names:["stere","Stereographic_South_Pole","Polar Stereographic (variant B)"],ssfn_:function(t,s,i){return s*=i,Math.tan(.5*(D+t))*Math.pow((1-s)/(1+s),.5*i)}},Ms={init:function(){var t=this.lat0;this.lambda0=this.long0;var s=Math.sin(t),i=this.a,a=1/this.rf,h=2*a-Math.pow(a,2),a=this.e=Math.sqrt(h);this.R=this.k0*i*Math.sqrt(1-h)/(1-h*Math.pow(s,2)),this.alpha=Math.sqrt(1+h/(1-h)*Math.pow(Math.cos(t),4)),this.b0=Math.asin(s/this.alpha);h=Math.log(Math.tan(Math.PI/4+this.b0/2)),t=Math.log(Math.tan(Math.PI/4+t/2)),s=Math.log((1+a*s)/(1-a*s));this.K=h-this.alpha*t+this.alpha*a/2*s},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,s=2*(Math.atan(Math.exp(a))-Math.PI/4),i=this.alpha*(t.x-this.lambda0),a=Math.atan(Math.sin(i)/(Math.sin(this.b0)*Math.tan(s)+Math.cos(this.b0)*Math.cos(i))),i=Math.asin(Math.cos(this.b0)*Math.sin(s)-Math.sin(this.b0)*Math.cos(s)*Math.cos(i));return t.y=this.R/2*Math.log((1+Math.sin(i))/(1-Math.sin(i)))+this.y0,t.x=this.R*a+this.x0,t},inverse:function(t){for(var s,i=t.x-this.x0,a=t.y-this.y0,i=i/this.R,a=2*(Math.atan(Math.exp(a/this.R))-Math.PI/4),h=Math.asin(Math.cos(this.b0)*Math.sin(a)+Math.sin(this.b0)*Math.cos(a)*Math.cos(i)),a=Math.atan(Math.sin(i)/(Math.cos(this.b0)*Math.cos(i)-Math.sin(this.b0)*Math.tan(a))),a=this.lambda0+a/this.alpha,e=h,n=-1e3,r=0;1e-7<Math.abs(e-n);){if(20<++r)return;s=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(e))/2)),n=e,e=2*Math.atan(Math.exp(s))-Math.PI/2}return t.x=a,t.y=e,t},names:["somerc"]},fs=1e-7,ds={init:function(){var t,s,i,a,h,e=0,n=0,r=0,o=0,l=0,c=0,u=0;this.no_off=(h="object"==typeof(p=this).PROJECTION?Object.keys(p.PROJECTION)[0]:p.PROJECTION,"no_uoff"in p||"no_off"in p||-1!==["Hotine_Oblique_Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin"].indexOf(h)),this.no_rot="no_rot"in this;var M=!1;"alpha"in this&&(M=!0);var f=!1;if("rectified_grid_angle"in this&&(f=!0),M&&(u=this.alpha),f&&(e=this.rectified_grid_angle*X),M||f)n=this.longc;else if(r=this.long1,l=this.lat1,o=this.long2,c=this.lat2,Math.abs(l-c)<=fs||(t=Math.abs(l))<=fs||Math.abs(t-D)<=fs||Math.abs(Math.abs(this.lat0)-D)<=fs||Math.abs(Math.abs(c)-D)<=fs)throw new Error;var d=1-this.es,p=Math.sqrt(d);Math.abs(this.lat0)>W?(h=Math.sin(this.lat0),i=Math.cos(this.lat0),t=1-this.es*h*h,this.B=i*i,this.B=Math.sqrt(1+this.es*this.B*this.B/d),this.A=this.B*this.k0*p/t,(i=(s=this.B*p/(i*Math.sqrt(t)))*s-1)<=0?i=0:(i=Math.sqrt(i),this.lat0<0&&(i=-i)),this.E=i+=s,this.E*=Math.pow(ut(this.e,this.lat0,h),this.B)):(this.B=1/p,this.A=this.k0,this.E=s=i=1),M||f?(M?(a=Math.asin(Math.sin(u)/s),f||(e=u)):(a=e,u=Math.asin(s*Math.sin(a))),this.lam0=n-Math.asin(.5*(i-1/i)*Math.tan(a))/this.B):(f=Math.pow(ut(this.e,l,Math.sin(l)),this.B),n=Math.pow(ut(this.e,c,Math.sin(c)),this.B),i=this.E/f,l=(n-f)/(n+f),c=((c=this.E*this.E)-n*f)/(c+n*f),(t=r-o)<-Math.pi?o-=K:t>Math.pi&&(o+=K),this.lam0=mt(.5*(r+o)-Math.atan(c*Math.tan(.5*this.B*(r-o))/l)/this.B),a=Math.atan(2*Math.sin(this.B*mt(r-this.lam0))/(i-1/i)),e=u=Math.asin(s*Math.sin(a))),this.singam=Math.sin(a),this.cosgam=Math.cos(a),this.sinrot=Math.sin(e),this.cosrot=Math.cos(e),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(s*s-1)/Math.cos(u))),this.lat0<0&&(this.u_0=-this.u_0)),i=.5*a,this.v_pole_n=this.ArB*Math.log(Math.tan(J-i)),this.v_pole_s=this.ArB*Math.log(Math.tan(J+i))},forward:function(t){var s,i,a,h,e={};if(t.x=t.x-this.lam0,Math.abs(Math.abs(t.y)-D)>W){if(s=.5*((i=this.E/Math.pow(ut(this.e,t.y,Math.sin(t.y)),this.B))-(a=1/i)),h=.5*(i+a),i=Math.sin(this.B*t.x),h=(s*this.singam-i*this.cosgam)/h,Math.abs(Math.abs(h)-1)<W)throw new Error;h=.5*this.ArB*Math.log((1-h)/(1+h)),a=Math.cos(this.B*t.x),a=Math.abs(a)<fs?this.A*t.x:this.ArB*Math.atan2(s*this.cosgam+i*this.singam,a)}else h=0<t.y?this.v_pole_n:this.v_pole_s,a=this.ArB*t.y;return this.no_rot?