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Hi, here again because I'm trying to understand the correct way to work about the array supplementary data related to the horizontal and vertical spread and the tilt parameters.
In particular I'm trying to obtain a threshold green bar for which the visibility should be as the example I attach.

Now if I set the horizontal spread parameter to 180 in the .def file (following the indications at page 19 of the user manual), it seems to obtain what I would like for the horizontal spreading. For the vertical one instead, if I set 90 in the related parameter, I do not obtain the expected. The lights became visible from any direction. I tried to use different values for the vertical parameter to understand how it works but I'm still not sure what is the reference axis so I'm afraid that I'm using wrong values and I'm expecting wrong results.
And what about the tilt parameter?
Is there someone that could explain me better how I have to reason. Thanks
In particular I'm trying to obtain a threshold green bar for which the visibility should be as the example I attach.

Now if I set the horizontal spread parameter to 180 in the .def file (following the indications at page 19 of the user manual), it seems to obtain what I would like for the horizontal spreading. For the vertical one instead, if I set 90 in the related parameter, I do not obtain the expected. The lights became visible from any direction. I tried to use different values for the vertical parameter to understand how it works but I'm still not sure what is the reference axis so I'm afraid that I'm using wrong values and I'm expecting wrong results.
And what about the tilt parameter?
Is there someone that could explain me better how I have to reason. Thanks