Quote Originally Posted by turboccc View Post
1. Do a "Merge Open" of all your .GPX file. Then "Export by Filename" and select a .gpi output. It will create a .gpi with the filename as categories.
Maybe I wasn't clear enough. I want to create a gpi file with subcategories. For example I want to create a speed cameras gpi file that has three main categories - speed cameras on red lights, stationary speed cameras and places where police stay often. Inside of this three categories there are sub categories depending on the speed limit. Here an image:

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Here you can download the gpi file:
[Only registered and activated users can see links. ]

and see it.

How can I make such thing with EPE?

2. I didn't know that angles are not working. I will check and write.