Fix warnings

Author: ufechner7

test/test_flightpathcalculator.jl

@@ -1,7 +1,7 @@
 # activate the test environment if needed
 using Pkg
 if ! ("KiteModels" ∈ keys(Pkg.project().dependencies))
-    using TestEnv; TestEnv.activate()
+     Pkg.activate(@__DIR__)
 end
 using Timers; tic()
 

test/test_flightpathcontroller2.jl

@@ -18,7 +18,7 @@ TIME = range(0.0, DURATION, SAMPLES)
 # in diagram docs/flight_path_controller_test1.png. Steer towards an
 # attractor point.
 u_d0 = 0.01 * set.depower_offset
-u_d  = 0.01 * set.depower
+u_d  = 0.01 * set.depowers[1]
 fpc = FlightPathController(fcs; u_d0, u_d)
 kite = KiteModel(fcs)
 kite.omega = 0.08

test/test_flightpathcontroller3.jl

@@ -25,7 +25,7 @@ attractor=[55.73, 56.95]
 # attractor=[0, 90] # zenith
 
 u_d0 = 0.01 * set.depower_offset
-u_d  = 0.01 * set.depower
+u_d  = 0.01 * set.depowers[1]
 fpc = FlightPathController(fcs; u_d0, u_d)
 fpca = FlightPathCalculator(fpc, fpps)
 kite = KiteModel(fcs)

test/test_fpc_low_right.jl

@@ -27,7 +27,7 @@ attractor=[55.73, 56.95]
 # attractor=[0, 90] # zenith
 
 u_d0 = 0.01 * set.depower_offset
-u_d = 0.01 * set.depower
+u_d = 0.01 * set.depowers[1]
 fpc = FlightPathController(fcs; u_d0, u_d)
 fpca = FlightPathCalculator(fpc, fpps)
 kite = KiteModel(fcs)

test/test_wrap2pi.jl

@@ -1,7 +1,7 @@
 # activate the test environment if needed
 using Pkg
 if ! ("ControlPlots" ∈ keys(Pkg.project().dependencies))
-    using TestEnv; TestEnv.activate()
+     Pkg.activate(@__DIR__)
 end
 using Timers; tic()