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283 lines
9 KiB
Go
283 lines
9 KiB
Go
// Copyright 2013, 2014 Peter Vasil, Tomo Krajina. All
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// rights reserved. Use of this source code is governed
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// by a BSD-style license that can be found in the
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// LICENSE file.
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package gpx
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import (
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"encoding/xml"
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)
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/*
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The GPX XML hierarchy:
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gpx (gpxType)
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- attr: version (xsd:string) None
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- attr: creator (xsd:string) None
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metadata (metadataType)
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name (xsd:string)
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desc (xsd:string)
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author (personType)
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name (xsd:string)
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email (emailType)
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- attr: id (xsd:string) None
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- attr: domain (xsd:string) None
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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copyright (copyrightType)
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- attr: author (xsd:string) None
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year (xsd:gYear)
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license (xsd:anyURI)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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time (xsd:dateTime)
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keywords (xsd:string)
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bounds (boundsType)
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- attr: minlat (latitudeType) None
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- attr: minlon (longitudeType) None
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- attr: maxlat (latitudeType) None
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- attr: maxlon (longitudeType) None
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extensions (extensionsType)
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wpt (wptType)
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- attr: lat (latitudeType) None
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- attr: lon (longitudeType) None
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ele (xsd:decimal)
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time (xsd:dateTime)
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magvar (degreesType)
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geoidheight (xsd:decimal)
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name (xsd:string)
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cmt (xsd:string)
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desc (xsd:string)
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src (xsd:string)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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sym (xsd:string)
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type (xsd:string)
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fix (fixType)
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sat (xsd:nonNegativeInteger)
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hdop (xsd:decimal)
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vdop (xsd:decimal)
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pdop (xsd:decimal)
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ageofdgpsdata (xsd:decimal)
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dgpsid (dgpsStationType)
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extensions (extensionsType)
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rte (rteType)
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name (xsd:string)
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cmt (xsd:string)
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desc (xsd:string)
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src (xsd:string)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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number (xsd:nonNegativeInteger)
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type (xsd:string)
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extensions (extensionsType)
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rtept (wptType)
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- attr: lat (latitudeType) None
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- attr: lon (longitudeType) None
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ele (xsd:decimal)
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time (xsd:dateTime)
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magvar (degreesType)
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geoidheight (xsd:decimal)
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name (xsd:string)
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cmt (xsd:string)
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desc (xsd:string)
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src (xsd:string)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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sym (xsd:string)
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type (xsd:string)
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fix (fixType)
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sat (xsd:nonNegativeInteger)
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hdop (xsd:decimal)
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vdop (xsd:decimal)
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pdop (xsd:decimal)
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ageofdgpsdata (xsd:decimal)
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dgpsid (dgpsStationType)
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extensions (extensionsType)
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trk (trkType)
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name (xsd:string)
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cmt (xsd:string)
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desc (xsd:string)
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src (xsd:string)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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number (xsd:nonNegativeInteger)
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type (xsd:string)
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extensions (extensionsType)
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trkseg (trksegType)
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trkpt (wptType)
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- attr: lat (latitudeType) None
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- attr: lon (longitudeType) None
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ele (xsd:decimal)
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time (xsd:dateTime)
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magvar (degreesType)
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geoidheight (xsd:decimal)
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name (xsd:string)
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cmt (xsd:string)
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desc (xsd:string)
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src (xsd:string)
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link (linkType)
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- attr: href (xsd:anyURI) None
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text (xsd:string)
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type (xsd:string)
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sym (xsd:string)
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type (xsd:string)
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fix (fixType)
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sat (xsd:nonNegativeInteger)
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hdop (xsd:decimal)
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vdop (xsd:decimal)
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pdop (xsd:decimal)
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ageofdgpsdata (xsd:decimal)
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dgpsid (dgpsStationType)
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extensions (extensionsType)
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extensions (extensionsType)
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extensions (extensionsType)
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*/
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type gpx11Gpx struct {
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XMLName xml.Name `xml:"gpx"`
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XMLNs string `xml:"xmlns,attr,omitempty"`
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XmlNsXsi string `xml:"xmlns:xsi,attr,omitempty"`
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XmlSchemaLoc string `xml:"xsi:schemaLocation,attr,omitempty"`
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Version string `xml:"version,attr"`
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Creator string `xml:"creator,attr"`
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Name string `xml:"metadata>name,omitempty"`
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Desc string `xml:"metadata>desc,omitempty"`
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AuthorName string `xml:"metadata>author>name,omitempty"`
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AuthorEmail *gpx11GpxEmail `xml:"metadata>author>email,omitempty"`
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// TODO: There can be more than one link?
