Added some better logging

.gitlab-ci.yml

@@ -25,4 +25,10 @@ unit-test-job:
       - julia/plots/plot_test_planet_move.html
       - julia/plots/plot_test_planet_no_move.html
       - julia/plots/plot_test_planet_solar_system.html
+      - julia/test/missions/nlp_1_phase
+      - julia/test/missions/nlp_2_phase
+      - julia/test/missions/nlp_5_phase
+      - julia/test/missions/mbh_1_phase
+      - julia/test/missions/mbh_2_phase
+      - julia/test/missions/mbh_5_phase
     expire_in: 10 weeks

julia/src/mission.jl

@@ -1,6 +1,7 @@
 export Phase, Mission_Guess, Mission, Bad_Mission
 export test_phase1, test_phase2
 export test_mg
+export store
 export Vector
 
 struct Phase
@@ -178,3 +179,44 @@ end
 Bad_Mission(s::String) = Bad_Mission(s,false)
 Bad_Mission(s::Symbol) = Bad_Mission(String(s),false)
 
+function Base.write(io::IO, m::Mission)
+  write(io, m.sc)
+  write(io, "Launch Mass: $(m.start_mass)\n")
+  write(io, "Launch Date: $(m.launch_date)\n")
+  write(io, "Launch V∞: $(m.launch_v∞)\n")
+  i = 1
+  for phase in m.phases
+    write(io, "Phase $(i):\n")
+    write(io, "\tPlanet: $(phase.planet.name)\n")
+    write(io, "\tV∞_in: $(phase.v∞_in)\n")
+    write(io, "\tV∞_out: $(phase.v∞_out)\n")
+    write(io, "\ttime of flight: $(phase.tof)\n")
+    write(io, "\tthrust profile: $(phase.thrust_profile)\n")
+    i += 1
+  end
+  write(io, "\n")
+  write(io, "Mass Used: $(m.start_mass - prop(m)[7])\n")
+  write(io, "Launch C3: $(m.launch_v∞ ⋅ m.launch_v∞)\n")
+  write(io, "||V∞_in||: $(norm(m.phases[end].v∞_in))\n")
+end
+
+function store(m::Union{Mission, Mission_Guess}, filename::AbstractString)
+  open(filename, "w") do file
+    write(file, filename)
+    write(file, "---------------------------\n")
+    write(file, "\n")
+    write(file, m)
+  end
+end
+
+function store(ms::Union{Vector{Mission}, Vector{Mission_Guess}}, filename::AbstractString)
+  open(filename, "w") do file
+    write(file, filename)
+    write(file, "\n")
+    for m in ms
+      write(file, "---------------------------\n")
+      write(file, m)
+      write(file, "\n\n\n")
+    end
+  end
+end

julia/src/spacecraft.jl

@@ -1,6 +1,7 @@
 export Sc, test_sc, bepi, no_thrust
 
 mutable struct Sc
+  name::AbstractString
   dry_mass::Float64
   mass_flow_rate::Float64
   max_thrust::Float64
@@ -8,6 +9,16 @@ mutable struct Sc
   duty_cycle::Float64
 end
 
-const test_sc = Sc(8000., 0.00025/(2000*0.00981), 0.00025, 50, 0.9)
+function Base.write(io::IO, sc::Sc)
-const bepi = Sc(2000., 2*0.00025/(2800*0.00981), 0.00025, 2, 0.9)
+  write(io, "Spacecraft: $(sc.name)\n")
-const no_thrust = Sc(0., 0.01, 0., 0, 0.)
+  write(io, "\tdry_mass: $(sc.dry_mass)\n")
+  write(io, "\tmass_flow_rate: $(sc.mass_flow_rate)\n")
+  write(io, "\tmax_thrust: $(sc.max_thrust)\n")
+  write(io, "\tnum_thrusters: $(sc.num_thrusters)\n")
+  write(io, "\tduty_cycle: $(sc.duty_cycle)\n")
+end
+
+const test_sc = Sc("test", 8000., 0.00025/(2000*0.00981), 0.00025, 50, 0.9)
+const bepi = Sc("bepi", 2000., 2*0.00025/(2800*0.00981), 0.00025, 2, 0.9)
+const no_thrust = Sc("no thrust", 0., 0.01, 0., 0, 0.)
+

