Hi David,
Thanks for your post. It helped a lot.
I'm using ArcPro curved approach tool with a JSON file configuration created with CustomizeOIS.exe to create a Take Off Climb Surface.
The description for the surface: shown in image attached to David Herries (my colleague) post as yellow shading at southern end of runway
The southern take-off OLS commences at the south end inner edge and rises at a gradient of 2.0% (1:50) over a horizontal distance of 15,000m. The surface edges commence at each end of the inner edge, located 90m either side of the runway centreline.
The surface edges diverge from each end of the inner edge at a rate of 12.5% (1:8) to a final width of 1,800m (900m either side of the surface centreline).
Using the CustomizeOIS.exe I added in the final width of 1800 but the result ignores the final width property. I tried creating the surface with the final width value set to 0 to see if it gives a different outcome, but still the same result. The surface edge is also not according to the properties specified from the properties settings. It measures 140m instead of 90m on either side of the runway centreline.
See my result attached. (surface edge.png, Surface width at end.png, Take off surface.png)
the yellow area is just an approximate measure of what the surface should look like (width at start and end) and the grey area is the result from running the curved approach tool using the JSON configuration file.
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Do you have any idea on how to make this work. I have 2 surfaces that are almost similar just going in different directions.
Thanks in advance for any help.