Use current_path from ReachabilityBase in examples and revise examples

docs/Project.toml

@@ -10,6 +10,7 @@ LazySets = "b4f0291d-fe17-52bc-9479-3d1a343d9043"
 Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
 MathematicalSystems = "d14a8603-c872-5ed3-9ece-53e0e82e39da"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
+ReachabilityBase = "379f33d0-9447-4353-bd03-d664070e549f"
 Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 
 [compat]
@@ -24,4 +25,5 @@ LazySets = "2"
 Literate = "2"
 MathematicalSystems = "0.11 - 0.13"
 Plots = "1"
+ReachabilityBase = "0.2.3"
 Symbolics = "5"

docs/generate.jl

@@ -1,4 +1,5 @@
 import Literate
+import ReachabilityBase.CurrentPath: @current_path
 
 source_dir = joinpath(@__DIR__, "..", "examples")
 # target directory for script files (*.jl) (used in the tests)
@@ -13,7 +14,6 @@ MODELS = [
           "Building",
           "DuffingOscillator",
           "EMBrake",
-          "Heat3D",
           "ISS",
           "LaubLoomis",
           "Lorenz",
@@ -30,6 +30,10 @@ MODELS = [
           #
           ]
 
+macro current_path(prefix::String, filename::String)
+    return joinpath(source_dir, prefix, filename)
+end
+
 for model in MODELS
     model_path = abspath(joinpath(source_dir, model))
     for file in readdir(model_path)

docs/make.jl

@@ -91,12 +91,12 @@ CLOCKED_SYSTEMS = ["Clocked systems" => [
                                          #
                                          ]]
 
-BACKWARDS_REACHABILITY = ["Backwards reachability" => [
-                                                       #
-                                                       "Introduction" => "tutorials/backwards_reachability/introduction.md",
-                                                       "Projectile motion" => "generated_examples/Projectile.md"
-                                                       #
-                                                       ]]
+# BACKWARDS_REACHABILITY = ["Backwards reachability" => [
+#                                                        #
+#                                                        "Introduction" => "tutorials/backwards_reachability/introduction.md",
+#                                                        "Projectile motion" => "generated_examples/Projectile.md"
+#                                                        #
+#                                                        ]]
 
 # LINEAR_PDE = ["Linear PDEs" => [
 #                                 #

examples/Building/Building.jl

@@ -39,18 +39,17 @@
 # In both cases the input set $\mathcal{U}$ is the interval $[0.8, 1.0]$ is,
 # and the initial states are taken from Table 2.2 in [^TLT16].
 
-using ReachabilityAnalysis, SparseArrays, JLD2
+using ReachabilityAnalysis, SparseArrays, JLD2, ReachabilityBase.CurrentPath
 
 LazySets.set_ztol(Float64, 1e-14)
 
 const x25 = [zeros(24); 1.0; zeros(23)]
 const x25e = vcat(x25, 0.0)
 
-examples_dir = normpath(@__DIR__, "..", "..", "..", "examples")
-building_path = joinpath(examples_dir, "Building", "building.jld2")
+path = @current_path("Building", "building.jld2")
 
 function building_BLDF01()
-    @load building_path A B
+    @load path A B
     n = size(A, 1)
     U = Interval(0.8, 1.0)
     S = @system(x' = Ax + Bu, u ∈ U, x ∈ Universe(n))
@@ -66,7 +65,7 @@ end
 using ReachabilityAnalysis: add_dimension
 
 function building_BLDC01()
-    @load building_path A B
+    @load path A B
     n = size(A, 1)
     U = Interval(0.8, 1.0)
 

examples/Heat3D/Heat3D.jl

@@ -23,7 +23,6 @@
 # - *(constant inputs):* The inputs are uncertain only in their initial value, and
 #    constant over time: ``u(0)\in \mathcal{U}``, ``\dot u (t)= 0``.
 
-using ReachabilityAnalysis, SparseArrays, JLD2
+using ReachabilityAnalysis, SparseArrays, JLD2, ReachabilityBase.CurrentPath
 
-examples_dir = normpath(@__DIR__, "..", "..", "..", "examples")
-HEAT01_path = joinpath(examples_dir, "Heat3D", "HEAT01.jld2")
+path = @current_path("Heat3D", "HEAT01.jld2")

examples/ISS/ISS.jl

@@ -26,15 +26,14 @@
 # such `.mat` file has been converted to the [JLD2 format](https://github.com/JuliaIO/JLD2.jl)
 # and stored in the file `iss.jld2`.
 
-using ReachabilityAnalysis, JLD2
+using ReachabilityAnalysis, JLD2, ReachabilityBase.CurrentPath
 using ReachabilityAnalysis: add_dimension
 
 LazySets.set_ztol(Float64, 1e-15);
 
-examples_dir = normpath(@__DIR__, "..", "..", "..", "examples")
-ISS_path = joinpath(examples_dir, "ISS", "ISS.jld2")
+path = @current_path("ISS", "ISS.jld2")
 
-@load ISS_path C;
+@load path C;
 const C3 = C[3, :]; # variable y₃
 const C3_ext = vcat(C3, fill(0.0, 3));
 
@@ -99,7 +98,7 @@ const C3_ext = vcat(C3, fill(0.0, 3));
 # to the given input range ``U``.
 
 function ISSF01()
-    @load ISS_path A B
+    @load path A B
 
     U = Hyperrectangle(; low=[0.0, 0.8, 0.9], high=[0.1, 1.0, 1.0])
     X0 = BallInf(zeros(size(A, 1)), 0.0001)
@@ -156,7 +155,7 @@ fig
 # value and constant over time.
 
 function ISSC01()
-    @load ISS_path A B
+    @load path A B
 
     A_ext = add_dimension(A, 3)
     A_ext[1:270, 271:273] = B

examples/README.md

@@ -12,7 +12,7 @@ to load models that can be used like this:
 ```julia
 using ReachabilityModels, Plots
 
-prob = load_model("building"); # initial-value problem for the Van der Pol modeld
+prob = load_model("building"); # initial-value problem
 
 sol = solve(prob, tspan=(0, 5)); # solve it using default options