julia/test/inner_loop/monotonic_basin_hopping.jl

@@ -28,20 +28,24 @@
   launch_window = DateTime(1992,11,1), DateTime(1992,12,1)
   latest_arrival = DateTime(1993,6,1)
   planets = [ Earth, Venus ] 
-  best, archive = mbh(planets, launch_window, latest_arrival, 2, 3)
+  best, archive = mbh(planets, launch_window, latest_arrival, 10, 5)
   @test typeof(best) == Mission
   p = plot(best, title="MBH Test Solution")
   savefig(p,"../plots/mbh_test_1_phase.html")
+  store(best, "missions/mbh_1_phase_best")
+  store(archive, "missions/mbh_1_phase_archive")
 
   # Now for a more complicated two-phase mission, with a bigger date range
   # This is known to have a solution though
   planets = [Earth, Venus, Mars]
   launch_window = DateTime(2021,6,1), DateTime(2022,6,1)
   latest_arrival = DateTime(2024,1,1)
-  best, archive = mbh(planets, launch_window, latest_arrival, 10, 3)
+  best, archive = mbh(planets, launch_window, latest_arrival, 20, 5)
   @test typeof(best) == Mission
   p = plot(best, title="MBH Test Solution")
   savefig(p,"../plots/mbh_test_2_phase.html")
+  store(best, "missions/mbh_2_phase_best")
+  store(archive, "missions/mbh_2_phase_archive")
 
   # Now for a real stress test - the old ten-year, 5-phase Jovian mission
   # This is known to have a solution... tough to find though
@@ -49,9 +53,11 @@
   planets = [Earth, Venus, Earth, Mars, Earth, Jupiter]
   launch_window = DateTime(2023,4,1), DateTime(2023,7,1)
   latest_arrival = DateTime(2033,1,1)
-  best, archive = mbh(planets, launch_window, latest_arrival, 100, 3)
+  best, archive = mbh(planets, launch_window, latest_arrival, 200, 10)
   @test typeof(best) == Mission
   p = plot(best, title="MBH Test Solution")
   savefig(p,"../plots/mbh_test_5_phase.html")
+  store(best, "missions/mbh_5_phase_best")
+  store(archive, "missions/mbh_5_phase_archive")
 
 end

julia/test/inner_loop/nlp_solver.jl

@@ -22,6 +22,7 @@
   # Now we can plot the results to check visually
   p = plot(m, title="NLP Test Solution")
   savefig(p,"../plots/nlp_test_1_phase.html")
+  store(m, "missions/nlp_1_phase")
 
   # Now we can look at a slightly more complicated trajectory
   flybys = [Earth, Venus, Mars]
@@ -42,6 +43,7 @@
   @test typeof(m) == Mission
   p = plot(m, title="NLP Test Solution (2 Phases)")
   savefig(p,"../plots/nlp_test_2_phase.html")
+  store(m, "missions/nlp_2_phase")
 
   # Here is the final, most complicated, trajectory to test
   flybys = [Earth, Venus, Earth, Mars, Earth, Jupiter]
@@ -67,5 +69,6 @@
   @test typeof(m) == Mission
   p = plot(m, title="NLP Test Solution (5 Phases)")
   savefig(p,"../plots/nlp_test_5_phase.html")
+  store(m, "missions/nlp_5_phase")
 
 end

julia/test/runtests.jl

@@ -14,9 +14,9 @@ catch
 end
 
 @testset "All Tests" begin
-  # include("plotting.jl")
+  include("plotting.jl")
-  # include("inner_loop/laguerre-conway.jl")
+  include("inner_loop/laguerre-conway.jl")
-  # include("inner_loop/propagator.jl")
+  include("inner_loop/propagator.jl")
-  # include("inner_loop/nlp_solver.jl")
+  include("inner_loop/nlp_solver.jl")
   include("inner_loop/monotonic_basin_hopping.jl")
 end