Add Rooftop PV Measure

[GurneetMonga]

The measure adds shading surface and assign PV object to shading surface however it does not take into account building north axis and hence results in this kind of output. Request to kindly include building north axis and assign directionofRelativeNorth to the surface group.

[GurneetMonga]

I added the following code and it worked for me, so thought of sharing the same.

if (model.building.get.northAxis == 0.0)
shading_surface_group.setDirectionofRelativeNorth(surface.space.get.directionofRelativeNorth)
else
shading_surface_group.setDirectionofRelativeNorth(model.building.get.northAxis)
end