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19 lines
473 B
JavaScript
19 lines
473 B
JavaScript
var D2R = 0.01745329251994329577;
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var tmerc = require('./tmerc');
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exports.dependsOn = 'tmerc';
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exports.init = function() {
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if (!this.zone) {
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return;
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}
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this.lat0 = 0;
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this.long0 = ((6 * Math.abs(this.zone)) - 183) * D2R;
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this.x0 = 500000;
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this.y0 = this.utmSouth ? 10000000 : 0;
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this.k0 = 0.9996;
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tmerc.init.apply(this);
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this.forward = tmerc.forward;
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this.inverse = tmerc.inverse;
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};
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exports.names = ["Universal Transverse Mercator System", "utm"];
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