Angle of view & Centre line

Hi,

Can you help - please see attached image

Yellow Dot grid co-ordinate = 540000,320000
Pink Dot =545000, 320000
Green Dot = 544499, 317775

I would like a way of calculating the angle of the view Red lines.

Also the grid co-ordinate that is centre of the two points (Pink / Green Dot)

I would have 45 + of these calculation to do at a time,

Cheers

WCE

Hi Richard,

Thank you for your quick response - The only problem is if the Pink & Green dots are in different quarters it will not calculate - so if Pink dot and green dot are in area from zero degrees to 89.9 degrees it will calculate or any of the other quarters of the compass, if one dot goes over to the next quarter eg 90 to 180 degrees we have a problem. also I forgot to mention the RED x is centre of the angle and I would like this to be calculated. Hope all this makes sense thanks again for your input,


Cheers

WCE

Hi

Again thanks for reply - wrap formula is not something I understand - but the RED X will allways be centre of the angle between the pink dot and the green dot so I just need the co - ordinate of the RED X (by eye on the map this should be around 544780, 318892),

Cheers

WCE