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Specifies the geographical location for which the diagram is to be plotted. Enter the coordinates (lat/long) of a point separated by a "/" (lat/long). Alternatively, use the coordinate assist button. Only available if Point Selection is Coordinates.
Area Average
Specifies a geographical area over which an area average value will be used, instead of a point value, to produce the diagram. Enter the coordinates (lat/long) of an area separated by a "/" (top left lat and long, bottom right lat and long). Alternatively, use the coordinate assist button. Only available if Point Selection is Area Average.
Station
Specifies the location for which the diagram is to be plotted. A Stations icon should be dropped here. Only available if Point Selection is Station.
Point Extraction
Specifies the way to calculate values at the point location for GRIB thermodynamic diagrams. Options are:
Interpolate - interpolate values from the four surrounding grid points (default)
Nearest Gridpoint - using use the data of from the nearest grid point
Dew Point Formulation
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