This is a groupe of two data (Azimuth and Height) necessary to position a point 
This widget is used to enter the Azimuth (in Degree) of the point source considered. 
One reminds the Azimuth is an angle taken with respect to the north (along a meridian).
This is the most classical way to enter data relative to solar quantities.
It means of course that the component (generally a building or more generally an object) 
has to be oriented correctly.
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 SYRTHES version   : VERSION_SYRTHES
 Name help file  : spinBox.html
 I. Rupp, C. Peniguel  -  may 2014
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