(e.x=a,e.y=h):(a-=this.u_0,e.x=h*this.cosrot+a*this.sinrot,e.y=a*this.cosrot-h*this.sinrot),e.x=this.a*e.x+this.x0,e.y=this.a*e.y+this.y0,e},inverse:function(t){var s,i,a,h={};if(t.x=(t.x-this.x0)*(1/this.a),t.y=(t.y-this.y0)*(1/this.a),s=this.no_rot?(a=t.y,t.x):(a=t.x*this.cosrot-t.y*this.sinrot,t.y*this.cosrot+t.x*this.sinrot+this.u_0),t=.5*((i=Math.exp(-this.BrA*a))-1/i),a=.5*(i+1/i),a=((i=Math.sin(this.BrA*s))*this.cosgam+t*this.singam)/a,Math.abs(Math.abs(a)-1)<W)h.x=0,h.y=a<0?-D:D;else{if(h.y=this.E/Math.sqrt((1+a)/(1-a)),h.y=Mt(this.e,Math.pow(h.y,1/this.B)),h.y===1/0)throw new Error;h.x=-this.rB*Math.atan2(t*this.cosgam-i*this.singam,Math.cos(this.BrA*s))}return h.x+=this.lam0,h},names:["Hotine_Oblique_Mercator","Hotine Oblique Mercator","Hotine_Oblique_Mercator_Azimuth_Natural_Origin","Hotine_Oblique_Mercator_Two_Point_Natural_Origin","Hotine_Oblique_Mercator_Azimuth_Center","Oblique_Mercator","omerc"]},ps={init:function(){var t,s,i,a,h,e;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)<W||(h=this.b/this.a,this.e=Math.sqrt(1-h*h),t=Math.sin(this.lat1),a=Math.cos(this.lat1),s=lt(this.e,t,a),i=ut(this.e,this.lat1,t),e=Math.sin(this.lat2),h=Math.cos(this.lat2),a=lt(this.e,e,h),h=ut(this.e,this.lat2,e),e=ut(this.e,this.lat0,Math.sin(this.lat0)),Math.abs(this.lat1-this.lat2)>W?this.ns=Math.log(s/a)/Math.log(i/h):this.ns=t,isNaN(this.ns)&&(this.ns=t),this.f0=s/(this.ns*Math.pow(i,this.ns)),this.rh=this.a*this.f0*Math.pow(e,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)<=W&&(i=ct(i)*(D-2*W));var a,h=Math.abs(Math.abs(i)-D);if(W<h)a=ut(this.e,i,Math.sin(i)),a=this.a*this.f0*Math.pow(a,this.ns);else{if(i*this.ns<=0)return null;a=0}s=this.ns*mt(s-this.long0);return t.x=this.k0*(a*Math.sin(s))+this.x0,t.y=this.k0*(this.rh-a*Math.cos(s))+this.y0,t},inverse:function(t){var s,i,a=(t.x-this.x0)/this.k0,h=this.rh-(t.y-this.y0)/this.k0,e=0<this.ns?(s=Math.sqrt(a*a+h*h),1):(s=-Math.sqrt(a*a+h*h),-1),n=0;if(0!==s&&(n=Math.atan2(e*a,e*h)),0!==s||0<this.ns){if(e=1/this.ns,i=Math.pow(s/(this.a*this.f0),e),-9999===(i=Mt(this.e,i)))return null}else i=-D;return n=mt(n/this.ns+this.long0),t.x=n,t.y=i,t},names:["Lambert Tangential Conformal Conic Projection","Lambert_Conformal_Conic","Lambert_Conformal_Conic_1SP","Lambert_Conformal_Conic_2SP","lcc"]},ms={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=t.x,i=t.y,a=mt(s-this.long0),s=Math.pow((1+this.e*Math.sin(i))/(1-this.e*Math.sin(i)),this.alfa*this.e/2),i=2*(Math.atan(this.k*Math.pow(Math.tan(i/2+this.s45),this.alfa)/s)-this.s45),s=-a*this.alfa,a=Math.asin(Math.cos(this.ad)*Math.sin(i)+Math.sin(this.ad)*Math.cos(i)*Math.cos(s)),s=Math.asin(Math.cos(i)*Math.sin(s)/Math.cos(a)),s=this.n*s,a=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(a/2+this.s45),this.n);return t.y=a*Math.cos(s),t.x=a*Math.sin(s),this.czech||(t.y*=-1,t.x*=-1),t},inverse:function(t){var