Labview+ +Common+ +Gps
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Starred: Not in GPS folder (but commonly used by GPS VI’s) Blue: Commonly used typedefs (all located in LabVIEW Common TypeDefs) Red: VI contains errors Repository CASE LabVIEW Common GPS *GPS Coordinate.ctl A class for keeping GPS coordinates *Line Object.ctl A class of lines defined by two GPS coordinates *deg to rad.vi rad = pi/180 * deg, mod 2pi *DegreesToRadians.vi Unlike deg to rad.vi, output not necessarily between 0 and 2pi. Used by IsLineCrossed.vi *rad to deg.vi rad * 180/pi, then coerce to 360 Angles to Intersection Entrances.vi Input: Description of target, including GPS coordinates and Waypoint ID; numeric control. Output: GPS coordinates of intersection entrance; same numeric as input; difference of headings. Method: Unbundles Target cluster (error lies here) for array of Relevant Intersection Points, and takes the entry at the index of the entered numeric. Unbundles that entry for the Intersection Entrance GPS. Gets the GPS difference of headings between that and the readings from the physical state observer. Direct Sub-VI’s: Read Physical State.vi; GPS_Difference of Headings.vi; Heading_From_GPS_Location_Pair.vi Build Clockwise Intersection Polygon.vi Input: Description of target; size.
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