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Merged
JoshuaReicher merged 4 commits into from
Apr 15, 2020
Merged

Merge to Master #10

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44b3a1c
Update README.md
JoshuaReicher Apr 8, 2020
adb06a1
updated license agreement
JoshuaReicher Apr 14, 2020
842f28b
Update to SendEphemerisToSTK - adding GPX support
JoshuaReicher Apr 15, 2020
8ffe661
Merge pull request #5 from AnalyticalGraphicsInc/master
JoshuaReicher Apr 15, 2020
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4 changes: 3 additions & 1 deletion README.md
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Expand Up @@ -2,7 +2,9 @@

<img src="https://embed.widencdn.net/svg/agi/2lb9tthe8d/STK_LogotypeLtBg02.svg?u=ivc64j" alt="STK_LogotypeLtBg02" width="640">

AGI's ready-to-use STK and ODTK families of products, enterprise software, and developer tools help customers deliver digital engineering value and make better-informed decisions in a mission context at any stage in the program lifecycle: from planning and design to training and operations.
Welcome to the AGI Engineering Team's GitHub Repository where we'll be sharing our favorite utilities and demonstrations. Please feel free to browse the content for both functional tools to add to your tool kit or example code that you can refactor to fit your needs.

AGI's ready-to-use STK and ODTK families of products, enterprise software, and developer tools help customers deliver digital engineering value and make better-informed decisions in a mission context at any stage in the program lifecycle: from planning and design to training and operations. For more information, please visit the [AGI website](https://www.agi.com "AGI's Homepage").

## Featured Examples

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51 changes: 51 additions & 0 deletions ...mation/CSharp/SendEphemerisToSTK/Stk11.SendEphemerisToStk/SendEphemerisToSTK/SendToStk.cs
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using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace SendEphemerisToSTK
{
Expand Down Expand Up @@ -52,6 +53,7 @@ public static void SendEphemeris(string[] filePaths, out string errors)
{
satName = IncrementName(satName);
}

dynamic sat;
try
{
Expand Down Expand Up @@ -82,9 +84,58 @@ public static void SendEphemeris(string[] filePaths, out string errors)
{
_stkRoot.ExecuteCommand("ImportTLEFile * \"" + filePath + "\" AutoPropagate On");
}
else if (extension.ToUpperInvariant().Equals(".GPX"))
{
ReadGpx(filePath, out errors);
}
}
}

public static void ReadGpx(string gpxFilePath, out string errors)
{
errors = "";
var gvName = Path.GetFileNameWithoutExtension(gpxFilePath);
gvName = ToStkSafeName(gvName);

const int eGroundVehicle = 9;
while (_stkRoot.CurrentScenario.Children.Contains(eGroundVehicle, gvName))
{
gvName = IncrementName(gvName);
}

XmlDocument gpxDoc = new XmlDocument();
gpxDoc.Load(gpxFilePath);

XmlNamespaceManager nsmgr = new XmlNamespaceManager(gpxDoc.NameTable);
nsmgr.AddNamespace("x", "http://www.topografix.com/GPX/1/1");
XmlNodeList nl = gpxDoc.SelectNodes("//x:trkpt", nsmgr);
_stkRoot.ExecuteCommand("BatchGraphics * On");
_stkRoot.ExecuteCommand($"New / */GroundVehicle {gvName}");
_stkRoot.ExecuteCommand($"AltitudeRef */GroundVehicle/{gvName} Ref MSL");
_stkRoot.ExecuteCommand($"Graphics */GroundVehicle/{gvName} Waypoints Off");
_stkRoot.ExecuteCommand($"Graphics */GroundVehicle/{gvName} Basic LineWidth 3");
_stkRoot.ExecuteCommand("Units_Set * Connect DateFormat ISO-YMD");
foreach (XmlNode xnode in nl)
{
string name = xnode.Name;
string lat = xnode.Attributes["lat"].Value;
string lon = xnode.Attributes["lon"].Value;
string alt = xnode["ele"].InnerText;
string time = xnode["time"].InnerText.Replace("Z",string.Empty);
try
{
_stkRoot.ExecuteCommand($"AddWaypoint */GroundVehicle/{gvName} DetVelFromTime {lat} {lon} {alt} {time}");
}
catch
{
errors += $"Error adding waypoint, most likely a duplicate point {lat} {lon} {alt} {time} {Environment.NewLine}";
}
}

_stkRoot.ExecuteCommand("BatchGraphics * Off");
}


public static bool IsGeoRegime(string objectPath)
{
if (string.IsNullOrEmpty(objectPath)) return false;
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