s,i,a=t.x;t.x=t.y,t.y=a,this.czech||(t.y*=-1,t.x*=-1),i=Math.sqrt(t.x*t.x+t.y*t.y),a=Math.atan2(t.y,t.x)/Math.sin(this.s0),i=2*(Math.atan(Math.pow(this.ro0/i,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),s=Math.asin(Math.cos(this.ad)*Math.sin(i)-Math.sin(this.ad)*Math.cos(i)*Math.cos(a)),a=Math.asin(Math.cos(i)*Math.sin(a)/Math.cos(s)),t.x=this.long0-a/this.alfa;for(var h=s,e=0,n=0;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(h))/(1-this.e*Math.sin(h)),this.e/2))-this.s45),Math.abs(h-t.y)<1e-10&&(e=1),h=t.y,n+=1,0===e&&n<15;);return 15<=n?null:t},names:["Krovak","krovak"]},ys={init:function(){this.sphere||(this.e0=Kt(this.es),this.e1=Vt(this.es),this.e2=Zt(this.es),this.e3=Yt(this.es),this.ml0=this.a*Jt(this.e0,this.e1,this.e2,this.e3,this.lat0))},forward:function(t){var s,i,a,h,e,n,r=t.x,o=t.y,r=mt(r-this.long0);return n=this.sphere?(e=this.a*Math.asin(Math.cos(o)*Math.sin(r)),this.a*(Math.atan2(Math.tan(o),Math.cos(r))-this.lat0)):(s=Math.sin(o),i=Math.cos(o),a=$t(this.a,this.e,s),h=Math.tan(o)*Math.tan(o),e=a*(r=r*Math.cos(o))*(1-(n=r*r)*h*(1/6-(8-h+8*(r=this.es*i*i/(1-this.es)))*n/120)),this.a*Jt(this.e0,this.e1,this.e2,this.e3,o)-this.ml0+a*s/i*n*(.5+(5-h+6*r)*n/24)),t.x=e+this.x0,t.y=n+this.y0,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=t.x/this.a,i=t.y/this.a;if(this.sphere)var a=i+this.lat0,h=Math.asin(Math.sin(a)*Math.cos(s)),e=Math.atan2(Math.tan(s),Math.cos(a));else{var n=this.ml0/this.a+i,r=ss(n,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(r)-D)<=W)return t.x=this.long0,t.y=D,i<0&&(t.y*=-1),t;var o=$t(this.a,this.e,Math.sin(r)),a=o*o*o/this.a/this.a*(1-this.es),n=Math.pow(Math.tan(r),2),i=s*this.a/o,s=i*i;h=r-o*Math.tan(r)/a*i*i*(.5-(1+3*n)*i*i/24),e=i*(1-s*(n/3+(1+3*n)*n*s/15))/Math.cos(r)}return t.x=mt(e+this.long0),t.y=ts(h),t},names:["Cassini","Cassini_Soldner","cass"]},_s={init:function(){var t,s,i,a=Math.abs(this.lat0);if(Math.abs(a-D)<W?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(a)<W?this.mode=this.EQUIT:this.mode=this.OBLIQ,0<this.es)switch(this.qp=is(this.e,1),this.mmf=.5/(1-this.es),this.apa=(s=this.es,(i=[])[0]=.3333333333333333*s,i[0]+=.17222222222222222*(a=s*s),i[1]=.06388888888888888*a,i[0]+=.10257936507936508*(a*=s),i[1]+=.0664021164021164*a,i[2]=.016415012942191543*a,i),this.mode){case this.N_POLE:case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),t=Math.sin(this.lat0),this.sinb1=is(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 this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))},forward:function(t){var s,i,a,h,e,n,r,o,l,c,u=t.x,M=t.y,u=mt(u-this.long0);if(this.sphere){if(e=Math.sin(M),c=Math.cos(M),a=Math.cos(u),this.mode===this.OBLIQ||this.mode===this.EQUIT){if((i=this.mode===this.EQUIT?1+c*a:1+this.sinph0*e+this.cosph0*c*a)<=W)return null;s=(i=Math.sqrt(2/i))*c*Math.sin(u),i*=this.mode===this.EQUIT?e:this.cosph0*e-this.sinph0*c*a}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(a=-a),Math.abs(M+this.lat0)<W)return null;i=J-.5*M,s=(i=2*(this.mode===this.S_POLE?Math.cos(i):Math.sin(i)))*Math.sin(u),i*=a}}else{switch(l=o=r=0,a=Math.cos(u),h=Math.sin(u),e=Math.sin(M),n=is(this.e,e),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(r=n/this.qp,o=Math.sqrt(1-r*r)),this.mode){case this.OBLIQ:l=1+this.sinb1*r+this.cosb1*o*a;break;case this.EQUIT:l=1+o*a;break;case this.N_POLE:l=D+M,n=this.qp-n;break;case this.S_POLE:l=M-D,n=this.qp+n}if(Math.abs(l)<W)return null;switch(this.mode){case this.OBLIQ:case this.EQUIT:l=Math.sqrt(2/l),i=this.mode===this.OBLIQ?this.ymf*l*(this.cosb1*r-this.sinb1*o*a):(l=Math.sqrt(2/(1+o*a)))*r*this.ymf,s=this.xmf*l*o*h;break;case this.N_POLE:case this.S_POLE:0<=n?