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AuthorLink *gpx11GpxLink `xml:"metadata>author>link,omitempty"`
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Copyright *gpx11GpxCopyright `xml:"metadata>copyright,omitempty"`
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Link *gpx11GpxLink `xml:"metadata>link,omitempty"`
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Timestamp string `xml:"metadata>time,omitempty"`
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Keywords string `xml:"metadata>keywords,omitempty"`
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Bounds *gpx11GpxBounds `xml:"bounds"`
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Extensions *gpx11GpxExtensions `xml:"extensions"`
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Waypoints []*gpx11GpxPoint `xml:"wpt"`
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Routes []*gpx11GpxRte `xml:"rte"`
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Tracks []*gpx11GpxTrk `xml:"trk"`
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}
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type gpx11GpxBounds struct {
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//XMLName xml.Name `xml:"bounds"`
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MinLat float64 `xml:"minlat,attr"`
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MaxLat float64 `xml:"maxlat,attr"`
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MinLon float64 `xml:"minlon,attr"`
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MaxLon float64 `xml:"maxlon,attr"`
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}
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type gpx11GpxCopyright struct {
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XMLName xml.Name `xml:"copyright"`
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Author string `xml:"author,attr"`
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Year string `xml:"year,omitempty"`
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License string `xml:"license,omitempty"`
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}
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type gpx11GpxAuthor struct {
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Name string `xml:"name,omitempty"`
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Email string `xml:"email,omitempty"`
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Link *gpx11GpxLink `xml:"link"`
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}
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type gpx11GpxEmail struct {
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Id string `xml:"id,attr"`
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Domain string `xml:"domain,attr"`
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}
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type gpx11GpxLink struct {
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Href string `xml:"href,attr"`
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Text string `xml:"text,omitempty"`
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Type string `xml:"type,omitempty"`
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}
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type gpx11GpxMetadata struct {
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XMLName xml.Name `xml:"metadata"`
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Name string `xml:"name,omitempty"`
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Desc string `xml:"desc,omitempty"`
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Author *gpx11GpxAuthor `xml:"author,omitempty"`
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// Copyright *GpxCopyright `xml:"copyright,omitempty"`
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// Links []GpxLink `xml:"link"`
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Timestamp string `xml:"time,omitempty"`
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Keywords string `xml:"keywords,omitempty"`
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// Bounds *GpxBounds `xml:"bounds"`
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}
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type gpx11GpxExtensions struct {
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Bytes []byte `xml:",innerxml"`
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}
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/**
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* Common struct fields for all points
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*/
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type gpx11GpxPoint struct {
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Lat float64 `xml:"lat,attr"`
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Lon float64 `xml:"lon,attr"`
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// Position info
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Ele NullableFloat64 `xml:"ele,omitempty"`
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Timestamp string `xml:"time,omitempty"`
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MagVar string `xml:"magvar,omitempty"`
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GeoIdHeight string `xml:"geoidheight,omitempty"`
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// Description info
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Name string `xml:"name,omitempty"`
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Cmt string `xml:"cmt,omitempty"`
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Desc string `xml:"desc,omitempty"`
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Src string `xml:"src,omitempty"`
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Links []gpx11GpxLink `xml:"link"`
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Sym string `xml:"sym,omitempty"`
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Type string `xml:"type,omitempty"`
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// Accuracy info
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Fix string `xml:"fix,omitempty"`
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Sat *int `xml:"sat,omitempty"`
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Hdop *float64 `xml:"hdop,omitempty"`
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Vdop *float64 `xml:"vdop,omitempty"`
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Pdop *float64 `xml:"pdop,omitempty"`
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AgeOfDGpsData *float64 `xml:"ageofdgpsdata,omitempty"`
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DGpsId *int `xml:"dgpsid,omitempty"`
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}
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type gpx11GpxRte struct {
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XMLName xml.Name `xml:"rte"`
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Name string `xml:"name,omitempty"`
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Cmt string `xml:"cmt,omitempty"`
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Desc string `xml:"desc,omitempty"`
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Src string `xml:"src,omitempty"`
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// TODO
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//Links []Link `xml:"link"`
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Number NullableInt `xml:"number,omitempty"`
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Type string `xml:"type,omitempty"`
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Points []*gpx11GpxPoint `xml:"rtept"`
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}
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type gpx11GpxTrkSeg struct {
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XMLName xml.Name `xml:"trkseg"`
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Points []*gpx11GpxPoint `xml:"trkpt"`
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}
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// Trk is a GPX track
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type gpx11GpxTrk struct {
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XMLName xml.Name `xml:"trk"`
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Name string `xml:"name,omitempty"`
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Cmt string `xml:"cmt,omitempty"`
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Desc string `xml:"desc,omitempty"`
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Src string `xml:"src,omitempty"`
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// TODO
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//Links []Link `xml:"link"`
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Number NullableInt `xml:"number,omitempty"`
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Type string `xml:"type,omitempty"`
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Segments []*gpx11GpxTrkSeg `xml:"trkseg,omitempty"`
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}
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