I needed more coffee this morning... not sureI got 365. When I split the file in half and take the first figures, besides being in the wrong order the pattern also seems a bit off. These were from the Carrier Class 5Ghz 20dBi 2x2 antenna. However the standard -3dB definition point (if I look a these at of order) is at 80 degrees not 90. 90 degree looks to be at a -4.5dB point.
For elevation I took lines 361 through 720, and it comes up with this. I can see it being close to correct, although the data point order doesn't fit at all.