(s=(l=Math.sqrt(n))*h,i=a*(this.mode===this.S_POLE?l:-l)):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,a,h,e,n,r,o=t.x/this.a,l=t.y/this.a;if(this.sphere){var c=0,u=0,M=Math.sqrt(o*o+l*l);if(1<(i=.5*M))return null;switch(i=2*Math.asin(i),this.mode!==this.OBLIQ&&this.mode!==this.EQUIT||(u=Math.sin(i),c=Math.cos(i)),this.mode){case this.EQUIT:i=Math.abs(M)<=W?0:Math.asin(l*u/M),o*=u,l=c*M;break;case this.OBLIQ:i=Math.abs(M)<=W?this.lat0:Math.asin(c*this.sinph0+l*u*this.cosph0/M),o*=u*this.cosph0,l=(c-Math.sin(i)*this.sinph0)*M;break;case this.N_POLE:l=-l,i=D-i;break;case this.S_POLE:i-=D}s=0!==l||this.mode!==this.EQUIT&&this.mode!==this.OBLIQ?Math.atan2(o,l):0}else{if(r=0,this.mode===this.OBLIQ||this.mode===this.EQUIT){if(o/=this.dd,l*=this.dd,(h=Math.sqrt(o*o+l*l))<W)return t.x=this.long0,t.y=this.lat0,t;a=2*Math.asin(.5*h/this.rq),e=Math.cos(a),o*=a=Math.sin(a),l=this.mode===this.OBLIQ?(r=e*this.sinb1+l*a*this.cosb1/h,n=this.qp*r,h*this.cosb1*e-l*this.sinb1*a):(n=this.qp*(r=l*a/h),h*e)}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(!(n=o*o+(l=this.mode===this.N_POLE?-l:l)*l))return t.x=this.long0,t.y=this.lat0,t;r=1-n/this.qp,this.mode===this.S_POLE&&(r=-r)}s=Math.atan2(o,l),e=Math.asin(r),n=this.apa,r=e+e,i=e+n[0]*Math.sin(r)+n[1]*Math.sin(r+r)+n[2]*Math.sin(r+r+r)}return t.x=mt(this.long0+s),t.y=i,t},names:["Lambert Azimuthal Equal Area","Lambert_Azimuthal_Equal_Area","laea"],S_POLE:1,N_POLE:2,EQUIT:3,OBLIQ:4},gs={init:function(){Math.abs(this.lat1+this.lat2)<W||(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=is(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat2),this.cos_po=Math.cos(this.lat2),this.t2=this.sin_po,this.ms2=lt(this.e3,this.sin_po,this.cos_po),this.qs2=is(this.e3,this.sin_po,this.cos_po),this.sin_po=Math.sin(this.lat0),this.cos_po=Math.cos(this.lat0),this.t3=this.sin_po,this.qs0=is(this.e3,this.sin_po,this.cos_po),Math.abs(this.lat1-this.lat2)>W?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=is(this.e3,this.sin_phi,this.cos_phi),i=this.a*Math.sqrt(this.c-this.ns0*a)/this.ns0,a=this.ns0*mt(s-this.long0),s=i*Math.sin(a)+this.x0,a=this.rh-i*Math.cos(a)+this.y0;return t.x=s,t.y=a,t},inverse:function(t){var s,i,a,h;return t.x-=this.x0,t.y=this.rh-t.y+this.y0,i=0<=this.ns0?(s=Math.sqrt(t.x*t.x+t.y*t.y),1):(s=-Math.sqrt(t.x*t.x+t.y*t.y),-1),(a=0)!==s&&(a=Math.atan2(i*t.x,i*t.y)),i=s*this.ns0/this.a,h=this.sphere?Math.asin((this.c-i*i)/(2*this.ns0)):(h=(this.c-i*i)/this.ns0,this.phi1z(this.e3,h)),a=mt(a/this.ns0+this.long0),t.x=a,t.y=h,t},names:["Albers_Conic_Equal_Area","Albers","aea"],phi1z:function(t,s){var i,a,h,e=as(.5*s);if(t<W)return e;for(var n=t*t,r=1;r<=25;r++)if(e+=h=.5*(a=1-(h=t*(i=Math.sin(e)))*h)*a/Math.cos(e)*(s/(1-n)-i/a+.5/t*Math.log((1-h)/(1+h))),Math.abs(h)<=1e-7)return e;return null}},xs={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=t.x,a=t.y,h=mt(i-this.long0),e=Math.sin(a),n=Math.cos(a),i=Math.cos(h),i=0<(a=this.sin_p14*e+this.cos_p14*n*i)||Math.abs(a)<=W?(s=this.x0+ +this.a*n*Math.sin(h)/a,this.y0+ +this.a*(this.cos_p14*e-this.sin_p14*n*i)/a):(s=this.x0+this.infinity_dist*n*Math.sin(h),this.y0+this.infinity_dist*(this.cos_p14*e-this.sin_p14*n*i));return t.x=s,t.y=i,t},inverse:function(t){var s,i,a,h;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,a=(s=Math.sqrt(t.x*t.x+t.y*t.y))?