Fix EmpiricalVarioplane show

src/empirical/varioplane.jl

@@ -71,10 +71,10 @@ end
 
 function Base.show(io::IO, ::MIME"text/plain", γ::EmpiricalVarioplane)
   θs = [@sprintf "%.2f" rad2deg(θ) for θ in γ.θs]
-  ns = [sum(values(g)[3]) for g in γ.γs]
-  lines = ["  └─$(θ)° → $n" for (θ, n) in zip(θs, ns)]
+  nθ = length(θs)
+  lines = ["  └─$(θ)°" for θ in θs]
   lines = length(lines) > 11 ? vcat(lines[1:5], ["  ⋮"], lines[(end - 4):end]) : lines
   println(io, γ)
-  println(io, "  N° pairs")
+  println(io, "  $nθ angles")
   print(io, join(lines, "\n"))
 end

test/empirical.jl

@@ -102,18 +102,18 @@
     @test sprint(show, γ) == "EmpiricalVarioplane"
     @test sprint(show, MIME"text/plain"(), γ) == """
     EmpiricalVarioplane
-      N° pairs
-      └─0.00° → 372500
-      └─3.67° → 304782
-      └─7.35° → 298306
-      └─11.02° → 297432
-      └─14.69° → 297243
+      50 angles
+      └─0.00°
+      └─3.67°
+      └─7.35°
+      └─11.02°
+      └─14.69°
       ⋮
-      └─165.31° → 293643
-      └─168.98° → 295850
-      └─172.65° → 296931
-      └─176.33° → 306528
-      └─180.00° → 372500"""
+      └─165.31°
+      └─168.98°
+      └─172.65°
+      └─176.33°
+      └─180.00°"""
   end
 
   @testset "Directional" begin