2022-09-15 07:33 AM
does anyone know which north (ie MM, MGA or TN) to set the project north to in order for the solar shadows to be correct?
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2022-09-19 10:35 PM
2022-09-19 10:35 PM
True North , the north pole
2022-09-20 12:32 AM
Thanks, much appreciated 👍
2022-09-20 05:51 PM
No problem 🙂. Solar shading is determined by the rotation and tilt of the Earth, on its axis, which runs through the N and S poles.
Its a shame, we used to have a specific sub forum for these environmental discussions....