(h=Math.atan2(s,this.rc),a=Math.sin(h),i=Math.cos(h),h=as(i*this.sin_p14+t.y*a*this.cos_p14/s),a=Math.atan2(t.x*a,s*this.cos_p14*i-t.y*this.sin_p14*a),mt(this.long0+a)):(h=this.phic0,0),t.x=a,t.y=h,t},names:["gnom"]},bs={init:function(){this.sphere||(this.k0=lt(this.e,Math.sin(this.lat_ts),Math.cos(this.lat_ts)))},forward:function(t){var s,i,a=t.x,h=t.y,a=mt(a-this.long0);return i=this.sphere?(s=this.x0+this.a*a*Math.cos(this.lat_ts),this.y0+this.a*Math.sin(h)/Math.cos(this.lat_ts)):(i=is(this.e,Math.sin(h)),s=this.x0+this.a*this.k0*a,this.y0+this.a*i*.5/this.k0),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=mt(this.long0+t.x/this.a/Math.cos(this.lat_ts)),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*D:D;for(var a,h,e,n=Math.asin(.5*s),r=0;r<30;r++)if(a=Math.sin(n),h=Math.cos(n),e=t*a,n+=e=Math.pow(1-e*e,2)/(2*h)*(s/(1-t*t)-a/(1-e*e)+.5/t*Math.log((1-e)/(1+e))),Math.abs(e)<=1e-10)return n;return NaN}(this.e,2*t.y*this.k0/this.a),s=mt(this.long0+t.x/(this.a*this.k0))),t.x=s,t.y=i,t},names:["cea"]},vs={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,s=mt(s-this.long0),i=ts(i-this.lat0);return t.x=this.x0+this.a*s*this.rc,t.y=this.y0+this.a*i,t},inverse:function(t){var s=t.x,i=t.y;return t.x=mt(this.long0+(s-this.x0)/(this.a*this.rc)),t.y=ts(this.lat0+(i-this.y0)/this.a),t},names:["Equirectangular","Equidistant_Cylindrical","eqc"]},ws={init:function(){this.temp=this.b/this.a,this.es=1-Math.pow(this.temp,2),this.e=Math.sqrt(this.es),this.e0=Kt(this.es),this.e1=Vt(this.es),this.e2=Zt(this.es),this.e3=Yt(this.es),this.ml0=this.a*Jt(this.e0,this.e1,this.e2,this.e3,this.lat0)},forward:function(t){var s,i=t.x,a=t.y,h=mt(i-this.long0),i=h*Math.sin(a);return i=this.sphere?Math.abs(a)<=W?(s=this.a*h,-1*this.a*this.lat0):(s=this.a*Math.sin(i)/Math.tan(a),this.a*(ts(a-this.lat0)+(1-Math.cos(i))/Math.tan(a))):Math.abs(a)<=W?(s=this.a*h,-1*this.ml0):(s=(h=$t(this.a,this.e,Math.sin(a))/Math.tan(a))*Math.sin(i),this.a*Jt(this.e0,this.e1,this.e2,this.e3,a)-this.ml0+h*(1-Math.cos(i))),t.x=s+this.x0,t.y=i+this.y0,t},inverse:function(t){var s,i,a,h,e,n,r=t.x-this.x0,o=t.y-this.y0;if(this.sphere)if(Math.abs(o+this.a*this.lat0)<=W)s=mt(r/this.a+this.long0),i=0;else{for(var l,c=this.lat0+o/this.a,u=r*r/this.a/this.a+c*c,M=c,f=20;f;--f)if(M+=a=-1*(c*(M*(l=Math.tan(M))+1)-M-.5*(M*M+u)*l)/((M-c)/l-1),Math.abs(a)<=W){i=M;break}s=mt(this.long0+Math.asin(r*Math.tan(M)/this.a)/Math.sin(i))}else if(Math.abs(o+this.ml0)<=W)i=0,s=mt(this.long0+r/this.a);else{for(c=(this.ml0+o)/this.a,u=r*r/this.a/this.a+c*c,M=c,f=20;f;--f)if(n=this.e*Math.sin(M),h=Math.sqrt(1-n*n)*Math.tan(M),e=this.a*Jt(this.e0,this.e1,this.e2,this.e3,M),n=this.e0-2*this.e1*Math.cos(2*M)+4*this.e2*Math.cos(4*M)-6*this.e3*Math.cos(6*M),M-=a=(c*(h*(e=e/this.a)+1)-e-.5*h*(e*e+u))/(this.es*Math.sin(2*M)*(e*e+u-2*c*e)/(4*h)+(c-e)*(h*n-2/Math.sin(2*M))-n),Math.abs(a)<=W){i=M;break}h=Math.sqrt(1-this.es*Math.pow(Math.sin(i),2))*Math.tan(i),s=mt(this.long0+Math.asin(r*h/this.a)/Math.sin(i))}return t.x=s,t.y=i,t},names:["Polyconic","poly"]},Ns={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){for(var s=t.x,i=t.y-this.lat0,s=s-this.long0,a=i/T*1e-5,s=s,h=1,e=0,n=1;n<=10;n++)e+=this.A[n]*(h*=a);var r,o=e,l=s,c=1,u=0,M=0,f=0;for(n=1;n<=6;n++)r=u*o+c*l,M=M+this.B_re[n]*(c=c*o-u*l)-this.B_im[n]*(u=r),f=f+this.B_im[n]*c+this.B_re[n]*u;return