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Patryk avatar image
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Patryk asked Felix Möhlmann answered

How to get vehicle location information on GIS map


In GISNavigator variables, you can see information about the location of a given vehicle, but when it wants to obtain this information with the code, it returns only a fragment of the value. How to get the total value of this node? preferably as a string.



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FlexSim 22.2.2
gisnode
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Felix Möhlmann avatar image
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Felix Möhlmann answered

The node you are reading from has the "SimpleDataType" format. Sometimes values within these nodes are accessible as class properties (like some AGV data), but I don't think this is the case here.

You can read the invidivual values with the "getsdtvalue(treenode Node, str valName)" command. For example, the following would return the latitude value.

treenode member = Model.find("GISNavigator>variables/travelmembers/1");
double lat = getsdtvalue(member, "latitude");
return lat;

Note that the command's documentation mentions that forward-compatibility is not guaranteed when accessing sdt-node data directly by name like this.

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