static void FixMissingElevation(PoiList poiList, string tiffDir)
{
foreach (var groupLon in poiList.GroupBy(x => (int)x.Longitude))
{
//
foreach (var groupLat in groupLon.GroupBy(x => (int)x.Latitude))
{
//var _data = new List<GpsLocation>();
var tiffFile = GetElevationFileName(groupLat.Key, groupLon.Key);
string filePath = $@"{tiffDir}{tiffFile}";
var ed = new ElevationTileConvertor(new GpsLocation(groupLon.Key, groupLat.Key, 0));
ed.ReadFromTiff(filePath);
{
foreach (var poi in groupLat)
{
var loc = new GpsLocation()
{
Latitude = poi.Latitude, Longitude = poi.Longitude
};
try
{
if (ed.IsLoaded())
{
if (poi.Altitude < -0.0000001 || poi.Altitude > 0.0000001)
{
continue;
}
if (ed.TryGetElevation(loc, out var ele))
{
poi.Altitude = ele;
}
}
}
catch (Exception ex)
{
Console.WriteLine($"Exception thrown ({poi.Name}), Details: {ex.Message}");
}
}
}
}
}
}
static void FixMissingElevation(string srcFile)
{
/*var etc = new ElevationTileCollection(_myLocation, (int)_visibility);
* var d = etc.GetSizeToDownload();
* etc.Download(progress => { });
* etc.Read(progress => { });
* profileGenerator.Generate(_myLocation, etc, progress => { });*/
var dstFile = srcFile.ToLower().Replace(".gpx", "_fe.gpx");
Console.WriteLine($"Source File: {srcFile}");
Console.WriteLine($"Destination File: {dstFile}");
string xmlFileContext = File.ReadAllText(srcFile);
var poiList = Peaks360Lib.Utilities.GpxFileParser.Parse(xmlFileContext, PoiCategory.Castles, PoiCountry.CZE, new Guid());
//foreach (var group in poiList.GroupBy(x => ((int)x.Longitude*10000)+(int)x.Latitude))
foreach (var groupLon in poiList.GroupBy(x => (int)x.Longitude))
{
//
foreach (var groupLat in groupLon.GroupBy(x => (int)x.Latitude))
{
//var _data = new List<GpsLocation>();
string filePath = $@"c:\Temp\ElevationMap\TIFF\ALPSMLC30_N0{groupLat.Key}E0{groupLon.Key}_DSM.tif";
var ed = new ElevationTileConvertor(new GpsLocation(groupLon.Key, groupLat.Key, 0));
ed.ReadFromTiff(filePath);
{
foreach (var poi in groupLat)
{
var loc = new GpsLocation()
{
Latitude = poi.Latitude, Longitude = poi.Longitude
};
if (ed.IsLoaded())
{
if (ed.TryGetElevation(loc, out var ele))
{
poi.Altitude = ele;
}
}
}
}
}
}
/*foreach (var poi in poiList)
* {
* SplitNameAndAltitude(poi);
* }*/
var gpxNamespace = "http://www.topografix.com/GPX/1/1";
var doc = new XmlDocument();
XmlElement xmlRoot = doc.CreateElement("gpx", gpxNamespace);
doc.CreateElement("Payload");
doc.AppendChild(xmlRoot);
foreach (var poi in poiList)
{
var wpt = doc.CreateElement("wpt", gpxNamespace);
/*< wpt lat = "49.894517" lon = "15.778636" >
*
* < name > Zabity kopec(662 m.n.m.) </ name >
*
* </ wpt >*/
wpt.SetAttribute("lat", poi.Latitude.ToString());
wpt.SetAttribute("lon", poi.Longitude.ToString());
xmlRoot.AppendChild(wpt);
var name = doc.CreateElement("name", gpxNamespace);
name.AppendChild(doc.CreateTextNode(poi.Name.Trim()));
wpt.AppendChild(name);
var ele = doc.CreateElement("ele", gpxNamespace);
ele.AppendChild(doc.CreateTextNode($"{poi.Altitude:F0}"));
wpt.AppendChild(ele);
if (!string.IsNullOrEmpty(poi.Wikidata))
{
var wikidata = doc.CreateElement("wikidata", gpxNamespace);
wikidata.AppendChild(doc.CreateTextNode($"{poi.Wikidata}"));
wpt.AppendChild(wikidata);
}
if (!string.IsNullOrEmpty(poi.Wikipedia))
{
var wikipedia = doc.CreateElement("wikipedia", gpxNamespace);
wikipedia.AppendChild(doc.CreateTextNode($"{poi.Wikipedia}"));
wpt.AppendChild(wikipedia);
}
}
doc.Save(dstFile);
}