t.x=f*this.a+this.x0,t.y=M*this.a+this.y0,t},inverse:function(t){var s,i=t.x,a=t.y,i=i-this.x0,h=(a-this.y0)/this.a,e=i/this.a,n=1,r=0,o=0,l=0;for(m=1;m<=6;m++)s=r*h+n*e,o=o+this.C_re[m]*(n=n*h-r*e)-this.C_im[m]*(r=s),l=l+this.C_im[m]*n+this.C_re[m]*r;for(var c=0;c<this.iterations;c++){for(var u,M=o,f=l,d=h,p=e,m=2;m<=6;m++)u=f*o+M*l,M=M*o-f*l,f=u,d+=(m-1)*(this.B_re[m]*M-this.B_im[m]*f),p+=(m-1)*(this.B_im[m]*M+this.B_re[m]*f);var M=1,f=0,y=this.B_re[1],_=this.B_im[1];for(m=2;m<=6;m++)u=f*o+M*l,M=M*o-f*l,f=u,y+=m*(this.B_re[m]*M-this.B_im[m]*f),_+=m*(this.B_im[m]*M+this.B_re[m]*f);var g=y*y+_*_,o=(d*y+p*_)/g,l=(p*y-d*_)/g}var x=o,a=l,b=1,v=0;for(m=1;m<=9;m++)v+=this.D[m]*(b*=x);i=this.lat0+v*T*1e5,a=this.long0+a;return t.x=a,t.y=i,t},names:["New_Zealand_Map_Grid","nzmg"]},Cs={init:function(){},forward:function(t){var s=t.x,i=t.y,s=mt(s-this.long0),s=this.x0+this.a*s,i=this.y0+this.a*Math.log(Math.tan(Math.PI/4+i/2.5))*1.25;return t.x=s,t.y=i,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0;var s=mt(this.long0+t.x/this.a),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"]},Ps={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=Bt(this.es)},forward:function(t){var s=t.x,i=t.y,s=mt(s-this.long0);if(this.sphere){if(this.m)for(var a=this.n*Math.sin(i),h=20;h;--h){var e=(this.m*i+Math.sin(i)-a)/(this.m+Math.cos(i));if(i-=e,Math.abs(e)<W)break}else i=1!==this.n?Math.asin(this.n*Math.sin(i)):i;l=this.a*this.C_x*s*(this.m+Math.cos(i)),o=this.a*this.C_y*i}else var n=Math.sin(i),r=Math.cos(i),o=this.a*Tt(i,n,r,this.en),l=this.a*s*r/Math.sqrt(1-this.es*n*n);return t.x=l,t.y=o,t},inverse:function(t){var s,i,a,h;return t.x-=this.x0,a=t.x/this.a,t.y-=this.y0,s=t.y/this.a,this.sphere?(s/=this.C_y,a/=this.C_x*(this.m+Math.cos(s)),this.m?s=as((this.m*s+Math.sin(s))/this.n):1!==this.n&&(s=as(Math.sin(s)/this.n)),a=mt(a+this.long0),s=ts(s)):(s=Dt(t.y/this.a,this.es,this.en),(h=Math.abs(s))<D?(h=Math.sin(s),i=this.long0+t.x*Math.sqrt(1-this.es*h*h)/(this.a*Math.cos(s)),a=mt(i)):h-W<D&&(a=this.long0)),t.x=a,t.y=s,t},names:["Sinusoidal","sinu"]},Ss={init:function(){},forward:function(t){for(var s=t.x,i=t.y,s=mt(s-this.long0),a=i,h=Math.PI*Math.sin(i);;){var e=-(a+Math.sin(a)-h)/(1+Math.cos(a));if(a+=e,Math.abs(e)<W)break}a/=2,Math.PI/2-Math.abs(i)<W&&(s=0);i=.900316316158*this.a*s*Math.cos(a)+this.x0,s=1.4142135623731*this.a*Math.sin(a)+this.y0;return t.x=i,t.y=s,t},inverse:function(t){t.x-=this.x0,t.y-=this.y0,a=t.y/(1.4142135623731*this.a),.999999999999<Math.abs(a)&&(a=.999999999999);var s=Math.asin(a),i=mt(this.long0+t.x/(.900316316158*this.a*Math.cos(s)));(i=i<-Math.PI?-Math.PI:i)>Math.PI&&(i=Math.PI),a=(2*s+Math.sin(2*s))/Math.PI,1<Math.abs(a)&&(a=1);var a=Math.asin(a);return t.x=i,t.y=a,t},names:["Mollweide","moll"]},ks={init:function(){Math.abs(this.lat1+this.lat2)<W||(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=Kt(this.es),this.e1=Vt(this.es),this.e2=Zt(this.es),this.e3=Yt(this.es),this.sinphi=Math.sin(this.lat1),this.cosphi=Math.cos(this.lat1),this.ms1=lt(this.e,this.sinphi,this.cosphi),this.ml1=Jt(this.e0,this.e1,this.e2,this.e3,this.lat1),Math.abs(this.lat1-this.lat2)<W?this.ns=this.sinphi:(this.sinphi=Math.sin(this.lat2),this.cosphi=Math.cos(this.lat2),this.ms2=lt(this.e,this.sinphi,this.cosphi),this.ml2=Jt(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=Jt(this.e0,this.e1,this.e2,this.e3,this.lat0),this.rh=this.a*(this.g-this.ml0))},forward:function(t){var s=t.x,i=t.y;i=this.sphere?this.a*(this.g-i):(a=Jt(this.e0,this.e1,this.e2,this.e3,i),this.a*(this.g-a));var a=this.ns*mt(s-this.long0),s=this.x0+i*Math.sin(a),a=this.y0+this.rh-i*Math.cos(a);return t.x=s,t.y=a,t},inverse:function(t){t.x-=this.x0,t.y=this.rh-t.y+this.y0;var s=0<=this.ns?