Added documentation to the Setup_Geometry file

Author: adbayonao

src/Setup_geometry.jl

@@ -757,7 +757,8 @@ end
 """
         add_plate!(Phase, Temp, Grid::AbstractGeneralGrid; xlim=(), ylim=(), zlim::Tuple = (0.0,0.8), phase = ConstantPhase(1), T=nothing, segments=nothing, cell=false )
 
-Adds a polygon with phase & temperature structure to a 3D model setup in the xy plane. This function extends the capabilities of `add_polygon!` by allowing the creation of polygons in the xy plane and projecting them along the z-axis, making it particularly useful for creating tectonic plates with varying geometries.
+Adds a tectonic plate with phase and temperature structure to a 3D model setup.
+This function enables the definition of tectonic plates in the xy plane and projects them along the z-axis, providing a flexible approach to model complex plate geometries.
 
 Parameters
 ==========
@@ -767,15 +768,15 @@ Parameters
 - `xlim`   - `x`-coordinate of the polygon points, same ordering as ylim, number of points unlimited
 - `ylim`   - `y`-coordinate of the polygon points, same ordering as xlim, number of points unlimited
 - `zlim`   - `z`-coordinate range for projecting the polygon (start and stop, two values)
-- `phase`  - Specifies the phase of the polygon. See `ConstantPhase()`
-- `T`      - Specifies the temperature of the polygon. See `ConstantTemp()`, `LinearTemp()`, `HalfspaceCoolingTemp()`, `SpreadingRateTemp()`
+- `phase`  - Specifies the phase of the plate. See `ConstantPhase()`
+- `T`      - Specifies the temperature of the plate. See `ConstantTemp()`, `LinearTemp()`, `HalfspaceCoolingTemp()`, `SpreadingRateTemp()`
 - `segments` - Optional. Allows for thermal segmentation within the polygon. Useful for ridge systems or complex thermal structures.
 - `cell`   - If true, `Phase` and `Temp` are defined on cell centers
 
 Example
 ========
 
-Polygon in the xy plane with constant phase and temperature:
+Tectonic plate in the xy plane with phase and temperature structure:
 
 ```julia-repl
 julia> Grid = CartData(xyz_grid(x, y, z))

test/runtests.jl

@@ -78,6 +78,10 @@ using Test
     	include("test/test_ridge_segments.jl")
     end
 
+    @testset "Plate Tests" begin
+        include("test/test_plate.jl")
+    end
+
     @testset "Waterflow" begin
         include("test_WaterFlow.jl")
     end

test/test_plate.jl

@@ -34,7 +34,7 @@ using Test
 
     # Add and save results
     Grid = addfield(Grid, (; Phases, Temp))
-    write_paraview(Grid, "Plate")
+    #write_paraview(Grid, "Plate")
 
     @test minimum(Temp) >= 0.0  # Minimum temperature
     @test maximum(Temp) <= 1350.0  # Maximum temperature