(a=Math.sqrt(t.x*t.x+t.y*t.y),1):(a=-Math.sqrt(t.x*t.x+t.y*t.y),-1),i=0;if(0!==a&&(i=Math.atan2(s*t.x,s*t.y)),this.sphere)return e=mt(this.long0+i/this.ns),h=ts(this.g-a/this.a),t.x=e,t.y=h,t;var a=this.g-a/this.a,h=ss(a,this.e0,this.e1,this.e2,this.e3),e=mt(this.long0+i/this.ns);return t.x=e,t.y=h,t},names:["Equidistant_Conic","eqdc"]},Es={init:function(){this.R=this.a},forward:function(t){var s=t.x,i=t.y,a=mt(s-this.long0);Math.abs(i)<=W&&(l=this.x0+this.R*a,c=this.y0);var h=as(2*Math.abs(i/Math.PI));(Math.abs(a)<=W||Math.abs(Math.abs(i)-D)<=W)&&(l=this.x0,c=0<=i?this.y0+Math.PI*this.R*Math.tan(.5*h):this.y0+Math.PI*this.R*-Math.tan(.5*h));var 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s,i,a,h,e,n,r=t.x,o=t.y,l=Math.sin(t.y),c=Math.cos(t.y),u=mt(r-this.long0);return this.sphere?Math.abs(this.sin_p12-1)<=W?(t.x=this.x0+this.a*(D-o)*Math.sin(u),t.y=this.y0-this.a*(D-o)*Math.cos(u)):Math.abs(this.sin_p12+1)<=W?(t.x=this.x0+this.a*(D+o)*Math.sin(u),t.y=this.y0+this.a*(D+o)*Math.cos(u)):(e=this.sin_p12*l+this.cos_p12*c*Math.cos(u),h=(a=Math.acos(e))?a/Math.sin(a):1,t.x=this.x0+this.a*h*c*Math.sin(u),t.y=this.y0+this.a*h*(this.cos_p12*l-this.sin_p12*c*Math.cos(u))):(s=Kt(this.es),r=Vt(this.es),e=Zt(this.es),h=Yt(this.es),Math.abs(this.sin_p12-1)<=W?(i=this.a*Jt(s,r,e,h,D),n=this.a*Jt(s,r,e,h,o),t.x=this.x0+(i-n)*Math.sin(u),t.y=this.y0-(i-n)*Math.cos(u)):Math.abs(this.sin_p12+1)<=W?(i=this.a*Jt(s,r,e,h,D),n=this.a*Jt(s,r,e,h,o),t.x=this.x0+(i+n)*Math.sin(u),t.y=this.y0+(i+n)*Math.cos(u)):(o=l/c,i=$t(this.a,this.e,this.sin_p12),n=$t(this.a,this.e,l),l=Math.atan((1-this.es)*o+this.es*i*this.sin_p12/(n*c)),n=0===(o=Math.atan2(Math.sin(u),this.cos_p12*Math.tan(l)-this.sin_p12*Math.cos(u)))?Math.asin(this.cos_p12*Math.sin(l)-this.sin_p12*Math.cos(l)):Math.abs(Math.abs(o)-Math.PI)<=W?-Math.asin(this.cos_p12*Math.sin(l)-this.sin_p12*Math.cos(l)):Math.asin(Math.sin(u)*Math.cos(l)/Math.sin(o)),c=this.e*this.sin_p12/Math.sqrt(1-this.es),u=this.e*this.cos_p12*Math.cos(o)/Math.sqrt(1-this.es),t.x=this.x0+(a=i*n*(1-(l=n*n)*(i=u*u)*(1-i)/6+(l=l*n)/8*(u=c*u)*(1-2*i)+(l=l*n)/120*(i*(4-7*i)-3*c*c*(1-7*i))-l*n/48*u))*Math.sin(o),t.y=this.y0+a*Math.cos(o))),t},inverse:function(t){var 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s,i,a=t.x,h=t.y,e=mt(a-this.long0),n=Math.sin(h),r=Math.cos(h),a=Math.cos(e);return(0<(h=this.sin_p14*n+this.cos_p14*r*a)||Math.abs(h)<=W)&&(s=+this.a*r*Math.sin(e),i=this.y0+ +this.a*(this.cos_p14*n-this.sin_p14*r*a)),t.x=s,t.y=i,t},inverse:function(t){var s,i,a,h,e,n;return t.x-=this.x0,t.y-=this.y0,s=Math.sqrt(t.x*t.x+t.y*t.y),h=as(s/this.a),i=Math.sin(h),a=Math.cos(h),e=this.long0,Math.abs(s)<=W?n=this.lat0:(n=as(a*this.sin_p14+t.y*i*this.cos_p14/s),h=Math.abs(this.lat0)-D,e=Math.abs(h)<=W?mt(0<=this.lat0?this.long0+Math.atan2(t.x,-t.y):this.long0-Math.atan2(-t.x,t.y)):mt(this.long0+Math.atan2(t.x*i,s*this.cos_p14*a-t.y*this.sin_p14*i))),t.x=e,t.y=n,t},names:["ortho"]},qs=1,Os=2,js=3,Gs=4,Ls=5,Rs=6,zs=1,Bs=2,Ts=3,Ds=4,Fs={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 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t.x-=this.long0,r=0!==this.es?Math.atan(this.one_minus_f_squared*Math.tan(t.y)):t.y,s=t.x,this.face===Ls?(i=D-r,a=J<=s&&s<=D+J?(l.value=zs,s-D):D+J<s||s<=-(D+J)?(l.value=Bs,0<s?s-V:s+V):-(D+J)<s&&s<=-J?(l.value=Ts,s+D):(l.value=Ds,s)):this.face===Rs?(i=D+r,a=J<=s&&s<=D+J?(l.value=zs,D-s):s<J&&-J<=s?(l.value=Bs,-s):s<-J&&-(D+J)<=s?(l.value=Ts,-s-D):(l.value=Ds,0<s?V-s:-s-V)):(this.face===Os?s=j(s,+D):this.face===js?s=j(s,+V):this.face===Gs&&(s=j(s,-D)),e=Math.sin(r),n=Math.cos(r),r=Math.sin(s),h=n*Math.cos(s),r=n*r,e=e,this.face===qs?a=O(i=Math.acos(h),e,r,l):this.face===Os?a=O(i=Math.acos(r),e,-h,l):this.face===js?a=O(i=Math.acos(-h),e,-r,l):this.face===Gs?a=O(i=Math.acos(-r),e,h,l):(i=a=0,l.value=zs)),h=Math.atan(12/V*(a+Math.acos(Math.sin(a)*Math.cos(J))-D)),a=Math.sqrt((1-Math.cos(i))/(Math.cos(h)*Math.cos(h))/(1-Math.cos(Math.atan(1/Math.cos(a))))),l.value===Bs?h+=D:l.value===Ts?h+=V:l.value===Ds&&(h+=1.5*V),o.x=a*Math.cos(h),o.y=a*Math.sin(h),o.x=o.x*this.a+this.x0,o.y=o.y*this.a+this.y0,t.x=o.x,t.y=o.y,t},inverse:function(t){var s,i,a,h,e,n,r,o={lam:0,phi:0},l={value:0};return 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),0<=t.x&&t.x>=Math.abs(t.y)?l.value=zs:0<=t.y&&t.y>=Math.abs(t.x)?(l.value=Bs,s-=D):t.x<0&&-t.x>=Math.abs(t.y)?(l.value=Ts,s=s<0?s+V:s-V):(l.value=Ds,s+=D),e=V/12*Math.tan(s),h=Math.sin(e)/(Math.cos(e)-1/Math.sqrt(2)),h=Math.atan(h),(i=1-(s=Math.cos(s))*s*(i=Math.tan(i))*i*(1-Math.cos(Math.atan(1/Math.cos(h)))))<-1?i=-1:1<i&&(i=1),this.face===Ls?(a=Math.acos(i),o.phi=D-a,l.value===zs?o.lam=h+D:l.value===Bs?o.lam=h<0?h+V:h-V:l.value===Ts?o.lam=h-D:o.lam=h):this.face===Rs?(a=Math.acos(i),o.phi=a-D,l.value===zs?o.lam=D-h:l.value===Bs?o.lam=-h:l.value===Ts?o.lam=-h-D:o.lam=h<0?-h-V:V-h):(e=(r=i)*r,n=1<=(e+=(h=1<=e?0:Math.sqrt(1-e)*Math.sin(h))*h)?0:Math.sqrt(1-e),l.value===Bs?(e=n,n=-h,h=e):l.value===Ts?(n=-n,h=-h):l.value===Ds&&(e=n,n=h,h=-e),this.face===Os?(e=r,r=-n,n=e):this.face===js?(r=-r,n=-n):this.face===Gs&&(e=r,r=n,n=-e),o.phi=Math.acos(-h)-D,o.lam=Math.atan2(n,r),this.face===Os?o.lam=j(o.lam,-D):this.face===js?o.lam=j(o.lam,-V):this.face===Gs&&(o.lam=j(o.lam,+D))),0!==this.es&&(n=o.phi<0?1:0,r=Math.tan(o.phi),r=this.b/Math.sqrt(r*r+this.one_minus_f_squared),o.phi=Math.atan(Math.sqrt(this.a*this.a-r*r)/(this.one_minus_f*r)),n&&(o.phi=-o.phi)),o.lam+=this.long0,t.x=o.lam,t.y=o.phi,t},names:["Quadrilateralized 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s=mt(t.x-this.long0),i=Math.abs(t.y),a=Math.floor(i*Ws);a<0?a=0:18<=a&&(a=17);i={x:hs(Us[a],i=H*(i-Xs*a))*s,y:hs(Qs[a],i)};return t.y<0&&(i.y=-i.y),i.x=i.x*this.a*.8487+this.x0,i.y=i.y*this.a*1.3523+this.y0,i},inverse:function(t){var s={x:(t.x-this.x0)/(.8487*this.a),y:Math.abs(t.y-this.y0)/(1.3523*this.a)};if(1<=s.y)s.x/=Us[18][0],s.y=t.y<0?-D:D;else{var i=Math.floor(18*s.y);for(i<0?i=0:18<=i&&(i=17);;)if(Qs[i][0]>s.y)--i;else{if(!(Qs[i+1][0]<=s.y))break;++i}var a=Qs[i],h=function(t,s,i,a){for(var h=s;a;--a){var e=t(h);if(h-=e,Math.abs(e)<i)break}return h}(function(t){return(hs(a,t)-s.y)/(a[1]+t*(2*a[2]+3*t*a[3]))},h=5*(s.y-a[0])/(Qs[i+1][0]-a[0]),W,100);s.x/=hs(Us[i],h),s.y=(5*i+h)*X,t.y<0&&(s.y=-s.y)}return s.x=mt(s.x+this.long0),s},names:["Robinson","robin"]},Js={init:function(){this.name="geocent"},forward:function(t){return M(t,this.es,this.a)},inverse:function(t){return 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